var-202106-0344
Vulnerability from variot
Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: microcode_ctl security, bug fix and enhancement update Advisory ID: RHSA-2021:3317-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3317 Issue date: 2021-08-31 CVE Names: CVE-2020-0543 CVE-2020-0548 CVE-2020-0549 CVE-2020-8695 CVE-2020-8696 CVE-2020-8698 CVE-2020-24489 CVE-2020-24511 CVE-2020-24512 =====================================================================
- Summary:
An update for microcode_ctl is now available for Red Hat Enterprise Linux 7.6 Advanced Update Support.
Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
- Relevant releases/architectures:
Red Hat Enterprise Linux Server AUS (v. 7.6) - x86_64 Red Hat Enterprise Linux Server E4S (v. 7.6) - x86_64 Red Hat Enterprise Linux Server TUS (v. 7.6) - x86_64
-
Description:
-
hw: Vector Register Data Sampling (CVE-2020-0548)
-
hw: L1D Cache Eviction Sampling (CVE-2020-0549)
-
hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)
-
hw: Information disclosure issue in Intel SGX via RAPL interface (CVE-2020-8695)
-
hw: Vector Register Leakage-Active (CVE-2020-8696)
-
hw: Fast forward store predictor (CVE-2020-8698)
-
hw: vt-d related privilege escalation (CVE-2020-24489)
-
hw: improper isolation of shared resources in some Intel Processors (CVE-2020-24511)
-
hw: observable timing discrepancy in some Intel Processors (CVE-2020-24512)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Solution:
Before applying this update, make sure all previously released errata relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
- Bugs fixed (https://bugzilla.redhat.com/):
1788786 - CVE-2020-0548 hw: Vector Register Data Sampling 1788788 - CVE-2020-0549 hw: L1D Cache Eviction Sampling 1827165 - CVE-2020-0543 hw: Special Register Buffer Data Sampling (SRBDS) 1828583 - CVE-2020-8695 hw: Information disclosure issue in Intel SGX via RAPL interface 1890355 - CVE-2020-8696 hw: Vector Register Leakage-Active 1890356 - CVE-2020-8698 hw: Fast forward store predictor 1962650 - CVE-2020-24489 hw: vt-d related privilege escalation 1962702 - CVE-2020-24511 hw: improper isolation of shared resources in some Intel Processors 1962722 - CVE-2020-24512 hw: observable timing discrepancy in some Intel Processors 1972333 - [rhel-7.6.z] Re-enable 06-5e-03 (SKL-H/S, CPUID 0x506e3) latest microcode updates
- Package List:
Red Hat Enterprise Linux Server AUS (v. 7.6):
Source: microcode_ctl-2.1-47.23.el7_6.src.rpm
x86_64: microcode_ctl-2.1-47.23.el7_6.x86_64.rpm microcode_ctl-debuginfo-2.1-47.23.el7_6.x86_64.rpm
Red Hat Enterprise Linux Server E4S (v. 7.6):
Source: microcode_ctl-2.1-47.23.el7_6.src.rpm
x86_64: microcode_ctl-2.1-47.23.el7_6.x86_64.rpm microcode_ctl-debuginfo-2.1-47.23.el7_6.x86_64.rpm
Red Hat Enterprise Linux Server TUS (v. 7.6):
Source: microcode_ctl-2.1-47.23.el7_6.src.rpm
x86_64: microcode_ctl-2.1-47.23.el7_6.x86_64.rpm microcode_ctl-debuginfo-2.1-47.23.el7_6.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
- References:
https://access.redhat.com/security/cve/CVE-2020-0543 https://access.redhat.com/security/cve/CVE-2020-0548 https://access.redhat.com/security/cve/CVE-2020-0549 https://access.redhat.com/security/cve/CVE-2020-8695 https://access.redhat.com/security/cve/CVE-2020-8696 https://access.redhat.com/security/cve/CVE-2020-8698 https://access.redhat.com/security/cve/CVE-2020-24489 https://access.redhat.com/security/cve/CVE-2020-24511 https://access.redhat.com/security/cve/CVE-2020-24512 https://access.redhat.com/security/updates/classification/#important
- Contact:
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
iQIVAwUBYS3nXtzjgjWX9erEAQjurA//UMsuk4AjQJxNU+Q7rEVqVhi0B/THmFbj hQgQ7lNzwh3a2iBl6sPZXhM+8KeCIXV0UcopihXp0Vsyp/luffDhxlpomrdphB2R vBXGXBAgqCvju81bc/Bhz1EG+IfxfkCq9pM1WTK7Gz7jApJLi0mvzO5igBrmHa7v oXpKljsQ9/Fp8q986wwFw3fqWcRYMq0AK8XyGYzj+kkFRnaSu/gh/+Cqs3X8pU2o 8oBUeP/RlmHzauTZ6rpb9GSDziigPzofewWJ9j+xVllLlwfS77Tge00fDb1FUfQ2 QnCET5urY5W2fqHpZcPi8P5igRKNJ9XS4FXMTVk1Hyj1LA8K1Hh8p+81uVkQT3gK e2QP8JI3MleCQcZm0XPFEvX/hA5/CpUrRLAMrOotjRpqV3DHHolv2KqFqfT96+j6 D3sMB5kOQ2ahabM6ET/1dyJgEKWvHPxpmK8L5llK9dny4BuKD3IWpD4Nd17RR9Nr q7HbzzSAm8OlTQH5fV0BD1TiEwIU709QWtXvufLHmPg+bVHmVbbvMAHYmCn4jqrq OlTi4drHd0N6Z2DZMZ+56TrSJHgd/zFpZviTfeUzOq3x8Tqs25mLf/Xajqq3kWUt aWq+FD+GFuQgIEgYF3f43etWN9/WD/w18m0UPmmaNW/9gWe22oGVJLaavKyGloUP xkOsGdxEg2c= =dx7d -----END PGP SIGNATURE-----
-- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce . Description:
The microcode_ctl packages provide microcode updates for Intel.
For the stable distribution (buster), these problems have been fixed in version 3.20210608.2~deb10u1.
Note that there are two reported regressions; for some CoffeeLake CPUs this update may break iwlwifi (https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/56) and some for Skylake R0/D0 CPUs on systems using a very outdated firmware/BIOS, the system may hang on boot: (https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/31)
If you are affected by those issues, you can recover by disabling microcode loading on boot (as documented in README.Debian (also available online at https://salsa.debian.org/hmh/intel-microcode/-/blob/master/debian/README.Debian))
We recommend that you upgrade your intel-microcode packages.
For the detailed security status of intel-microcode please refer to its security tracker page at: https://security-tracker.debian.org/tracker/intel-microcode
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE-----
iQIzBAEBCgAdFiEEtuYvPRKsOElcDakFEMKTtsN8TjYFAmDXan0ACgkQEMKTtsN8 Tja9aQ//f1dHsEghQsedGnkMCIa2qLi12UFtb4yW7TYV6uwloqbYZMbymvoXYOAB haasn+yCaGUkXuAHxcGvZuN41EkRhdG4LfS5qoZxPMsw84ETjpV2Ohwhuqwf9P20 9pqV1QLjVPCMiCqvHatkzyRNPtRhIh0uCRx5HtIeOEyKTwhVnUJrrljUXCzMDviD 3As0n0yVUPDIcJdaVxp5mxyebf1NyIYMR+7wmzTBOhK6i+rEE4NkKGkcsYBIM1ch AdTQNHv78QZld6ixL8iCUe1NsSugZ2QjbVL1BLW45fJv3f0BIF5uo6LBzbiJlN/6 xWwOdFTfqW1ORyr0k6JQ+yKz3oSE+jfUStwf+zegWOjYes5gGaA/nATzzNwwFfCQ qDqMmnN26qMI3MswP50ESkNs2JTK3955cIJjnscp5DeFArDuCFKh9wcqSZ46/QCE GVRi+F/Dh3JQxv/jP8jfLhCvkBptuendGo9qK5v22QoeCRoHS16dLu7HHP34hRrw k//EgtP35pD9eTNiIsxhmx3qTPD0gbQbcMG/5NTVtpNqsffAxYtqTy8+/4lfPkNn AYtYrrG6tjEHe1gasLkjthB7c0YLzPLdNyZkNIk6XZ2YIhx18N80c7gTBERSJ1Sh 9lmsnX3+5GWM7Fx2NN2vL5xIEo0einMJCyTlNMRDLim2ix1vpZg= =RVf2 -----END PGP SIGNATURE-----
Show details on source website{ "@context": { "@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#", "affected_products": { "@id": "https://www.variotdbs.pl/ref/affected_products" }, "credits": { "@id": "https://www.variotdbs.pl/ref/credits" }, "cvss": { "@id": "https://www.variotdbs.pl/ref/cvss/" }, "description": { "@id": "https://www.variotdbs.pl/ref/description/" }, "exploit_availability": { "@id": "https://www.variotdbs.pl/ref/exploit_availability/" }, "external_ids": { "@id": "https://www.variotdbs.pl/ref/external_ids/" }, "iot": { "@id": "https://www.variotdbs.pl/ref/iot/" }, "patch": { "@id": "https://www.variotdbs.pl/ref/patch/" }, "problemtype_data": { "@id": "https://www.variotdbs.pl/ref/problemtype_data/" }, "references": { "@id": "https://www.variotdbs.pl/ref/references/" }, "sources": { "@id": "https://www.variotdbs.pl/ref/sources/" }, "sources_release_date": { "@id": "https://www.variotdbs.pl/ref/sources_release_date/" }, "sources_update_date": { "@id": "https://www.variotdbs.pl/ref/sources_update_date/" }, "threat_type": { "@id": "https://www.variotdbs.pl/ref/threat_type/" }, "title": { "@id": "https://www.variotdbs.pl/ref/title/" }, "type": { "@id": "https://www.variotdbs.pl/ref/type/" } }, "@id": "https://www.variotdbs.pl/vuln/VAR-202106-0344", "affected_products": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/affected_products#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "model": "linux", "scope": "eq", "trust": 1.0, "vendor": "debian", "version": "10.0" }, { "model": "solidfire bios", "scope": "eq", "trust": 1.0, "vendor": "netapp", "version": null }, { "model": "hci compute node bios", "scope": "eq", "trust": 1.0, "vendor": "netapp", "version": null }, { "model": "microcode", "scope": "lt", "trust": 1.0, "vendor": "intel", "version": "20210608" }, { "model": "fas\\/aff bios", "scope": "eq", "trust": 1.0, "vendor": "netapp", "version": null } ], "sources": [ { "db": "NVD", "id": "CVE-2020-24512" } ] }, "credits": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/credits#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Red Hat", "sources": [ { "db": "PACKETSTORM", "id": "163032" }, { "db": "PACKETSTORM", "id": "163042" }, { "db": "PACKETSTORM", "id": "163966" }, { "db": "PACKETSTORM", "id": "163772" }, { "db": "PACKETSTORM", "id": "163863" }, { "db": "PACKETSTORM", "id": "163993" } ], "trust": 0.6 }, "cve": "CVE-2020-24512", "cvss": { "@context": { "cvssV2": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV2" }, "cvssV3": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#" }, "@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/" }, "severity": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/cvss/severity#" }, "@id": "https://www.variotdbs.pl/ref/cvss/severity" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" }, "@id": "https://www.variotdbs.pl/ref/sources" } }, "data": [ { "cvssV2": [ { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "nvd@nist.gov", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "CVE-2020-24512", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "LOW", "trust": 1.1, "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "author": "VULHUB", "availabilityImpact": "NONE", "baseScore": 2.1, "confidentialityImpact": "PARTIAL", "exploitabilityScore": 3.9, "id": "VHN-178398", "impactScore": 2.9, "integrityImpact": "NONE", "severity": "LOW", "trust": 0.1, "vectorString": "AV:L/AC:L/AU:N/C:P/I:N/A:N", "version": "2.0" } ], "cvssV3": [ { "attackComplexity": "LOW", "attackVector": "LOCAL", "author": "nvd@nist.gov", "availabilityImpact": "NONE", "baseScore": 3.3, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "exploitabilityScore": 1.8, "id": "CVE-2020-24512", "impactScore": 1.4, "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "trust": 1.0, "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" } ], "severity": [ { "author": "nvd@nist.gov", "id": "CVE-2020-24512", "trust": 1.0, "value": "LOW" }, { "author": "CNNVD", "id": "CNNVD-202106-633", "trust": 0.6, "value": "LOW" }, { "author": "VULHUB", "id": "VHN-178398", "trust": 0.1, "value": "LOW" }, { "author": "VULMON", "id": "CVE-2020-24512", "trust": 0.1, "value": "LOW" } ] } ], "sources": [ { "db": "VULHUB", "id": "VHN-178398" }, { "db": "VULMON", "id": "CVE-2020-24512" }, { "db": "CNNVD", "id": "CNNVD-202106-633" }, { "db": "NVD", "id": "CVE-2020-24512" } ] }, "description": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/description#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Observable timing discrepancy in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. -----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\n=====================================================================\n Red Hat Security Advisory\n\nSynopsis: Important: microcode_ctl security, bug fix and enhancement update\nAdvisory ID: RHSA-2021:3317-01\nProduct: Red Hat Enterprise Linux\nAdvisory URL: https://access.redhat.com/errata/RHSA-2021:3317\nIssue date: 2021-08-31\nCVE Names: CVE-2020-0543 CVE-2020-0548 CVE-2020-0549 \n CVE-2020-8695 CVE-2020-8696 CVE-2020-8698 \n CVE-2020-24489 CVE-2020-24511 CVE-2020-24512 \n=====================================================================\n\n1. Summary:\n\nAn update for microcode_ctl is now available for Red Hat Enterprise Linux\n7.6 Advanced Update Support. \n\nRed Hat Product Security has rated this update as having a security impact\nof Moderate. A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section. \n\n2. Relevant releases/architectures:\n\nRed Hat Enterprise Linux Server AUS (v. 7.6) - x86_64\nRed Hat Enterprise Linux Server E4S (v. 7.6) - x86_64\nRed Hat Enterprise Linux Server TUS (v. 7.6) - x86_64\n\n3. Description:\n\n* hw: Vector Register Data Sampling (CVE-2020-0548)\n\n* hw: L1D Cache Eviction Sampling (CVE-2020-0549)\n\n* hw: Special Register Buffer Data Sampling (SRBDS) (CVE-2020-0543)\n\n* hw: Information disclosure issue in Intel SGX via RAPL interface\n(CVE-2020-8695)\n\n* hw: Vector Register Leakage-Active (CVE-2020-8696)\n\n* hw: Fast forward store predictor (CVE-2020-8698)\n\n* hw: vt-d related privilege escalation (CVE-2020-24489)\n\n* hw: improper isolation of shared resources in some Intel Processors\n(CVE-2020-24511)\n\n* hw: observable timing discrepancy in some Intel Processors\n(CVE-2020-24512)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage(s) listed in the References section. \n\n4. Solution:\n\nBefore applying this update, make sure all previously released errata\nrelevant to your system have been applied. \n\nFor details on how to apply this update, refer to:\n\nhttps://access.redhat.com/articles/11258\n\n5. Bugs fixed (https://bugzilla.redhat.com/):\n\n1788786 - CVE-2020-0548 hw: Vector Register Data Sampling\n1788788 - CVE-2020-0549 hw: L1D Cache Eviction Sampling\n1827165 - CVE-2020-0543 hw: Special Register Buffer Data Sampling (SRBDS)\n1828583 - CVE-2020-8695 hw: Information disclosure issue in Intel SGX via RAPL interface\n1890355 - CVE-2020-8696 hw: Vector Register Leakage-Active\n1890356 - CVE-2020-8698 hw: Fast forward store predictor\n1962650 - CVE-2020-24489 hw: vt-d related privilege escalation\n1962702 - CVE-2020-24511 hw: improper isolation of shared resources in some Intel Processors\n1962722 - CVE-2020-24512 hw: observable timing discrepancy in some Intel Processors\n1972333 - [rhel-7.6.z] Re-enable 06-5e-03 (SKL-H/S, CPUID 0x506e3) latest microcode updates\n\n6. Package List:\n\nRed Hat Enterprise Linux Server AUS (v. 7.6):\n\nSource:\nmicrocode_ctl-2.1-47.23.el7_6.src.rpm\n\nx86_64:\nmicrocode_ctl-2.1-47.23.el7_6.x86_64.rpm\nmicrocode_ctl-debuginfo-2.1-47.23.el7_6.x86_64.rpm\n\nRed Hat Enterprise Linux Server E4S (v. 7.6):\n\nSource:\nmicrocode_ctl-2.1-47.23.el7_6.src.rpm\n\nx86_64:\nmicrocode_ctl-2.1-47.23.el7_6.x86_64.rpm\nmicrocode_ctl-debuginfo-2.1-47.23.el7_6.x86_64.rpm\n\nRed Hat Enterprise Linux Server TUS (v. 7.6):\n\nSource:\nmicrocode_ctl-2.1-47.23.el7_6.src.rpm\n\nx86_64:\nmicrocode_ctl-2.1-47.23.el7_6.x86_64.rpm\nmicrocode_ctl-debuginfo-2.1-47.23.el7_6.x86_64.rpm\n\nThese packages are GPG signed by Red Hat for security. Our key and\ndetails on how to verify the signature are available from\nhttps://access.redhat.com/security/team/key/\n\n7. References:\n\nhttps://access.redhat.com/security/cve/CVE-2020-0543\nhttps://access.redhat.com/security/cve/CVE-2020-0548\nhttps://access.redhat.com/security/cve/CVE-2020-0549\nhttps://access.redhat.com/security/cve/CVE-2020-8695\nhttps://access.redhat.com/security/cve/CVE-2020-8696\nhttps://access.redhat.com/security/cve/CVE-2020-8698\nhttps://access.redhat.com/security/cve/CVE-2020-24489\nhttps://access.redhat.com/security/cve/CVE-2020-24511\nhttps://access.redhat.com/security/cve/CVE-2020-24512\nhttps://access.redhat.com/security/updates/classification/#important\n\n8. Contact:\n\nThe Red Hat security contact is \u003csecalert@redhat.com\u003e. More contact\ndetails at https://access.redhat.com/security/team/contact/\n\nCopyright 2021 Red Hat, Inc. \n-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v1\n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\nxkOsGdxEg2c=\n=dx7d\n-----END PGP SIGNATURE-----\n\n--\nRHSA-announce mailing list\nRHSA-announce@redhat.com\nhttps://listman.redhat.com/mailman/listinfo/rhsa-announce\n. Description:\n\nThe microcode_ctl packages provide microcode updates for Intel. \n\nFor the stable distribution (buster), these problems have been fixed in\nversion 3.20210608.2~deb10u1. \n\nNote that there are two reported regressions; for some CoffeeLake CPUs\nthis update may break iwlwifi\n(https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/56)\nand some for Skylake R0/D0 CPUs on systems using a very outdated firmware/BIOS,\nthe system may hang on boot:\n(https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/issues/31)\n\nIf you are affected by those issues, you can recover by disabling microcode\nloading on boot (as documented in README.Debian (also available online at\nhttps://salsa.debian.org/hmh/intel-microcode/-/blob/master/debian/README.Debian))\n\nWe recommend that you upgrade your intel-microcode packages. \n\nFor the detailed security status of intel-microcode please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/intel-microcode\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org\n-----BEGIN PGP SIGNATURE-----\n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\n9lmsnX3+5GWM7Fx2NN2vL5xIEo0einMJCyTlNMRDLim2ix1vpZg=\n=RVf2\n-----END PGP SIGNATURE-----\n", "sources": [ { "db": "NVD", "id": "CVE-2020-24512" }, { "db": "VULHUB", "id": "VHN-178398" }, { "db": "VULMON", "id": "CVE-2020-24512" }, { "db": "PACKETSTORM", "id": "163032" }, { "db": "PACKETSTORM", "id": "163042" }, { "db": "PACKETSTORM", "id": "163966" }, { "db": "PACKETSTORM", "id": "163772" }, { "db": "PACKETSTORM", "id": "163863" }, { "db": "PACKETSTORM", "id": "163993" }, { "db": "PACKETSTORM", "id": "169079" } ], "trust": 1.71 }, "external_ids": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/external_ids#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "db": "NVD", "id": "CVE-2020-24512", "trust": 2.5 }, { "db": "SIEMENS", "id": "SSA-309571", "trust": 1.7 }, { "db": "PACKETSTORM", "id": "163031", "trust": 0.7 }, { "db": "PACKETSTORM", "id": "163772", "trust": 0.7 }, { "db": "PACKETSTORM", "id": "163863", "trust": 0.7 }, { "db": "PACKETSTORM", "id": "163993", "trust": 0.7 }, { "db": "AUSCERT", "id": "ESB-2021.2243", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2023.2479", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.4047", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.2088", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.2721", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.2797", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.3443", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.2258", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.2537", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.2905", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.2945", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.2010", "trust": 0.6 }, { "db": "AUSCERT", "id": "ESB-2021.2672", "trust": 0.6 }, { "db": "CS-HELP", "id": "SB2021081834", "trust": 0.6 }, { "db": "CS-HELP", "id": "SB2021080917", "trust": 0.6 }, { "db": "CS-HELP", "id": "SB2021083127", "trust": 0.6 }, { "db": "CS-HELP", "id": "SB2021081125", "trust": 0.6 }, { "db": "CS-HELP", "id": "SB2021062128", "trust": 0.6 }, { "db": "CS-HELP", "id": "SB2021062701", "trust": 0.6 }, { "db": "PACKETSTORM", "id": "163757", "trust": 0.6 }, { "db": "ICS CERT", "id": "ICSA-21-222-05", "trust": 0.6 }, { "db": "LENOVO", "id": "LEN-62742", "trust": 0.6 }, { "db": "CNNVD", "id": "CNNVD-202106-633", "trust": 0.6 }, { "db": "PACKETSTORM", "id": "163042", "trust": 0.2 }, { "db": "PACKETSTORM", "id": "163032", "trust": 0.2 }, { "db": "PACKETSTORM", "id": "163037", "trust": 0.1 }, { "db": "PACKETSTORM", "id": "163047", "trust": 0.1 }, { "db": "PACKETSTORM", "id": "163044", "trust": 0.1 }, { "db": "PACKETSTORM", "id": "163040", "trust": 0.1 }, { "db": "PACKETSTORM", "id": "163043", "trust": 0.1 }, { "db": "PACKETSTORM", "id": "163048", "trust": 0.1 }, { "db": "PACKETSTORM", "id": "163036", "trust": 0.1 }, { "db": "PACKETSTORM", "id": "163046", "trust": 0.1 }, { "db": "VULHUB", "id": "VHN-178398", "trust": 0.1 }, { "db": "VULMON", "id": "CVE-2020-24512", "trust": 0.1 }, { "db": "PACKETSTORM", "id": "163966", "trust": 0.1 }, { "db": "PACKETSTORM", "id": "169079", "trust": 0.1 } ], "sources": [ { "db": "VULHUB", "id": "VHN-178398" }, { "db": "VULMON", "id": "CVE-2020-24512" }, { "db": "PACKETSTORM", "id": "163032" }, { "db": "PACKETSTORM", "id": "163042" }, { "db": "PACKETSTORM", "id": "163966" }, { "db": "PACKETSTORM", "id": "163772" }, { "db": "PACKETSTORM", "id": "163863" }, { "db": "PACKETSTORM", "id": "163993" }, { "db": "PACKETSTORM", "id": "169079" }, { "db": "CNNVD", "id": "CNNVD-202106-633" }, { "db": "NVD", "id": "CVE-2020-24512" } ] }, "id": "VAR-202106-0344", "iot": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/iot#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": true, "sources": [ { "db": "VULHUB", "id": "VHN-178398" } ], "trust": 0.01 }, "last_update_date": "2024-09-19T20:27:40.164000Z", "patch": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/patch#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "title": "Intel Processors Repair measures for information disclosure vulnerabilities", "trust": 0.6, "url": "http://123.124.177.30/web/xxk/bdxqById.tag?id=153291" }, { "title": "Red Hat: CVE-2020-24512", "trust": 0.1, "url": "https://vulmon.com/vendoradvisory?qidtp=red_hat_cve_database\u0026qid=CVE-2020-24512" }, { "title": "Debian CVElist Bug Report Logs: intel-microcode: CVE-2020-24511 CVE-2020-24512 CVE-2020-24513 CVE-2021-24489 (INTEL-SA-00464, INTEL-SA-00465, INTEL-SA-00442)", "trust": 0.1, "url": "https://vulmon.com/vendoradvisory?qidtp=debian_cvelist_bugreportlogs\u0026qid=5d902b5a89823da316827bef43ff1012" }, { "title": "Debian Security Advisories: DSA-4934-1 intel-microcode -- security update", "trust": 0.1, "url": "https://vulmon.com/vendoradvisory?qidtp=debian_security_advisories\u0026qid=4ad7d48e75ab61a8e061047171de2577" }, { "title": "Arch Linux Issues: ", "trust": 0.1, "url": "https://vulmon.com/vendoradvisory?qidtp=arch_linux_issues\u0026qid=CVE-2020-24512 log" }, { "title": "Arch Linux Advisories: [ASA-202106-34] intel-ucode: multiple issues", "trust": 0.1, "url": "https://vulmon.com/vendoradvisory?qidtp=arch_linux_advisories\u0026qid=ASA-202106-34" }, { "title": "Siemens Security Advisories: Siemens Security Advisory", "trust": 0.1, "url": "https://vulmon.com/vendoradvisory?qidtp=siemens_security_advisories\u0026qid=240e27e5c8fba28153598a375a2a4130" }, { "title": "CVE-2020-24512", "trust": 0.1, "url": "https://github.com/AlAIAL90/CVE-2020-24512 " } ], "sources": [ { "db": "VULMON", "id": "CVE-2020-24512" }, { "db": "CNNVD", "id": "CNNVD-202106-633" } ] }, "problemtype_data": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/problemtype_data#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "problemtype": "CWE-203", "trust": 1.1 } ], "sources": [ { "db": "VULHUB", "id": "VHN-178398" }, { "db": "NVD", "id": "CVE-2020-24512" } ] }, "references": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/references#", "data": { "@container": "@list" }, "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": [ { "trust": 1.8, "url": "https://security.netapp.com/advisory/ntap-20210611-0005/" }, { "trust": 1.8, "url": "https://www.debian.org/security/2021/dsa-4934" }, { "trust": 1.8, "url": "https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00464.html" }, { "trust": 1.8, "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00022.html" }, { "trust": 1.7, "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf" }, { "trust": 1.3, "url": "https://access.redhat.com/security/cve/cve-2020-24512" }, { "trust": 0.7, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-24489" }, { "trust": 0.7, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-24512" }, { "trust": 0.7, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-24511" }, { "trust": 0.6, "url": "https://access.redhat.com/security/cve/cve-2020-24511" }, { "trust": 0.6, "url": "https://listman.redhat.com/mailman/listinfo/rhsa-announce" }, { "trust": 0.6, "url": "https://access.redhat.com/security/updates/classification/#important" }, { "trust": 0.6, "url": "https://access.redhat.com/articles/11258" }, { "trust": 0.6, "url": "https://access.redhat.com/security/team/key/" }, { "trust": 0.6, "url": "https://access.redhat.com/security/cve/cve-2020-24489" }, { "trust": 0.6, "url": "https://bugzilla.redhat.com/):" }, { "trust": 0.6, "url": "https://access.redhat.com/security/team/contact/" }, { "trust": 0.6, "url": "https://packetstormsecurity.com/files/163863/red-hat-security-advisory-2021-3176-01.html" }, { "trust": 0.6, "url": "https://support.lenovo.com/us/en/product_security/len-62742" }, { "trust": 0.6, "url": "https://packetstormsecurity.com/files/163757/red-hat-security-advisory-2021-3027-01.html" }, { "trust": 0.6, "url": "https://www.cybersecurity-help.cz/vdb/sb2021081834" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.2537" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2023.2479" }, { "trust": 0.6, "url": "https://www.ibm.com/support/pages/node/6520482" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.2243" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.2088" }, { "trust": 0.6, "url": "https://packetstormsecurity.com/files/163772/red-hat-security-advisory-2021-3029-01.html" }, { "trust": 0.6, "url": "https://www.cybersecurity-help.cz/vdb/sb2021062128" }, { "trust": 0.6, "url": "https://www.cybersecurity-help.cz/vdb/sb2021062701" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.4047" }, { "trust": 0.6, "url": "https://www.cybersecurity-help.cz/vdb/sb2021081125" }, { "trust": 0.6, "url": "https://www.cybersecurity-help.cz/vdb/sb2021083127" }, { "trust": 0.6, "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-222-05" }, { "trust": 0.6, "url": "https://packetstormsecurity.com/files/163993/red-hat-security-advisory-2021-3364-01.html" }, { "trust": 0.6, "url": "https://packetstormsecurity.com/files/163031/red-hat-security-advisory-2021-2299-01.html" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.2905" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.2721" }, { "trust": 0.6, "url": "https://www.cybersecurity-help.cz/vdb/sb2021080917" }, { "trust": 0.6, "url": "https://vigilance.fr/vulnerability/intel-processor-information-disclosure-via-shared-resources-35664" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.2945" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.2672" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.2010" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.2258" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.2797" }, { "trust": 0.6, "url": "https://www.auscert.org.au/bulletins/esb-2021.3443" }, { "trust": 0.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-8696" }, { "trust": 0.4, "url": "https://access.redhat.com/security/cve/cve-2020-8698" }, { "trust": 0.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-8698" }, { "trust": 0.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-0549" }, { "trust": 0.4, "url": "https://access.redhat.com/security/cve/cve-2020-0543" }, { "trust": 0.4, "url": "https://access.redhat.com/security/cve/cve-2020-8695" }, { "trust": 0.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-8695" }, { "trust": 0.4, "url": "https://access.redhat.com/security/cve/cve-2020-0549" }, { "trust": 0.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-0543" }, { "trust": 0.4, "url": "https://access.redhat.com/security/cve/cve-2020-8696" }, { "trust": 0.4, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-0548" }, { "trust": 0.4, "url": "https://access.redhat.com/security/cve/cve-2020-0548" }, { "trust": 0.3, "url": "https://nvd.nist.gov/vuln/detail/cve-2020-24513" }, { "trust": 0.2, "url": "https://access.redhat.com/security/cve/cve-2020-24513" }, { "trust": 0.1, "url": "https://cwe.mitre.org/data/definitions/203.html" }, { "trust": 0.1, "url": "https://github.com/alaial90/cve-2020-24512" }, { "trust": 0.1, "url": "https://nvd.nist.gov" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:2302" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:2308" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:3317" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:3029" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:3176" }, { "trust": 0.1, "url": "https://access.redhat.com/errata/rhsa-2021:3364" }, { "trust": 0.1, "url": "https://salsa.debian.org/hmh/intel-microcode/-/blob/master/debian/readme.debian))" }, { "trust": 0.1, "url": "https://github.com/intel/intel-linux-processor-microcode-data-files/issues/56)" }, { "trust": 0.1, "url": "https://www.debian.org/security/faq" }, { "trust": 0.1, "url": "https://github.com/intel/intel-linux-processor-microcode-data-files/issues/31)" }, { "trust": 0.1, "url": "https://www.debian.org/security/" }, { "trust": 0.1, "url": "https://security-tracker.debian.org/tracker/intel-microcode" } ], "sources": [ { "db": "VULHUB", "id": "VHN-178398" }, { "db": "VULMON", "id": "CVE-2020-24512" }, { "db": "PACKETSTORM", "id": "163032" }, { "db": "PACKETSTORM", "id": "163042" }, { "db": "PACKETSTORM", "id": "163966" }, { "db": "PACKETSTORM", "id": "163772" }, { "db": "PACKETSTORM", "id": "163863" }, { "db": "PACKETSTORM", "id": "163993" }, { "db": "PACKETSTORM", "id": "169079" }, { "db": "CNNVD", "id": "CNNVD-202106-633" }, { "db": "NVD", "id": "CVE-2020-24512" } ] }, "sources": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#", "data": { "@container": "@list" } }, "data": [ { "db": "VULHUB", "id": "VHN-178398" }, { "db": "VULMON", "id": "CVE-2020-24512" }, { "db": "PACKETSTORM", "id": "163032" }, { "db": "PACKETSTORM", "id": "163042" }, { "db": "PACKETSTORM", "id": "163966" }, { "db": "PACKETSTORM", "id": "163772" }, { "db": "PACKETSTORM", "id": "163863" }, { "db": "PACKETSTORM", "id": "163993" }, { "db": "PACKETSTORM", "id": "169079" }, { "db": "CNNVD", "id": "CNNVD-202106-633" }, { "db": "NVD", "id": "CVE-2020-24512" } ] }, "sources_release_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_release_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2021-06-09T00:00:00", "db": "VULHUB", "id": "VHN-178398" }, { "date": "2021-06-09T00:00:00", "db": "VULMON", "id": "CVE-2020-24512" }, { "date": "2021-06-09T13:26:50", "db": "PACKETSTORM", "id": "163032" }, { "date": "2021-06-09T13:40:32", "db": "PACKETSTORM", "id": "163042" }, { "date": "2021-08-31T15:56:51", "db": "PACKETSTORM", "id": "163966" }, { "date": "2021-08-10T14:49:53", "db": "PACKETSTORM", "id": "163772" }, { "date": "2021-08-17T15:19:34", "db": "PACKETSTORM", "id": "163863" }, { "date": "2021-08-31T16:27:14", "db": "PACKETSTORM", "id": "163993" }, { "date": "2021-06-28T19:12:00", "db": "PACKETSTORM", "id": "169079" }, { "date": "2021-06-08T00:00:00", "db": "CNNVD", "id": "CNNVD-202106-633" }, { "date": "2021-06-09T19:15:08.930000", "db": "NVD", "id": "CVE-2020-24512" } ] }, "sources_update_date": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources_update_date#", "data": { "@container": "@list" } }, "data": [ { "date": "2021-09-09T00:00:00", "db": "VULHUB", "id": "VHN-178398" }, { "date": "2021-08-10T00:00:00", "db": "VULMON", "id": "CVE-2020-24512" }, { "date": "2023-05-04T00:00:00", "db": "CNNVD", "id": "CNNVD-202106-633" }, { "date": "2021-09-09T12:56:22.933000", "db": "NVD", "id": "CVE-2020-24512" } ] }, "threat_type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/threat_type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "local", "sources": [ { "db": "CNNVD", "id": "CNNVD-202106-633" } ], "trust": 0.6 }, "title": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/title#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "Intel Processors Information disclosure vulnerability", "sources": [ { "db": "CNNVD", "id": "CNNVD-202106-633" } ], "trust": 0.6 }, "type": { "@context": { "@vocab": "https://www.variotdbs.pl/ref/type#", "sources": { "@container": "@list", "@context": { "@vocab": "https://www.variotdbs.pl/ref/sources#" } } }, "data": "information disclosure", "sources": [ { "db": "CNNVD", "id": "CNNVD-202106-633" } ], "trust": 0.6 } }
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.