All the vulnerabilites related to Canonical - Linux kernel
cve-2020-16119
Vulnerability from cvelistv5
Published
2021-01-14 01:10
Modified
2024-09-16 18:19
Severity ?
EPSS score ?
Summary
DCCP CCID structure use-after-free
References
Impacted products
▼ | Vendor | Product |
---|---|---|
Canonical | Linux kernel |
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Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-416", "description": "CWE-416 Use After Free", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-12-17T00:06:36", "orgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "shortName": "canonical" }, "references": [ { "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://launchpad.net/bugs/1883840" }, { "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://ubuntu.com/USN-4576-1" }, { "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://ubuntu.com/USN-4577-1" }, { "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://ubuntu.com/USN-4578-1" }, { "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://ubuntu.com/USN-4579-1" }, { "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://ubuntu.com/USN-4580-1" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://lore.kernel.org/netdev/20201013171849.236025-1-kleber.souza%40canonical.com/T/" }, { "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/focal/commit/?id=01872cb896c76cedeabe93a08456976ab55ad695" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20210304-0006/" }, { "name": "DSA-4978", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2021/dsa-4978" }, { "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html" }, { "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html" } ], "source": { "advisory": "https://ubuntu.com/USN-4576-1", "defect": [ "https://launchpad.net/bugs/1883840" ], "discovery": "USER" }, "title": "DCCP CCID structure use-after-free", "x_generator": { "engine": "Vulnogram 0.0.9" }, "x_legacyV4Record": { "CVE_data_meta": { "AKA": "", "ASSIGNER": "security@ubuntu.com", "DATE_PUBLIC": "2020-10-13T16:00:00.000Z", "ID": "CVE-2020-16119", "STATE": "PUBLIC", "TITLE": "DCCP CCID structure use-after-free" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Linux kernel", "version": { "version_data": [ { "platform": "", "version_affected": "\u003c", "version_name": "5.4 kernel", "version_value": "5.4.0-51.56" }, { "platform": "", "version_affected": "\u003c", "version_name": "5.3 kernel", "version_value": "5.3.0-68.63" }, { "platform": "", "version_affected": "\u003c", "version_name": "4.15 kernel", "version_value": "4.15.0-121.123" }, { "platform": "", "version_affected": "\u003c", "version_name": "4.4 kernel", "version_value": "4.4.0-193.224" }, { "platform": "", "version_affected": "\u003c", "version_name": "3.13 kernel", "version_value": "3.13.0.182.191" }, { "platform": "", "version_affected": "\u003c", "version_name": "3.2 kernel", "version_value": "3.2.0-149.196" } ] } } ] }, "vendor_name": "Canonical" } ] } }, "configuration": [], "credit": [ { "lang": "eng", "value": "Hador Manor" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196." } ] }, "exploit": [], "generator": { "engine": "Vulnogram 0.0.9" }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-416 Use After Free" } ] } ] }, "references": { "reference_data": [ { "name": "https://launchpad.net/bugs/1883840", "refsource": "UBUNTU", "url": "https://launchpad.net/bugs/1883840" }, { "name": "https://ubuntu.com/USN-4576-1", "refsource": "UBUNTU", "url": "https://ubuntu.com/USN-4576-1" }, { "name": "https://ubuntu.com/USN-4577-1", "refsource": "UBUNTU", "url": "https://ubuntu.com/USN-4577-1" }, { "name": "https://ubuntu.com/USN-4578-1", "refsource": "UBUNTU", "url": "https://ubuntu.com/USN-4578-1" }, { "name": "https://ubuntu.com/USN-4579-1", "refsource": "UBUNTU", "url": "https://ubuntu.com/USN-4579-1" }, { "name": "https://ubuntu.com/USN-4580-1", "refsource": "UBUNTU", "url": "https://ubuntu.com/USN-4580-1" }, { "name": "https://lore.kernel.org/netdev/20201013171849.236025-1-kleber.souza@canonical.com/T/", "refsource": "CONFIRM", "url": "https://lore.kernel.org/netdev/20201013171849.236025-1-kleber.souza@canonical.com/T/" }, { "name": "https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/focal/commit/?id=01872cb896c76cedeabe93a08456976ab55ad695", "refsource": "UBUNTU", "url": "https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/focal/commit/?id=01872cb896c76cedeabe93a08456976ab55ad695" }, { "name": "https://security.netapp.com/advisory/ntap-20210304-0006/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20210304-0006/" }, { "name": "DSA-4978", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2021/dsa-4978" }, { "name": "[debian-lts-announce] 20211015 [SECURITY] [DLA 2785-1] linux-4.19 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html" }, { "name": "[debian-lts-announce] 20211216 [SECURITY] [DLA 2843-1] linux security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html" } ] }, "solution": [], "source": { "advisory": "https://ubuntu.com/USN-4576-1", "defect": [ "https://launchpad.net/bugs/1883840" ], "discovery": "USER" }, "work_around": [] } } }, "cveMetadata": { "assignerOrgId": "cc1ad9ee-3454-478d-9317-d3e869d708bc", "assignerShortName": "canonical", "cveId": "CVE-2020-16119", "datePublished": "2021-01-14T01:10:20.401115Z", "dateReserved": "2020-07-29T00:00:00", "dateUpdated": "2024-09-16T18:19:48.160Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }