github - ghsa-vc9q-498x-49qm

ghsa-vc9q-498x-49qm

Vulnerability from github

Published

2024-07-30 09:31

Modified

2024-07-30 09:31

Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Check index msg_id before read or write

[WHAT] msg_id is used as an array index and it cannot be a negative value, and therefore cannot be equal to MOD_HDCP_MESSAGE_ID_INVALID (-1).

[HOW] Check whether msg_id is valid before reading and setting.

This fixes 4 OVERRUN issues reported by Coverity.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2024-42121"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-30T08:15:04Z",
    "severity": null
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  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check index msg_id before read or write\n\n[WHAT]\nmsg_id is used as an array index and it cannot be a negative value, and\ntherefore cannot be equal to MOD_HDCP_MESSAGE_ID_INVALID (-1).\n\n[HOW]\nCheck whether msg_id is valid before reading and setting.\n\nThis fixes 4 OVERRUN issues reported by Coverity.",
  "id": "GHSA-vc9q-498x-49qm",
  "modified": "2024-07-30T09:31:52Z",
  "published": "2024-07-30T09:31:52Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-42121"
    },
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  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-42121

Vulnerability from cvelistv5

Published

2024-07-30 07:46

Modified

2024-12-19 09:13

Severity ?

Summary

drm/amd/display: Check index msg_id before read or write

References

▼	URL	Tags
	https://git.kernel.org/stable/c/b5b8837d066cc182ff69fb5629ad32ade5484567
	https://git.kernel.org/stable/c/fbb0701af9734cff13917a4b98b5ee9da2fde48d
	https://git.kernel.org/stable/c/ae91ffbc8b8d942e3e7f188728cad557b7ed5ee4
	https://git.kernel.org/stable/c/9933eca6ada0cd612e19522e7a319bcef464c0eb
	https://git.kernel.org/stable/c/a31ea49dc8064a557565725cf045944307476a6e
	https://git.kernel.org/stable/c/59d99deb330af206a4541db0c4da8f73880fba03

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

To clipboard

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