- Vulnerability/
- CVE-2024-42118
30/7/2024
5/11/2024
CVE-2024-42118: drm/amd/display: Do not return negative stream id for array
First published: Tue Jul 30 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not return negative stream id for array [WHY] resource_stream_to_stream_idx returns an array index and it return -1 when not found; however, -1 is not a valid array index number. [HOW] When this happens, call ASSERT(), and return a zero instead. This fixes an OVERRUN and an NEGATIVE_RETURNS issues reported by Coverity.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/linux | <=5.10.223-1<=5.10.226-1<=6.1.115-1<=6.1.112-1 | 6.11.7-1 6.11.9-1 |
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Reference Links
- https://git.kernel.org/stable/c/3ac31c9a707dd1c7c890b95333182f955e9dcb57
- https://git.kernel.org/stable/c/a76fa9c4f0fc0aa6f517da3fa7d7c23e8a32c7d0
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42118
- https://nvd.nist.gov/vuln/detail/CVE-2024-42118
- https://launchpad.net/bugs/cve/CVE-2024-42118
- https://security-tracker.debian.org/tracker/CVE-2024-42118
- https://ubuntu.com/security/CVE-2024-42118
- https://git.kernel.org/linus/3ac31c9a707dd1c7c890b95333182f955e9dcb57
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