CVE-2024-49972: drm/amd/display: Deallocate DML memory if allocation fails
First published: Mon Oct 21 2024(Updated: )
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Deallocate DML memory if allocation fails [Why] When DC state create DML memory allocation fails, memory is not deallocated subsequently, resulting in uninitialized structure that is not NULL. [How] Deallocate memory if DML memory allocation fails.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | <6.11.3 | |
| debian/linux | <=5.10.223-1<=5.10.226-1<=6.1.123-1<=6.1.128-1 | 6.12.12-1 6.12.15-1 |
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Reference Links
- https://git.kernel.org/stable/c/80345daa5746184195f2d383a2f1bad058f0f94c
- https://git.kernel.org/stable/c/892abca6877a96c9123bb1c010cafccdf8ca1b75
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-49972
- https://nvd.nist.gov/vuln/detail/CVE-2024-49972
- https://launchpad.net/bugs/cve/CVE-2024-49972
- https://security-tracker.debian.org/tracker/CVE-2024-49972
- https://ubuntu.com/security/CVE-2024-49972
- https://git.kernel.org/linus/892abca6877a96c9123bb1c010cafccdf8ca1b75
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