CVE-2024-49898
drm/amd/display: Check null-initialized variables
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check null-initialized variables [WHAT & HOW] drr_timing and subvp_pipe are initialized to null and they are not always assigned new values. It is necessary to check for null before dereferencing. This fixes 2 FORWARD_NULL issues reported by Coverity.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 21, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 26d262b79a3587aaa84368586a55e9026c67841b 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < c3a3b6d9a9383e3c1a4a08878ba5046e68647595 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 3fc70ae048fe0936761b73b50700a810ff61e853 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 115b1a3b0944b4d8ef0b4b0c5a625bdd9474131f 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c < 367cd9ceba1933b63bc1d87d967baf6d9fd241d2
Linux / Linux
4.15
References
git.kernel.org: https://git.kernel.org/stable/c/26d262b79a3587aaa84368586a55e9026c67841b git.kernel.org: https://git.kernel.org/stable/c/c3a3b6d9a9383e3c1a4a08878ba5046e68647595 git.kernel.org: https://git.kernel.org/stable/c/3fc70ae048fe0936761b73b50700a810ff61e853 git.kernel.org: https://git.kernel.org/stable/c/115b1a3b0944b4d8ef0b4b0c5a625bdd9474131f git.kernel.org: https://git.kernel.org/stable/c/367cd9ceba1933b63bc1d87d967baf6d9fd241d2 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html