CVE-2022-49485
drm/v3d: Fix null pointer dereference of pointer perfmon
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Fix null pointer dereference of pointer perfmon In the unlikely event that pointer perfmon is null the WARN_ON return path occurs after the pointer has already been deferenced. Fix this by only dereferencing perfmon after it has been null checked.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
26a4dc29b74a137f45665089f6d3d633fcc9b662 < 4be045434923e549a50846a066a04b7b6c1d6d33 26a4dc29b74a137f45665089f6d3d633fcc9b662 < 1df8f8901babcc8c8eea2c067179e455b5c828fd 26a4dc29b74a137f45665089f6d3d633fcc9b662 < 3b72deb784a7d4ae8519a5c584cd87c4b57aa6c8 26a4dc29b74a137f45665089f6d3d633fcc9b662 < ce7a1ecf3f9f1fccaf67295307614511d8e11b13
Linux / Linux
5.15
References
git.kernel.org: https://git.kernel.org/stable/c/4be045434923e549a50846a066a04b7b6c1d6d33 git.kernel.org: https://git.kernel.org/stable/c/1df8f8901babcc8c8eea2c067179e455b5c828fd git.kernel.org: https://git.kernel.org/stable/c/3b72deb784a7d4ae8519a5c584cd87c4b57aa6c8 git.kernel.org: https://git.kernel.org/stable/c/ce7a1ecf3f9f1fccaf67295307614511d8e11b13