CVE-2023-53324
Last modified
CVE-2023-53324 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Don't leak some plane state Apparently no one noticed that mdp5 plane states leak like a sieve ever since we introduced plane_state->commit refcount a few years ago in 21a01abbe32a ("drm/atomic: Fix freeing connector/plane state too early by tracking commits, v3.") Fix it by using the right helpers. Patchwork: https://patchwork.freedesktop.org/patch/551236/. EPSS estimates a 0.14% chance of exploitation in the next 30 days.
Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm/mdp5: Don't leak some plane state Apparently no one noticed that mdp5 plane states leak like a sieve ever since we introduced plane_state->commit refcount a few years ago in 21a01abbe32a ("drm/atomic: Fix freeing connector/plane state too early by tracking commits, v3.") Fix it by using the right helpers. Patchwork: https://patchwork.freedesktop.org/patch/551236/
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 4.15, < 4.19.295 |
| Linux | Linux Kernel | >= 4.20, < 5.4.257 |
| Linux | Linux Kernel | >= 5.5, < 5.10.195 |
| Linux | Linux Kernel | >= 5.11, < 5.15.132 |
| Linux | Linux Kernel | >= 5.16, < 6.1.53 |
| Linux | Linux Kernel | >= 6.2, < 6.4.16 |
| Linux | Linux Kernel | >= 6.5, < 6.5.3 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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