CVE-2023-53324

MEDIUM EPSS 3.4%
Published Sep 16, 20259mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 16, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

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/

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
3.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 7

VendorProductVersionRange
linuxlinux_kernel*≥4.15  –  <4.19.295
linuxlinux_kernel*≥4.20  –  <5.4.257
linuxlinux_kernel*≥5.5  –  <5.10.195
linuxlinux_kernel*≥5.11  –  <5.15.132
linuxlinux_kernel*≥5.16  –  <6.1.53
linuxlinux_kernel*≥6.2  –  <6.4.16
linuxlinux_kernel*≥6.5  –  <6.5.3

References 8

  • git.kernel.org https://git.kernel.org/stable/c/12dfd02cbd1a678fbd66be0c2f79d5299c4921a9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2965015006ef18ca96d2eab9ebe6bca884c63291
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5b0dd3a102f64996598bd1e8d8388848a7c561bc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7fc11a830b2eb07a0e3c6f917e5e636df6fc5d4c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/815e42029f6e1e762898079f85546d6a0391ab95
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b8a61df6f40448cf46611f7af05b00970d08d620
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c0b1eee648702e04f1005d451f9689575b7f52ed
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fd0ad3b2365c1c58aa5a761c18efc4817193beb6
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/12dfd02cbd1a678fbd66be0c2f79d5299c4921a9
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/2965015006ef18ca96d2eab9ebe6bca884c63291
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5b0dd3a102f64996598bd1e8d8388848a7c561bc
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/7fc11a830b2eb07a0e3c6f917e5e636df6fc5d4c
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/815e42029f6e1e762898079f85546d6a0391ab95
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/b8a61df6f40448cf46611f7af05b00970d08d620
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/c0b1eee648702e04f1005d451f9689575b7f52ed
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fd0ad3b2365c1c58aa5a761c18efc4817193beb6
    Patch