CVE-2023-52586
drm/msm/dpu: Add mutex lock in control vblank irq
Description
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add mutex lock in control vblank irq Add a mutex lock to control vblank irq to synchronize vblank enable/disable operations happening from different threads to prevent race conditions while registering/unregistering the vblank irq callback. v4: -Removed vblank_ctl_lock from dpu_encoder_virt, so it is only a parameter of dpu_encoder_phys. -Switch from atomic refcnt to a simple int counter as mutex has now been added v3: Mistakenly did not change wording in last version. It is done now. v2: Slightly changed wording of commit message Patchwork: https://patchwork.freedesktop.org/patch/571854/
INFO
Published Date :
March 6, 2024, 7:15 a.m.
Last Modified :
Feb. 14, 2025, 3:38 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] |
Solution
- Update the affected Linux packages.
- Reboot the system if required.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-52586.
| URL | Resource |
|---|---|
| https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f | Mailing List Patch |
| https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a | Mailing List Patch |
| https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f | Mailing List Patch |
| https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a | Mailing List Patch |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-52586 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-52586
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-52586 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52586 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Feb. 14, 2025
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE NIST CWE-362 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.7.4 Changed Reference Type https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f No Types Assigned https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f Mailing List, Patch Changed Reference Type https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f No Types Assigned https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f Mailing List, Patch Changed Reference Type https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a No Types Assigned https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a Mailing List, Patch Changed Reference Type https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a No Types Assigned https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a Mailing List, Patch -
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f Added Reference https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 28, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Mar. 06, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add mutex lock in control vblank irq Add a mutex lock to control vblank irq to synchronize vblank enable/disable operations happening from different threads to prevent race conditions while registering/unregistering the vblank irq callback. v4: -Removed vblank_ctl_lock from dpu_encoder_virt, so it is only a parameter of dpu_encoder_phys. -Switch from atomic refcnt to a simple int counter as mutex has now been added v3: Mistakenly did not change wording in last version. It is done now. v2: Slightly changed wording of commit message Patchwork: https://patchwork.freedesktop.org/patch/571854/ Added Reference Linux https://git.kernel.org/stable/c/14f109bf74dd67e1d0469fed859c8e506b0df53f [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/45284ff733e4caf6c118aae5131eb7e7cf3eea5a [No types assigned]