CVE-2024-53080
MEDIUM EPSS 6.4%
Published Nov 19, 20241y ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Published Nov 19, 2024 1y ago
Last Modified Jun 17, 2026 1w ago
Description
In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Lock XArray when getting entries for the VM Similar to commit cac075706f29 ("drm/panthor: Fix race when converting group handle to group object") we need to use the XArray's internal locking when retrieving a vm pointer from there. v2: Removed part of the patch that was trying to protect fetching the heap pointer from XArray, as that operation is protected by the @pool->lock.
CVSS Details
Base Score
Exploitability
Impact
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
6.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available
Weaknesses 1
CWE-667
Affected Products 7
References 3
- git.kernel.org https://git.kernel.org/stable/c/3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5
- git.kernel.org https://git.kernel.org/stable/c/444fa5b100e5c90550d6bccfe4476efb0391b3ca
- project-zero.issues.chromium.org https://project-zero.issues.chromium.org/issues/377500597
Remediation
- git.kernel.org https://git.kernel.org/stable/c/3342f066a8e1020a6f7d1fbd6b23bfdeda473eb5
- git.kernel.org https://git.kernel.org/stable/c/444fa5b100e5c90550d6bccfe4476efb0391b3ca