CVE-2023-53844
drm/ttm: Don't leak a resource on swapout move error
HIGH
7.8
CVSS Score
Published: December 9, 2025 at 01:30 AM UTC
Updated: August 5, 2026 at 10:24 AM UTC
1 product affected across 1 vendorLinux Kernel
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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
Description
In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Don't leak a resource on swapout move error If moving the bo to system for swapout failed, we were leaking a resource. Fix.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
5.14 ≤ v < 5.15.1215.14 ≤ v < 6.1.405.14 ≤ v < 6.4.55.14 ≤ v < 6.55.14bfa3357ef9abc9d56a2910222d2deeb9f15c91ff
Vendor states this is fixed in 4a5b37ea6797d7a53e6dd004aa37e149f40199ce (fixed)
Vendor states this is fixed in a590f03d8de7c4cb7ce4916dc7f2fd10711faabe (fixed)
Vendor states this is fixed in af4e0ce2af8a8f0ff3b89702a1e18d8ec2c4a834 (fixed)
Vendor states this is fixed in f037f6038736bd038ddb9c72de979a08cc1ee3b5 (fixed)
Vendor states this is fixed in 5.14 (unaffected)
Vendor states this is fixed in 5.15.121 (unaffected)
Vendor states this is fixed in 6.1.40 (unaffected)
Vendor states this is fixed in 6.4.5 (unaffected)
Vendor states this is fixed in 6.5 (unaffected)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (4)
CVSS
7.8HIGHLinux
Vector?
Quick Info
StatusDEFERRED
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