VDB
CISA-2023-52930
CISA-2023-52930
PUBLISHED
CVSS 7.8 HIGH
Reported by Linux · Published March 27, 2025
In the Linux kernel, the following vulnerability has been resolved: drm/i915: Fix potential bit_17 double-free A userspace with multiple threads racing I915_GEM_SET_TILING to set the tiling to I915_TILING_NONE could trigger a double free of the bit_17 bitmask. (Or conversely leak memory on the transition to tiled.) Move allocation/free'ing of the bitmask within the section protected by the obj lock. [tursulin: Correct fixes tag and added cc stable.] (cherry picked from commit 10e0cbaaf1104f449d695c80bcacf930dcd3c42e)
Risk Scores
CVSS 3.1
7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 2850748ef8763ab46958e43a4d1c445f29eeb37d, 2850748ef8763ab46958e43a4d1c445f29eeb37d, 2850748ef8763ab46958e43a4d1c445f29eeb37d |
| Linux | Linux | 5.5, 0, 5.10.168 |
| Linux | Linux | *, 2850748ef8763ab46958e43a4d1c445f29eeb37d, 2850748ef8763ab46958e43a4d1c445f29eeb37d |
| linux | linux_kernel | 5.5, 5.5, 5.5 |
Timeline
- Mar 27, 2025 CVE Published
- Oct 1, 2025 CVE Updated