Description

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)

INFO

Published Date :

2025-03-27T16:37:12.302Z

Last Modified :

2025-10-01T19:26:36.577Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2023-52930 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-52930.

URL Resource
https://git.kernel.org/stable/c/0769f997a7b6d5cb8336db0b4ec3d2d311b8097c cve-icon cve-icon
https://git.kernel.org/stable/c/7057a8f126f14f14b040faecfa220fd27c6c2f85 cve-icon cve-icon
https://git.kernel.org/stable/c/b591abac78e25269b12e3d7170c99463f8c5cb02 cve-icon cve-icon
https://git.kernel.org/stable/c/e3ebc3e23bd9028a8a9a26cbc5985f99be445f65 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025032719-CVE-2023-52930-4bbc@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-52930 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-52930 cve-icon
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