CVE-2026-68244
Published: August 12, 2026Last modified: August 14, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Do not leak siblings[] on proto context error After a successful BALANCE/PARALLEL_SUBMIT extension on context creation, error during processing of next user extension leaks the siblings[] array. Fix that. Discovered using AI-assisted static analysis confirmed by Intel Product Security. (cherry picked from commit aa65e0a4b51b3b54b53e4142aaa2d997aa1061ff)
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | linux-lts | Vulnerable (6.1.177-r0) |
| 25 LTS | linux-lts | Fixed (6.12.103-r0) | |
| Stream | linux-lts | Fixed (6.18.43-r0) |
References
- https://git.kernel.org/stable/c/37951ce1567ccf8c86c7a1b8fb7d55a32c821b87
- https://git.kernel.org/stable/c/60b7d701ffae0c3a69e838f984cc80d8ca929f5d
- https://git.kernel.org/stable/c/6cdbef8f60f313684e641628d64aa85960080d3f
- https://git.kernel.org/stable/c/8431a4d7ff95c7f9c6fb1dbbbc9cdadf29d4f6d5
- https://git.kernel.org/stable/c/e600672f11a1d9215f5432ca58f0b9823917a292
- https://git.kernel.org/stable/c/eed3de2acf6aa5154d49098b026710b646db67ee
- https://git.kernel.org/stable/c/f014702fbd48d06a3d7a06e4bb4075d406376cf0