CVE-2025-71076
MEDIUM
MEDIUM
Priority: 0.01
BB Relevance:
36/100
Published: 2026-01-13
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: drm/xe/oa: Limit num_syncs to prevent oversized allocations The OA open parameters did not validate num_syncs, allowing userspace to pass arbitrarily large values, potentially leading to excessive allocations. Add check to ensure that num_syncs does not exceed DRM_XE_MAX_SYNCS, returning -EINVAL when the limit is violated. v2: use XE_IOCTL_DBG() and drop duplicated check. (Ashutosh) (cherry picked from commit e057b2d2b8d815df3858a87dffafa2af37e5945b)
Affected Software (15)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 803d418b73387fda392ddd83eace757ac25cf15d < b963636331fb4f3f598d80492e2fa834757198eb |
| Linux | Linux | c8507a25cebd179db935dd266a33c51bef1b1e80 < 338849090ee610ff6d11e5e90857d2c27a4121ab |
| Linux | Linux | c8507a25cebd179db935dd266a33c51bef1b1e80 < f8dd66bfb4e184c71bd26418a00546ebe7f5c17a |
| Linux | Linux | 6.12.17 < 6.12.64 |
| Linux | Linux | 6.13 |
| linux | linux_kernel | 6.12.17 – 6.12.64 |
| linux | linux_kernel | 6.13 |
| linux | linux_kernel | 6.19 |
| linux | linux_kernel | 6.19 |
| linux | linux_kernel | 6.19 |
| linux | linux_kernel | 6.19 |
| linux | linux_kernel | 6.19 |
| linux | linux_kernel | 6.19 |
| linux | linux_kernel | 6.19 |
| linux | linux_kernel | 6.19 |