Riskcovery

CVE-2026-43396

drm/xe/sync: Fix user fence leak on alloc failure

State
Published
Severity
Not scored
Published
May 8, 2026
Updated
May 11, 2026
Reserved
May 1, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/xe/sync: Fix user fence leak on alloc failure

When dma_fence_chain_alloc() fails, properly release the user fence reference to prevent a memory leak.

(cherry picked from commit a5d5634cde48a9fcd68c8504aa07f89f175074a0)

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 0995c2fc39b0f998d40f5d276f67ae22fc1c37c3 to before 05edc78eb4699e8e000a62aaa8dace50a17e19e3Affected
  • 0995c2fc39b0f998d40f5d276f67ae22fc1c37c3 to before f8f90b33934b307f6e4599b9fae38aa1ee5441a7Affected
  • 0995c2fc39b0f998d40f5d276f67ae22fc1c37c3 to before 0879c3f04f67e2a1677c25dcc24669ce21eb6a6cAffected
LinuxLinux
  • 6.18Affected
  • before 6.18Not affected
  • 6.18.20 through 6.18.*Not affected
  • 6.19.9 through 6.19.*Not affected
  • 7.0 and laterNot affected

References

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