Vulnerability Database

296,172

Total vulnerabilities in the database

CVE-2025-21995

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

drm/sched: Fix fence reference count leak

The last_scheduled fence leaks when an entity is being killed and adding the cleanup callback fails.

Decrement the reference count of prev when dma_fence_add_callback() fails, ensuring proper balance.

[phasta: add git tag info for stable kernel]

  • Published: Apr 3, 2025
  • Updated: May 4, 2025
  • CVE: CVE-2025-21995
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

No CWE or OWASP classifications available.

Software From Fixed in
linux / linux_kernel 6.14-rc1 6.14-rc1.x
linux / linux_kernel 6.14-rc2 6.14-rc2.x
linux / linux_kernel 6.14-rc3 6.14-rc3.x
linux / linux_kernel 6.14-rc4 6.14-rc4.x
linux / linux_kernel 6.13 6.13.9
linux / linux_kernel 6.2 6.6.85
linux / linux_kernel 6.7 6.12.21
linux / linux_kernel 6.14-rc5 6.14-rc5.x
linux / linux_kernel 6.14-rc6 6.14-rc6.x
linux / linux_kernel 6.14-rc7 6.14-rc7.x