Home

Description

In the Linux kernel, the following vulnerability has been resolved: xfs: fix a UAF problem in xattr repair The xchk_setup_xattr_buf function can allocate a new value buffer, which means that any reference to ab->value before the call could become a dangling pointer. Fix this by moving an assignment to after the buffer setup.

PUBLISHED Reserved 2025-12-24 | Published 2026-01-13 | Updated 2026-02-09 | Assigner Linux

Product status

Default status
unaffected

e47dcf113ae348678143cc935a1183059c02c9ad (git) before 1e2d3aa19c7962b9474b22893160cb460494c45f
affected

e47dcf113ae348678143cc935a1183059c02c9ad (git) before d29ed9ff972afe17c215cab171761d7a15d7063f
affected

e47dcf113ae348678143cc935a1183059c02c9ad (git) before 5990fd756943836978ad184aac980e2b36ab7e01
affected

Default status
affected

6.10
affected

Any version before 6.10
unaffected

6.12.64 (semver)
unaffected

6.18.3 (semver)
unaffected

6.19 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/1e2d3aa19c7962b9474b22893160cb460494c45f

git.kernel.org/...c/d29ed9ff972afe17c215cab171761d7a15d7063f

git.kernel.org/...c/5990fd756943836978ad184aac980e2b36ab7e01

cve.org (CVE-2025-68784)

nvd.nist.gov (CVE-2025-68784)

Download JSON