Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix mm_struct reference leak in aie2_populate_range() aie2_populate_range() jumps back to the again label without calling mmput(mm), leaking a reference to the mm_struct. Add the missing mmput() before jumping to again.
References
- https://git.kernel.org/stable/c/21dfec59939120b20d2c7794caaa421f9450be0a
- https://git.kernel.org/stable/c/2f41af638c92bac6f1f9275ea2d1901baef578f3
- https://git.kernel.org/stable/c/e83fc4c28226be75fbc0c41f2846935ba2b5f949
FAQ
What is CVE-2026-63873?
CVE-2026-63873 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Fix mm_struct reference leak in aie2_populate_range() aie2_populate_range() jumps back to the again label without c...
How severe is CVE-2026-63873?
CVSS scoring is not yet available for CVE-2026-63873. Check NVD for updates.
Is there a patch for CVE-2026-63873?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.