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CVE-2026-63873

accel/amdxdna: Fix mm_struct reference leak in aie2_populate_range() PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected e486147c912f653ef4b60a6c7dbd4168a4c56a9f before e83fc4c28226be75fbc0c41f2846935ba2b5f949; affected e486147c912f653ef4b60a6c7dbd4168a4c56a9f before 21dfec59939120b20d2c7794caaa421f9450be0a; affected e486147c912f653ef4b60a6c7dbd4168a4c56a9f before 2f41af638c92bac6f1f9275ea2d1901baef578f3
Linux / Linuxaffected 6.16; unaffected 0 before 6.16; unaffected 6.18.36 through 6.18.*; unaffected 7.0.13 through 7.0.*; unaffected 7.1 through *

CWE

No CWE identifiers supplied.

References