CVE-2026-63873 – accel/amdxdna: Fix mm_struct reference leak in aie2_populate_range()

CVE ID :CVE-2026-63873

Published : July 19, 2026, 3:16 p.m. | 23 minutes ago

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.

Severity: 0.0 | NA

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