CVE-2026-63873 | In the Linux kernel, the following vulnerability has been re…

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.

Metadata

CVE ID: CVE-2026-63873
State: PUBLISHED
Assigner: Linux
Reserved: 2026-07-19 07:54 UTC
Published: 2026-07-19 14:18 UTC
Last updated: 2026-07-19 14:18 UTC
Vendor / Product: Linux / Linux
Sources: cve.org · NVD

Severity & Metrics

No CVSS data available.

Affected products (2)

Vendor	Product	Platform	Versions
Linux	Linux	—	e486147c912f653ef4b60a6c7dbd4168a4c56a9f < e83fc4c28226be75fbc0c41f2846935ba2b5f949, e486147c912f653ef4b60a6c7dbd4168a4c56a9f < 21dfec59939120b20d2c7794caaa421f9450be0a, e486147c912f653ef4b60a6c7dbd4168a4c56a9f < 2f41af638c92bac6f1f9275ea2d1901baef578f3
Linux	Linux	—	6.16, 0 < 6.16, 6.18.36 ≤ 6.18., 7.0.13 ≤ 7.0. …

References (3)