CVE-2026-63873

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