CVE-2025-71308

MediumCVSS 5.5/10Last modified Oct 15, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

accel/amdxdna: Fix potential NULL pointer dereference in context cleanup

aie_destroy_context() is invoked during error handling in aie2_create_context(). However, aie_destroy_context() assumes that the context's mailbox channel pointer is non-NULL. If mailbox channel creation fails, the pointer remains NULL and calling aie_destroy_context() can lead to a NULL pointer dereference.

In aie2_create_context(), replace aie_destroy_context() with a function which request firmware to remove the context created previously.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
Linux	Linux	>= be462c97b7dfd24999babe39cce3de224ebe1f80, < b569ff8a1bc1bcd4fdc6fd334604a654f61237a1; >= be462c97b7dfd24999babe39cce3de224ebe1f80, < 2611c9616cb52d3ed54a6095d72d18e645a6955a; >= be462c97b7dfd24999babe39cce3de224ebe1f80, < 97f27573837ef96b4ba42af463cc800cab615c0e
Linux	Linux	6.14

References

Timeline

Published: May 27, 2026
Last modified: Oct 15, 2026
NVD status: Modified

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