CVE-2026-53318

MEDIUM

wifi: mt76: mt7925: prevent NULL pointer dereference in mt7925_tx_check_aggr()

Title source: cna

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: prevent NULL pointer dereference in mt7925_tx_check_aggr() Move the NULL check for 'sta' before dereferencing it to prevent a possible crash.

References (4)

Core 4

Core References

https://git.kernel.org/stable/c/28ed0b61f67386c0ba1213227d350005000240fd

https://git.kernel.org/stable/c/93d0694fb56de4628a921244d7f100c28acd2def

https://git.kernel.org/stable/c/b0332428a8d4cf93752eda9e2b0d5585525e689f

https://git.kernel.org/stable/c/83ae3a18ba957257b4c406273d2da2caeea2b439

Scores

CVSS v3 5.5

EPSS 0.0011

EPSS Percentile 1.7%

Attack Vector LOCAL

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

Details

CWE

CWE-476

Status published

Products (14)

linux/Kernel 6.11.0 - 6.12.91linux

linux/Kernel 6.13.0 - 6.18.33linux

linux/Kernel 6.19.0 - 7.0.10linux

Linux/Linux < 6.11

Linux/Linux 44eb173bdd4f1775e13fce483d9e44ea8929717f - 28ed0b61f67386c0ba1213227d350005000240fd

Linux/Linux 44eb173bdd4f1775e13fce483d9e44ea8929717f - 83ae3a18ba957257b4c406273d2da2caeea2b439

Linux/Linux 44eb173bdd4f1775e13fce483d9e44ea8929717f - 93d0694fb56de4628a921244d7f100c28acd2def

Linux/Linux 44eb173bdd4f1775e13fce483d9e44ea8929717f - b0332428a8d4cf93752eda9e2b0d5585525e689f

Linux/Linux 6.11

Linux/Linux 6.12.91 - 6.12.*

... and 4 more

Published Jun 26, 2026

Tracked Since Jun 27, 2026