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CVE-2026-53318

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

MEDIUM
5.5
CVSS Score
Published: June 26, 2026 at 07:41 PM UTC
Updated: July 6, 2026 at 08:23 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
6.11 ≤ v < 6.12.916.11 ≤ v < 6.18.336.11 ≤ v < 7.0.106.11 ≤ v < 7.16.13 ≤ v < 6.18.336.19 ≤ v < 7.0.1044eb173bdd4f1775e13fce483d9e44ea8929717f6.11
Vendor states this is fixed in 28ed0b61f67386c0ba1213227d350005000240fd (fixed)
Vendor states this is fixed in 83ae3a18ba957257b4c406273d2da2caeea2b439 (fixed)
Vendor states this is fixed in 93d0694fb56de4628a921244d7f100c28acd2def (fixed)
Vendor states this is fixed in b0332428a8d4cf93752eda9e2b0d5585525e689f (fixed)
Vendor states this is fixed in 6.11 (unaffected)
Vendor states this is fixed in 6.12.91 (unaffected)
Vendor states this is fixed in 6.18.33 (unaffected)
Vendor states this is fixed in 7.0.10 (unaffected)
Vendor states this is fixed in 7.1 (unaffected)

References (4)

Patch
Source: cverecord
https://git.kernel.org/stable/c/28ed0b61f67386c0ba1213227d350005000240fd
Patch
Source: cverecord
https://git.kernel.org/stable/c/93d0694fb56de4628a921244d7f100c28acd2def
Patch
Source: cverecord
https://git.kernel.org/stable/c/b0332428a8d4cf93752eda9e2b0d5585525e689f
Patch
Source: cverecord
https://git.kernel.org/stable/c/83ae3a18ba957257b4c406273d2da2caeea2b439

CVSS

5.5MEDIUM[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-476

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