CVE-2026-53318 Details
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.
A vulnerability in the Linux kernel's WiFi MT76 MT7925 driver can lead to a NULL pointer dereference, potentially causing a crash. This issue arises in the 'mt7925_tx_check_aggr' function, where the 'sta' pointer is dereferenced without a prior NULL check. The vulnerability affects the stable version of the Linux kernel.
Users can upgrade to the latest version of the Linux kernel where this vulnerability has been addressed. The specific commit that resolves this issue is available in the Linux kernel stable tree.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/28ed0b61f67386c0ba1213227d350005000240fd | kernel.org | Patch |
| https://git.kernel.org/stable/c/83ae3a18ba957257b4c406273d2da2caeea2b439 | kernel.org | Patch |
| https://git.kernel.org/stable/c/93d0694fb56de4628a921244d7f100c28acd2def | kernel.org | Patch |
| https://git.kernel.org/stable/c/b0332428a8d4cf93752eda9e2b0d5585525e689f | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-476 | NULL Pointer Dereference | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 6.11, < 6.12.91 >= 6.13, < 6.18.33 >= 6.19, < 7.0.10 |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 6, 2026 | Initial Analysis | [email protected] |
| Jun 26, 2026 | New CVE Received | kernel.org |