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CVE-2026-90370 Details

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: bound TLV walk in mt7996_mcu_get_chip_config The response TLV loop advanced by tlv->len without a minimum, so a theoretical firmware response containing a zero-length TLV could spin forever, hanging the CPU during device probe. The u32 payload was also read without bounds checking. Reject a short fixed field, stop on a TLV whose length underruns the header or overruns the skb.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x 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/3106f62809d45c1e6aadfad1f4d7c3f74cd53a96	kernel.org
https://git.kernel.org/stable/c/39aa6b853b6d69dd1fee3507efdb3c277b7c53e6	kernel.org
https://git.kernel.org/stable/c/44af52467e72094351a362bf69effd52f1d9c186	kernel.org
https://git.kernel.org/stable/c/93eaddfdd35aa6bfe570c087db4e97fb9d8a791a	kernel.org
https://git.kernel.org/stable/c/d0bb2189ade617e624f3c8f444ebb05f59bb2524	kernel.org

Weakness Enumeration

No weakness enumeration is available for this CVE.

Affected Products

No affected product data is available for this CVE.

Change History

1 change record found show changes