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CVE-2026-98193 Details

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: libipw: reject TKIP frames without a full MIC libipw_michael_mic_verify() assumes that an skb contains an eight-byte Michael MIC. A short TKIP frame makes the unsigned payload length wrap, causing michael_mic() to read past the skb. Check that the MIC is present before verifying it, and use the existing MICHAEL_MIC_LEN constant for all MIC lengths in the verifier.

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/06f42accaf3c6aecab1dcc57f68dde6c06c8b380	kernel.org
https://git.kernel.org/stable/c/9a7fb67364817710c96785ff86b71a2711ee92cb	kernel.org
https://git.kernel.org/stable/c/ac7c08626f67844336086cf563f417566b76f0d7	kernel.org
https://git.kernel.org/stable/c/bb7ae8910cc886885aea95abb7c2e578a2341646	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