CVE-2026-98658None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: iio: proximity: aw96103: validate firmware data length The firmware parser reads a length from the binary header and then uses it to walk six-byte register/value entri…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 20.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
In the Linux kernel, the following vulnerability has been resolved:
iio: proximity: aw96103: validate firmware data length
The firmware parser reads a length from the binary header and then uses it to walk six-byte register/value entries. A truncated firmware image can make the parser read beyond the copied firmware buffer. A value smaller than the four-byte count field also underflows, producing a very large length.
Read the little-endian field with get_unaligned_le32(), as previously proposed by David Lechner. Validate the header size, reject an underflowed length, ensure the resulting payload is contained in the firmware image, and require it to contain whole register/value entries.
Linux >= 07b241262dcad07671c444ca955903325de28e9e < 4a9b9f2d4e26589afd0ac099c8e5593170dd5ac7Linux >= 07b241262dcad07671c444ca955903325de28e9e < 6501b032be217ecf47e793b78a05078cf0b604adLinux >= 07b241262dcad07671c444ca955903325de28e9e < 815ae0b73b69ace207b6bbf7ef428b06491c3ddbLinux >= 07b241262dcad07671c444ca955903325de28e9e < 1a7c522a35477d70320bd64aba8e9de0c1058c6fLinux 6.12Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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