wifi: rtw89: fix HE extended capability length check
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 6.1.188, 6.6.157, 6.12.110, 6.18.52, 7.2.6
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: fix HE extended capability length check rtw89_mac_check_he_obss_narrow_bw_ru_iter() reads extended capability byte 10, but rejects only datalen values below 10. Byte 10 requires at least 11 bytes. Require datalen >= 11 before reading data[10].
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 8d540f9d29162e273797bef36686a010724f0f8a · fixed in eddf53f1edb0cf7f302bd15cdb47cca90948c205; From 8d540f9d29162e273797bef36686a010724f0f8a · fixed in 655c4401c18d735dbaf2cc172ff4f626b3a896a0; From 8d540f9d29162e273797bef36686a010724f0f8a · fixed in bddbd1de765bf6ddc0473ad683910eb3a2a92a43; From 8d540f9d29162e273797bef36686a010724f0f8a · fixed in f2a01deff7d0d5cc3dcbf2358dac113979303c8e; From 8d540f9d29162e273797bef36686a010724f0f8a · fixed in f132fc01b359a0f7d81fe13d769ea4e7c4baa66e; From 8d540f9d29162e273797bef36686a010724f0f8a · fixed in 2aba608a86e9b099c9af2ea70b620552dee2b628
- Linux Linux
6.1
- KernelLinux
From 6.1.0 · fixed in 6.1.188; From 6.2.0 · fixed in 6.6.157; From 6.7.0 · fixed in 6.12.110; From 6.13.0 · fixed in 6.18.52; From 6.19.0 · fixed in 7.2.6