wifi: iwlwifi: mvm: don't send a 6E related command when not supported
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.12.114, 6.18.22, 6.19.12
- 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: iwlwifi: mvm: don't send a 6E related command when not supported MCC_ALLOWED_AP_TYPE_CMD is related to 6E support. Do not send it if the device doesn't support 6E. Apparently, the firmware is mistakenly advertising support for this command even on AX201 which does not support 6E and then the firmware crashes.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 0d2fc8821a7d667180ce27732697105db843a1b9 · fixed in c0e380109984e5499b969230131a3e80efc1613f; From 0d2fc8821a7d667180ce27732697105db843a1b9 · fixed in c0b3fa5e0eaecd38e6a9f8f78e86f468fbde719a; From 0d2fc8821a7d667180ce27732697105db843a1b9 · fixed in 6607d0e58ceca997816122568ce54db9e134edab; From 0d2fc8821a7d667180ce27732697105db843a1b9 · fixed in 323156c3541e23da7e582008a7ac30cd51b60acd
- Linux Linux
6.9
- KernelLinux
From 6.9.0 · fixed in 6.12.114; From 6.13.0 · fixed in 6.18.22; From 6.19.0 · fixed in 6.19.12