wifi: iwlwifi: mvm: validate sta_id in BA window status notif
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.6.158, 6.12.111, 6.18.53
- 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: validate sta_id in BA window status notif BA_WINDOW_STATUS_NOTIFICATION_ID extracts a 5-bit sta_id from the firmware notification and uses it to index fw_id_to_mac_id[] without bounds checking. Validate sta_id before array access to prevent out-of-bounds indexing.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From 3af512d6aac7eb6420086f124abb4426f5f4b369 · fixed in f9938eb95e2ddab4a58d3946a320abcbd60b56a4; From 3af512d6aac7eb6420086f124abb4426f5f4b369 · fixed in bb08fbbbd5568d33069485ecb0a1657f115a4e9f; From 3af512d6aac7eb6420086f124abb4426f5f4b369 · fixed in e35ae757c6462bfd3437bf58121bb721fe1f790c; From 3af512d6aac7eb6420086f124abb4426f5f4b369 · fixed in 6aa77efaea9efea92e3090c35ad348fd759a3cf3
- Linux Linux
4.6
- KernelLinux
From 4.6.0 · fixed in 6.6.158; From 6.7.0 · fixed in 6.12.111; From 6.13.0 · fixed in 6.18.53