CVE-2023-53574
wifi: rtw88: delete timer and free skb queue when unloading
- 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- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean?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 6.1.189, 6.5.5
- 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: rtw88: delete timer and free skb queue when unloading Fix possible crash and memory leak on driver unload by deleting TX purge timer and freeing C2H queue in 'rtw_core_deinit()', shrink critical section in the latter by freeing COEX queue out of TX report lock scope.
Timeline
- CVE published
- Record last updated
Affected versions
- Linux Linux
From e3037485c68ec1a299ff41160d8fedbd4abc29b9 · fixed in 60ee0f6fea7ba5681ebf7d70b8ebe592227188a4; From e3037485c68ec1a299ff41160d8fedbd4abc29b9 · fixed in 4128b00a6006870e117ab1841e58f369e9284ecb; From e3037485c68ec1a299ff41160d8fedbd4abc29b9 · fixed in 634fcbcaa4062db39aeb5ac6ed1bc1feb8dd5216
- Linux Linux
5.2
- KernelLinux
From 5.2.0 · fixed in 6.1.189; From 6.2.0 · fixed in 6.5.5