Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: handle 2x996 RU allocation in cfg80211_calculate_bitrate_he() Currently NL80211_RATE_INFO_HE_RU_ALLOC_2x996 is not handled in cfg80211_calculate_bitrate_he(), leading to below warning: kernel: invalid HE MCS: bw:6, ru:6 kernel: WARNING: CPU: 0 PID: 2312 at net/wireless/util.c:1501 cfg80211_calculate_bitrate_he+0x22b/0x270 [cfg80211] Fix it by handling 2x996 RU allocation in the same way as 160 MHz bandwidth.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected c4cbaf7973a794839af080f13748335976cf3f3f before 45d20a1c54be4f3173862c7b950d4468447814c9; affected c4cbaf7973a794839af080f13748335976cf3f3f before b289ebb0516526cb4abae081b7ec29fd4fa1209d; affected c4cbaf7973a794839af080f13748335976cf3f3f before 2e201b3d162c6c49417c438ffb30b58c9f85769f; affected c4cbaf7973a794839af080f13748335976cf3f3f before 576c64622649f3ec07e97bac8fec8b8a2ef4d086; affected c4cbaf7973a794839af080f13748335976cf3f3f before 16ad67e73309db0c20cc2a651992bd01c05e6b27; affected c4cbaf7973a794839af080f13748335976cf3f3f before 67b5f1054197e4f5553047759c15c1d67d4c8142; affected c4cbaf7973a794839af080f13748335976cf3f3f before 19eaf4f2f5a981f55a265242ada2bf92b0c742dd; affected c4cbaf7973a794839af080f13748335976cf3f3f before bcbd771cd5d68c0c52567556097d75f9fc4e7cd6 |
| Linux / Linux | affected 4.19; unaffected 0 before 4.19; unaffected 4.19.320 through 4.19.*; unaffected 5.4.282 through 5.4.*; unaffected 5.10.224 through 5.10.*; unaffected 5.15.165 through 5.15.*; unaffected 6.1.103 through 6.1.*; unaffected 6.6.44 through 6.6.*; unaffected 6.10.3 through 6.10.*; unaffected 6.11 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/45d20a1c54be4f3173862c7b950d4468447814c9
- https://git.kernel.org/stable/c/b289ebb0516526cb4abae081b7ec29fd4fa1209d
- https://git.kernel.org/stable/c/2e201b3d162c6c49417c438ffb30b58c9f85769f
- https://git.kernel.org/stable/c/576c64622649f3ec07e97bac8fec8b8a2ef4d086
- https://git.kernel.org/stable/c/16ad67e73309db0c20cc2a651992bd01c05e6b27
- https://git.kernel.org/stable/c/67b5f1054197e4f5553047759c15c1d67d4c8142
- https://git.kernel.org/stable/c/19eaf4f2f5a981f55a265242ada2bf92b0c742dd
- https://git.kernel.org/stable/c/bcbd771cd5d68c0c52567556097d75f9fc4e7cd6
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.
No English description supplied.