Description
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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
c4cbaf7973a794839af080f13748335976cf3f3f to < 45d20a1c54be4f3173862c7b950d4468447814c9affectedc4cbaf7973a794839af080f13748335976cf3f3f to < b289ebb0516526cb4abae081b7ec29fd4fa1209daffectedc4cbaf7973a794839af080f13748335976cf3f3f to < 2e201b3d162c6c49417c438ffb30b58c9f85769faffectedc4cbaf7973a794839af080f13748335976cf3f3f to < 576c64622649f3ec07e97bac8fec8b8a2ef4d086affectedc4cbaf7973a794839af080f13748335976cf3f3f to < 16ad67e73309db0c20cc2a651992bd01c05e6b27affectedc4cbaf7973a794839af080f13748335976cf3f3f to < 67b5f1054197e4f5553047759c15c1d67d4c8142affectedc4cbaf7973a794839af080f13748335976cf3f3f to < 19eaf4f2f5a981f55a265242ada2bf92b0c742ddaffectedc4cbaf7973a794839af080f13748335976cf3f3f to < bcbd771cd5d68c0c52567556097d75f9fc4e7cd6affected
Linux Linux
Default version status: affected
4.19affected0 to < 4.19unaffected4.19.320 to ≤ 4.19.*unaffected5.4.282 to ≤ 5.4.*unaffected5.10.224 to ≤ 5.10.*unaffected5.15.165 to ≤ 5.15.*unaffected6.1.103 to ≤ 6.1.*unaffected6.6.44 to ≤ 6.6.*unaffected6.10.3 to ≤ 6.10.*unaffected6.11 to ≤ *unaffected
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 ↗
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html ↗
- https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-355557.html ↗