Ubuntu.comUB:CVE-2024-43879CVE-2024-43879
AI Score
Confidence
Low
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws-5.15 | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 24.04 | noarch | linux-azure | < any | UNKNOWN |
References
git.kernel.org/linus/bcbd771cd5d68c0c52567556097d75f9fc4e7cd6 (6.11-rc1)
git.kernel.org/stable/c/16ad67e73309db0c20cc2a651992bd01c05e6b27
git.kernel.org/stable/c/19eaf4f2f5a981f55a265242ada2bf92b0c742dd
git.kernel.org/stable/c/2e201b3d162c6c49417c438ffb30b58c9f85769f
git.kernel.org/stable/c/45d20a1c54be4f3173862c7b950d4468447814c9
git.kernel.org/stable/c/576c64622649f3ec07e97bac8fec8b8a2ef4d086
git.kernel.org/stable/c/67b5f1054197e4f5553047759c15c1d67d4c8142
git.kernel.org/stable/c/b289ebb0516526cb4abae081b7ec29fd4fa1209d
git.kernel.org/stable/c/bcbd771cd5d68c0c52567556097d75f9fc4e7cd6
launchpad.net/bugs/cve/CVE-2024-43879
nvd.nist.gov/vuln/detail/CVE-2024-43879
security-tracker.debian.org/tracker/CVE-2024-43879
www.cve.org/CVERecord?id=CVE-2024-43879
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