Resource Injection Affecting kernel-rt-devel package, versions *
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Test your applications- Snyk ID SNYK-CENTOS7-KERNELRTDEVEL-7811659
- published 22 Aug 2024
- disclosed 21 Aug 2024
Introduced: 21 Aug 2024
CVE-2024-43879 Open this link in a new tabHow to fix?
There is no fixed version for Centos:7 kernel-rt-devel.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-rt-devel package and not the kernel-rt-devel package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
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.
References
- https://access.redhat.com/security/cve/CVE-2024-43879
- https://git.kernel.org/stable/c/16ad67e73309db0c20cc2a651992bd01c05e6b27
- https://git.kernel.org/stable/c/19eaf4f2f5a981f55a265242ada2bf92b0c742dd
- https://git.kernel.org/stable/c/2e201b3d162c6c49417c438ffb30b58c9f85769f
- https://git.kernel.org/stable/c/45d20a1c54be4f3173862c7b950d4468447814c9
- https://git.kernel.org/stable/c/576c64622649f3ec07e97bac8fec8b8a2ef4d086
- https://git.kernel.org/stable/c/67b5f1054197e4f5553047759c15c1d67d4c8142
- https://git.kernel.org/stable/c/b289ebb0516526cb4abae081b7ec29fd4fa1209d
- https://git.kernel.org/stable/c/bcbd771cd5d68c0c52567556097d75f9fc4e7cd6