In the Linux kernel, the following vulnerability has been resolved:
mac80211: track only QoS data frames for admission control
For admission control, obviously all of that only works for QoS data frames, otherwise we cannot even access the QoS field in the header.
Syzbot reported (see below) an uninitialized value here due to a status of a non-QoS nullfunc packet, which isn't even long enough to contain the QoS header.
Fix this to only do anything for QoS data packets.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Jun 19, 2024 |
| Huawei Euleros 2_0_sp10 | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade kernelUpgrade kernel-tools-libs | Oct 8, 2024 | Jun 19, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | Oct 8, 2024 | Jun 19, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 19, 2024 |
| Suse | — | Upgrade kernel-azure-baseUpgrade kernel-azureUpgrade kernel-docsUpgrade cluster-md-kmp-azureUpgrade kernel-rt-vdsoUpgrade kselftests-kmp-azureUpgrade kernel-default-extraUpgrade kernel-azure-develUpgrade kernel-default-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-azure-livepatch-develUpgrade kselftests-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-64kbUpgrade kernel-macrosUpgrade kernel-defaultUpgrade dlm-kmp-rtUpgrade kernel-default-manUpgrade kernel-rt-extraUpgrade kernel-zfcpdumpUpgrade kernel-default-baseUpgrade kernel-rt_debug-develUpgrade kernel-rt_debugUpgrade kernel-azure-vdsoUpgrade kernel-rt_debug-livepatch-develUpgrade reiserfs-kmp-rtUpgrade kernel-rt-livepatch-develUpgrade kernel-obs-buildUpgrade kernel-azure-extraUpgrade kernel-rt-optionalUpgrade dlm-kmp-azureUpgrade kernel-source-rtUpgrade kernel-devel-rtUpgrade kernel-sourceUpgrade gfs2-kmp-rtUpgrade kernel-azure-optionalUpgrade kernel-preemptUpgrade kernel-develUpgrade kernel-preempt-develUpgrade reiserfs-kmp-azureUpgrade kernel-64kb-develUpgrade kernel-rt-develUpgrade cluster-md-kmp-rtUpgrade gfs2-kmp-azureUpgrade kernel-source-azureUpgrade kernel-symsUpgrade ocfs2-kmp-rtUpgrade kernel-rtUpgrade reiserfs-kmp-defaultUpgrade kernel-rt-livepatchUpgrade kernel-syms-azureUpgrade ocfs2-kmp-azureUpgrade kernel-devel-azure | Aug 9, 2024 | Jun 19, 2024 |
| Ubuntu | — | Upgrade linux-image-virtualUpgrade linux-image-4.4.0-267-genericUpgrade linux-image-genericUpgrade linux-image-4.4.0-1112-fipsUpgrade linux-image-lowlatencyUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.4.0-1142-awsUpgrade linux-image-fipsUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.4.0-267-lowlatencyUpgrade linux-image-4.4.0-1180-awsUpgrade linux-image-kvmUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.4.0-1143-kvmUpgrade linux-image-aws | Nov 19, 2024 | Jun 19, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jun 19, 2024 |
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