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 kernel-toolsUpgrade kernel-tools-libsUpgrade kernelUpgrade python3-perfUpgrade kernel-abi-stablelists | Oct 8, 2024 | Jun 19, 2024 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libs | Oct 8, 2024 | Jun 19, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 19, 2024 |
| Suse | — | Upgrade kernel-default-extraUpgrade kernel-default-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-azure-livepatch-develUpgrade cluster-md-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade kernel-rt-optionalUpgrade kernel-obs-buildUpgrade dlm-kmp-azureUpgrade kernel-source-rtUpgrade kselftests-kmp-azureUpgrade kernel-azure-baseUpgrade reiserfs-kmp-rtUpgrade kernel-azureUpgrade kernel-defaultUpgrade kernel-rt-extraUpgrade kernel-64kbUpgrade dlm-kmp-rtUpgrade kernel-rt-vdsoUpgrade kselftests-kmp-rtUpgrade kernel-azure-develUpgrade kernel-default-baseUpgrade kernel-azure-extraUpgrade kernel-rt_debugUpgrade kernel-macrosUpgrade kernel-default-manUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-zfcpdumpUpgrade kernel-syms-rtUpgrade kernel-rt_debug-develUpgrade kernel-docsUpgrade kernel-azure-vdsoUpgrade ocfs2-kmp-rtUpgrade kernel-symsUpgrade kernel-rtUpgrade reiserfs-kmp-defaultUpgrade kernel-rt-livepatchUpgrade kernel-azure-optionalUpgrade gfs2-kmp-rtUpgrade kernel-devel-rtUpgrade kernel-devel-azureUpgrade kernel-syms-azureUpgrade ocfs2-kmp-azureUpgrade gfs2-kmp-azureUpgrade kernel-sourceUpgrade kernel-preemptUpgrade kernel-preempt-develUpgrade kernel-rt-develUpgrade kernel-develUpgrade reiserfs-kmp-azureUpgrade kernel-64kb-develUpgrade cluster-md-kmp-rtUpgrade kernel-source-azure | Aug 9, 2024 | Jun 19, 2024 |
| Ubuntu | — | Upgrade linux-image-fipsUpgrade linux-image-4.4.0-1143-kvmUpgrade linux-image-4.4.0-1180-awsUpgrade linux-image-4.4.0-267-lowlatencyUpgrade linux-image-awsUpgrade linux-image-generic-lts-xenialUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-kvmUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.4.0-267-genericUpgrade linux-image-lowlatencyUpgrade linux-image-genericUpgrade linux-image-4.4.0-1142-awsUpgrade linux-image-4.4.0-1112-fipsUpgrade linux-image-virtual | 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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