In the Linux kernel, the following vulnerability has been resolved:
wifi: ath11k: fix dfs radar event locking
The ath11k active pdevs are protected by RCU but the DFS radar event handling code calling ath11k_mac_get_ar_by_pdev_id() was not marked as a read-side critical section.
Mark the code in question as an RCU read-side critical section to avoid any potential use-after-free issues.
Compile tested only.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-abi-stablelistsUpgrade kernel-cross-headersUpgrade python3-perfUpgrade kernel-debug-modulesUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-tools-libs-develUpgrade kernelUpgrade kernel-toolsUpgrade kernel-zfcpdump-develUpgrade kernel-develUpgrade kernel-coreUpgrade kernel-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade perfUpgrade kernel-headersUpgrade kernel-debug-modules-extraUpgrade kernel-debug-coreUpgrade kernel-docUpgrade kernel-zfcpdumpUpgrade kernel-debugUpgrade kernel-modulesUpgrade kernel-debug-devel | Sep 26, 2024 | May 21, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | May 21, 2024 |
| Oracle_linux | — | Upgrade kernel | Oct 16, 2024 | May 21, 2024 |
| Redhat_linux | — | Upgrade kernelNo solution exists | Sep 25, 2024 | May 21, 2024 |
| Rocky_linux | — | Upgrade perf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-headersUpgrade kernelUpgrade kernel-debug-modules-extraUpgrade kernel-modulesUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-develUpgrade kernel-cross-headersUpgrade kernel-develUpgrade kernel-modules-extraUpgrade kernel-tools-libsUpgrade kernel-debug-modulesUpgrade kernel-debug-coreUpgrade python3-perfUpgrade kernel-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-toolsUpgrade perfUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-coreUpgrade kernel-debug-debuginfoUpgrade bpftoolUpgrade kernel-debug | May 8, 2025 | May 21, 2024 |
| Suse | — | Upgrade kselftests-kmp-rtUpgrade dtb-socionextUpgrade kernel-default-baseUpgrade kernel-debug-develUpgrade kernel-rt_debugUpgrade dlm-kmp-azureUpgrade kernel-macrosUpgrade dtb-sprdUpgrade dtb-amdUpgrade dtb-marvellUpgrade dtb-hisiliconUpgrade dtb-nvidiaUpgrade reiserfs-kmp-defaultUpgrade kernel-rt-extraUpgrade kernel-obs-buildUpgrade kernel-64kb-extraUpgrade kernel-obs-qaUpgrade reiserfs-kmp-rtUpgrade dlm-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-symsUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-vdsoUpgrade kernel-docsUpgrade kernel-syms-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-azure-extraUpgrade dtb-renesasUpgrade dtb-amlogicUpgrade kernel-rt_debug-livepatch-develUpgrade dlm-kmp-defaultUpgrade dtb-apmUpgrade kernel-rt-livepatch-develUpgrade kernel-default-extraUpgrade dtb-armUpgrade kernel-defaultUpgrade kernel-azure-vdsoUpgrade dtb-rockchipUpgrade kernel-default-livepatch-develUpgrade dtb-appleUpgrade kernel-docs-htmlUpgrade cluster-md-kmp-64kbUpgrade kernel-debugUpgrade kernel-debug-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade dtb-mediatekUpgrade dtb-allwinnerUpgrade dtb-caviumUpgrade cluster-md-kmp-rtUpgrade dlm-kmp-64kbUpgrade kernel-default-optionalUpgrade kernel-rtUpgrade kernel-devel-rtUpgrade kernel-rt-develUpgrade reiserfs-kmp-64kbUpgrade kernel-devel-azureUpgrade gfs2-kmp-azureUpgrade kernel-azureUpgrade kernel-default-base-rebuildUpgrade kernel-rt-livepatchUpgrade kselftests-kmp-64kbUpgrade gfs2-kmp-defaultUpgrade gfs2-kmp-64kbUpgrade dtb-exynosUpgrade kernel-source-azureUpgrade kernel-sourceUpgrade kernel-rt-optionalUpgrade kernel-kvmsmallUpgrade kernel-default-livepatchUpgrade kernel-default-develUpgrade dtb-lgUpgrade dtb-broadcomUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-kvmsmall-develUpgrade kernel-azure-livepatch-develUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-source-vanillaUpgrade kernel-default-vdsoUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-rtUpgrade kernel-zfcpdumpUpgrade cluster-md-kmp-azureUpgrade kselftests-kmp-azureUpgrade kernel-rt_debug-develUpgrade kernel-azure-optionalUpgrade kernel-azure-develUpgrade kernel-64kb-livepatch-develUpgrade kernel-64kb-develUpgrade dtb-alteraUpgrade dtb-qcomUpgrade dtb-amazonUpgrade ocfs2-kmp-64kbUpgrade dtb-xilinxUpgrade kernel-source-rtUpgrade kernel-64kbUpgrade ocfs2-kmp-rtUpgrade ocfs2-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-develUpgrade kernel-debug-vdsoUpgrade dtb-freescale | Jun 13, 2024 | May 21, 2024 |
| Ubuntu | — | Upgrade linux-riscv-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-nvidia-tegraUpgrade linux-aws-5.15Upgrade linuxUpgrade linux-intel-iot-realtimeUpgrade linux-oracle-5.15Upgrade linux-intel-iotgUpgrade linux-gkeUpgrade linux-nvidiaUpgrade linux-nvidia-tegra-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-fipsUpgrade linux-lowlatencyUpgrade linux-gcpUpgrade linux-ibm-5.15Upgrade linux-raspiUpgrade linux-oracleUpgrade linux-hwe-5.15Upgrade linux-gkeopUpgrade linux-azure-5.15Upgrade linux-gcp-5.15Upgrade linux-gcp-fipsUpgrade linux-realtimeUpgrade linux-gkeop-5.15Upgrade linux-awsUpgrade linux-azureUpgrade linux-kvmUpgrade linux-bluefieldUpgrade linux-aws-fipsUpgrade linux-nvidia-6.5Upgrade linux-ibmUpgrade linux-nvidia-tegra-igxUpgrade linux-azure-fdeUpgrade linux-intel-iotg-5.15 | Nov 19, 2024 | May 21, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 21, 2024 |
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