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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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-zfcpdump-develUpgrade kernel-debugUpgrade kernel-docUpgrade kernel-modulesUpgrade kernel-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-modules-extraUpgrade kernel-develUpgrade kernel-debug-coreUpgrade kernel-debug-modules-extraUpgrade perfUpgrade kernel-zfcpdumpUpgrade kernel-tools-libs-develUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-cross-headersUpgrade bpftoolUpgrade kernel-zfcpdump-coreUpgrade python3-perfUpgrade kernel-debug-modulesUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdump-modulesUpgrade kernel | 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 | — | No solution existsUpgrade kernel | Sep 25, 2024 | May 21, 2024 |
| Rocky_linux | — | Upgrade kernel-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-modulesUpgrade kernel-cross-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libs-develUpgrade kernelUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade kernel-modules-extraUpgrade kernel-develUpgrade kernel-coreUpgrade kernel-debuginfoUpgrade kernel-debug-coreUpgrade perfUpgrade bpftool-debuginfoUpgrade python3-perfUpgrade kernel-debug-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-debug-modulesUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-debug | May 8, 2025 | May 21, 2024 |
| Suse | — | Upgrade kernel-source-rtUpgrade ocfs2-kmp-rtUpgrade kernel-source-vanillaUpgrade kernel-default-vdsoUpgrade gfs2-kmp-rtUpgrade dtb-caviumUpgrade kernel-devel-rtUpgrade kernel-64kbUpgrade ocfs2-kmp-azureUpgrade kernel-rtUpgrade kernel-rt-develUpgrade kernel-default-livepatchUpgrade kernel-default-optionalUpgrade kernel-devel-azureUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade dtb-amazonUpgrade dtb-lgUpgrade kernel-rt-optionalUpgrade dtb-alteraUpgrade dtb-qcomUpgrade gfs2-kmp-64kbUpgrade kernel-64kb-develUpgrade kernel-default-base-rebuildUpgrade kernel-rt-livepatchUpgrade dtb-exynosUpgrade kernel-64kb-livepatch-develUpgrade kselftests-kmp-64kbUpgrade gfs2-kmp-azureUpgrade reiserfs-kmp-azureUpgrade gfs2-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-optionalUpgrade kernel-azureUpgrade kernel-azure-develUpgrade kernel-kvmsmall-develUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-azure-livepatch-develUpgrade kernel-sourceUpgrade kernel-develUpgrade kernel-debug-vdsoUpgrade kernel-source-azureUpgrade kernel-syms-azureUpgrade dlm-kmp-64kbUpgrade dtb-allwinnerUpgrade dtb-freescaleUpgrade dtb-xilinxUpgrade kernel-azure-optionalUpgrade kernel-rt_debug-develUpgrade cluster-md-kmp-azureUpgrade kernel-default-develUpgrade kselftests-kmp-azureUpgrade kernel-kvmsmallUpgrade kernel-zfcpdumpUpgrade dtb-broadcomUpgrade kernel-rt_debugUpgrade dtb-marvellUpgrade dtb-hisiliconUpgrade kernel-debugUpgrade reiserfs-kmp-rtUpgrade kernel-docsUpgrade kernel-rt-vdsoUpgrade dtb-renesasUpgrade dtb-amlogicUpgrade kernel-syms-rtUpgrade kernel-rt-extraUpgrade kernel-kvmsmall-vdsoUpgrade kernel-debug-develUpgrade dtb-socionextUpgrade kselftests-kmp-rtUpgrade kernel-docs-htmlUpgrade kernel-default-baseUpgrade kernel-symsUpgrade dtb-armUpgrade reiserfs-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade dtb-rockchipUpgrade dlm-kmp-defaultUpgrade kernel-azure-extraUpgrade kernel-rt_debug-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade kernel-debug-livepatch-develUpgrade dtb-mediatekUpgrade kernel-rt_debug-vdsoUpgrade dtb-apmUpgrade kernel-default-livepatch-develUpgrade kernel-defaultUpgrade kernel-azure-vdsoUpgrade kernel-default-extraUpgrade kernel-rt-livepatch-develUpgrade kernel-64kb-extraUpgrade dlm-kmp-rtUpgrade dtb-appleUpgrade dtb-amdUpgrade kernel-obs-buildUpgrade dlm-kmp-azureUpgrade kselftests-kmp-defaultUpgrade kernel-obs-qaUpgrade kernel-macrosUpgrade dtb-sprdUpgrade dtb-nvidia | Jun 13, 2024 | May 21, 2024 |
| Ubuntu | — | Upgrade linux-xilinx-zynqmpUpgrade linux-intel-iotgUpgrade linux-lowlatencyUpgrade linux-fipsUpgrade linux-raspiUpgrade linux-gkeUpgrade linux-nvidia-tegra-5.15Upgrade linux-lowlatency-hwe-5.15Upgrade linux-nvidiaUpgrade linux-nvidia-tegraUpgrade linux-ibm-5.15Upgrade linux-aws-5.15Upgrade linuxUpgrade linux-gcpUpgrade linux-oracle-5.15Upgrade linux-intel-iot-realtimeUpgrade linux-riscv-5.15Upgrade linux-aws-fipsUpgrade linux-gkeopUpgrade linux-intel-iotg-5.15Upgrade linux-nvidia-tegra-igxUpgrade linux-oracleUpgrade linux-ibmUpgrade linux-gkeop-5.15Upgrade linux-azureUpgrade linux-nvidia-6.5Upgrade linux-awsUpgrade linux-realtimeUpgrade linux-azure-5.15Upgrade linux-azure-fdeUpgrade linux-bluefieldUpgrade linux-kvmUpgrade linux-gcp-5.15Upgrade linux-hwe-5.15Upgrade linux-gcp-fips | 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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