In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix htt mlo-offset event locking
The ath12k active pdevs are protected by RCU but the htt mlo-offset event handling code calling ath12k_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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Suse | — | Upgrade kernel-rt-vdsoUpgrade dtb-sprdUpgrade dtb-socionextUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-debug-livepatch-develUpgrade kernel-azureUpgrade kernel-azure-vdsoUpgrade dtb-xilinxUpgrade kernel-rt-livepatch-develUpgrade kernel-devel-rtUpgrade dlm-kmp-azureUpgrade kernel-syms-rtUpgrade kernel-rt-develUpgrade kernel-rt-extraUpgrade dtb-renesasUpgrade kernel-rt_debug-vdsoUpgrade reiserfs-kmp-defaultUpgrade dlm-kmp-defaultUpgrade kernel-obs-buildUpgrade dlm-kmp-rtUpgrade ocfs2-kmp-azureUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-defaultUpgrade dtb-nvidiaUpgrade kernel-default-baseUpgrade kernel-64kb-extraUpgrade kernel-default-base-rebuildUpgrade reiserfs-kmp-azureUpgrade cluster-md-kmp-64kbUpgrade kernel-source-vanillaUpgrade dtb-allwinnerUpgrade dtb-mediatekUpgrade dtb-armUpgrade kernel-default-livepatch-develUpgrade gfs2-kmp-defaultUpgrade dtb-rockchipUpgrade kernel-debug-vdsoUpgrade kselftests-kmp-rtUpgrade kernel-docsUpgrade cluster-md-kmp-defaultUpgrade dtb-hisiliconUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-azureUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-source-rtUpgrade dtb-broadcomUpgrade dtb-lgUpgrade dtb-marvellUpgrade dtb-amdUpgrade kernel-docs-htmlUpgrade kernel-source-azureUpgrade dtb-amazonUpgrade kernel-sourceUpgrade kernel-kvmsmall-develUpgrade kernel-devel-azureUpgrade kernel-kvmsmall-vdsoUpgrade cluster-md-kmp-rtUpgrade kernel-syms-azureUpgrade kernel-macrosUpgrade dtb-exynosUpgrade kernel-zfcpdumpUpgrade dtb-apmUpgrade gfs2-kmp-azureUpgrade dtb-alteraUpgrade kernel-debug-develUpgrade kernel-default-optionalUpgrade ocfs2-kmp-rtUpgrade kselftests-kmp-64kbUpgrade gfs2-kmp-rtUpgrade gfs2-kmp-64kbUpgrade kernel-rt_debugUpgrade kernel-azure-extraUpgrade kernel-default-extraUpgrade kernel-obs-qaUpgrade kernel-default-develUpgrade kernel-azure-develUpgrade dtb-qcomUpgrade kernel-default-livepatchUpgrade kernel-64kb-optionalUpgrade kernel-rtUpgrade kernel-64kb-livepatch-develUpgrade ocfs2-kmp-64kbUpgrade kernel-symsUpgrade kernel-rt-optionalUpgrade dtb-caviumUpgrade dlm-kmp-64kbUpgrade kernel-develUpgrade dtb-amlogicUpgrade kernel-azure-optionalUpgrade kernel-64kb-develUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-kvmsmallUpgrade kernel-rt_debug-develUpgrade kernel-64kbUpgrade dtb-appleUpgrade dtb-freescaleUpgrade kernel-azure-livepatch-develUpgrade kernel-debugUpgrade kernel-default-vdso | Aug 9, 2024 | May 21, 2024 |
| Ubuntu | — | Upgrade linux-aws-6.5Upgrade linux-oracle-6.5Upgrade linux-lowlatencyUpgrade linux-riscvUpgrade linux-starfiveUpgrade linux-starfive-6.5Upgrade linux-azure-6.5Upgrade linux-oem-6.5Upgrade linux-oracleUpgrade linux-hwe-6.5Upgrade linux-raspiUpgrade linux-lowlatency-hwe-6.5Upgrade linux-nvidia-6.5Upgrade linux-gcp-6.5Upgrade linuxUpgrade linux-awsUpgrade linux-azureUpgrade linux-gcpUpgrade linux-laptopUpgrade linux-riscv-6.5 | Nov 19, 2024 | May 21, 2024 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub