In the Linux kernel, the following vulnerability has been resolved:
bpf: Fix verifier assumptions about socket->sk
The verifier assumes that 'sk' field in 'struct socket' is valid and non-NULL when 'socket' pointer itself is trusted and non-NULL. That may not be the case when socket was just created and passed to LSM socket_accept hook. Fix this verifier assumption and adjust tests.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Jun 19, 2024 |
| Suse | — | Upgrade kernel-devel-rtUpgrade kernel-rtUpgrade dlm-kmp-azureUpgrade gfs2-kmp-azureUpgrade reiserfs-kmp-azureUpgrade dtb-exynosUpgrade cluster-md-kmp-rtUpgrade kernel-defaultUpgrade kernel-sourceUpgrade kernel-rt-extraUpgrade kernel-macrosUpgrade dtb-mediatekUpgrade kernel-source-vanillaUpgrade kselftests-kmp-defaultUpgrade kernel-debug-vdsoUpgrade dtb-rockchipUpgrade dtb-sprdUpgrade dtb-armUpgrade kselftests-kmp-64kbUpgrade kernel-develUpgrade kernel-azureUpgrade kernel-azure-develUpgrade kernel-kvmsmallUpgrade kernel-azure-livepatch-develUpgrade dlm-kmp-64kbUpgrade kernel-rt-vdsoUpgrade dtb-alteraUpgrade gfs2-kmp-defaultUpgrade dtb-xilinxUpgrade kernel-devel-azureUpgrade kernel-obs-buildUpgrade kernel-default-vdsoUpgrade kernel-docsUpgrade kernel-syms-azureUpgrade kernel-default-optionalUpgrade kernel-default-base-rebuildUpgrade kernel-64kb-extraUpgrade dtb-nvidiaUpgrade kernel-rt-develUpgrade cluster-md-kmp-64kbUpgrade dlm-kmp-rtUpgrade kernel-debug-livepatch-develUpgrade dtb-amlogicUpgrade dtb-qcomUpgrade dtb-caviumUpgrade kernel-rt_debug-vdsoUpgrade kernel-debugUpgrade cluster-md-kmp-defaultUpgrade kernel-default-livepatchUpgrade kernel-default-baseUpgrade kernel-zfcpdumpUpgrade kernel-64kbUpgrade kernel-64kb-develUpgrade ocfs2-kmp-rtUpgrade kernel-64kb-optionalUpgrade reiserfs-kmp-64kbUpgrade kernel-docs-htmlUpgrade dtb-freescaleUpgrade dlm-kmp-defaultUpgrade kernel-rt_debugUpgrade kernel-64kb-livepatch-develUpgrade dtb-renesasUpgrade dtb-amdUpgrade dtb-allwinnerUpgrade kernel-debug-develUpgrade kernel-azure-optionalUpgrade gfs2-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-rtUpgrade kernel-source-azureUpgrade kernel-default-extraUpgrade kernel-rt-optionalUpgrade ocfs2-kmp-azureUpgrade dtb-apmUpgrade kernel-source-rtUpgrade kernel-kvmsmall-develUpgrade kernel-rt_debug-develUpgrade kernel-azure-extraUpgrade dtb-lgUpgrade kernel-default-develUpgrade kselftests-kmp-azureUpgrade kernel-symsUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-hisiliconUpgrade cluster-md-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade dtb-appleUpgrade kernel-obs-qaUpgrade dtb-socionextUpgrade kernel-syms-rtUpgrade dtb-broadcomUpgrade dtb-amazonUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-livepatch-develUpgrade kernel-azure-vdsoUpgrade reiserfs-kmp-defaultUpgrade gfs2-kmp-64kbUpgrade dtb-marvell | Jul 23, 2024 | Jun 19, 2024 |
| Ubuntu | — | Upgrade linux-image-gkeUpgrade linux-image-oracle-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-azureUpgrade linux-image-genericUpgrade linux-image-nvidia-64kUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-gcpUpgrade linux-image-6.8.0-1010-oemUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-lowlatency-64kUpgrade linux-image-virtualUpgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-azure-fdeUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-oracleUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-ibmUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-awsUpgrade linux-image-6.8.0-1012-azureUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-40-genericUpgrade linux-image-raspiUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-ibm-classic | Aug 9, 2024 | Jun 19, 2024 |
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