In the Linux kernel, the following vulnerability has been resolved:
blk-cgroup: fix list corruption from resetting io stat
Since commit 3b8cc6298724 ("blk-cgroup: Optimize blkcg_rstat_flush()"), each iostat instance is added to blkcg percpu list, so blkcg_reset_stats() can't reset the stat instance by memset(), otherwise the llist may be corrupted.
Fix the issue by only resetting the counter part.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-debug-modules-extraUpgrade kernel-64kUpgrade rvUpgrade kernel-64k-debug-modules-extraUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-modules-coreUpgrade kernel-toolsUpgrade kernel-64k-devel-matchedUpgrade kernel-zfcpdump-develUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-64k-coreUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-zfcpdump-coreUpgrade kernel-modules-coreUpgrade kernel-rtUpgrade kernel-rt-debug-develUpgrade kernel-debug-modules-extraUpgrade kernel-cross-headersUpgrade kernel-64k-debugUpgrade kernel-64k-modulesUpgrade kernel-abi-stablelistsUpgrade kernel-uki-virtUpgrade kernel-headersUpgrade kernel-tools-libs-develUpgrade kernel-debug-devel-matchedUpgrade libperfUpgrade kernel-devel-matchedUpgrade kernelUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-coreUpgrade kernel-zfcpdumpUpgrade kernel-64k-debug-develUpgrade kernel-64k-debug-coreUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-debug-coreUpgrade kernel-docUpgrade kernel-debug-uki-virtUpgrade rtlaUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-64k-modules-coreUpgrade kernel-rt-develUpgrade kernel-rt-debugUpgrade python3-perfUpgrade kernel-rt-coreUpgrade kernel-64k-debug-modules-coreUpgrade kernel-64k-modules-extraUpgrade kernel-debugUpgrade kernel-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-debug-modules-coreUpgrade kernel-64k-debug-modulesUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-modules-coreUpgrade kernel-debug-develUpgrade kernel-64k-develUpgrade kernel-rt-debug-modulesUpgrade perfUpgrade kernel-modulesUpgrade kernel-devel | Nov 4, 2024 | Jun 24, 2024 |
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Oracle_linux | — | Upgrade kernel | Aug 16, 2024 | Jun 24, 2024 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | Sep 13, 2024 | Jun 24, 2024 |
| Rocky_linux | — | Upgrade kernel-rt-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-tools-debuginfoUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-rt-debugUpgrade kernel-rt-develUpgrade perfUpgrade kernel-debug-modulesUpgrade kernel-debug-modules-coreUpgrade kernel-debug-uki-virtUpgrade kernel-modulesUpgrade kernel-zfcpdump-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debug-debuginfoUpgrade kernel-zfcpdump-develUpgrade kernel-modules-extraUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-cross-headersUpgrade kernel-zfcpdumpUpgrade kernel-debug-coreUpgrade kernel-debugUpgrade kernel-debuginfoUpgrade kernel-debug-develUpgrade kernel-rt-debug-kvmUpgrade bpftoolUpgrade kernel-rt-kvmUpgrade kernel-tools-libsUpgrade kernel-coreUpgrade python3-perfUpgrade rtlaUpgrade bpftool-debuginfoUpgrade kernel-develUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debuginfoUpgrade kernel-debug-devel-matchedUpgrade rvUpgrade kernel-zfcpdump-coreUpgrade kernel-uki-virtUpgrade kernel-rt-modules-coreUpgrade kernel-rt-debug-modules-coreUpgrade libperfUpgrade kernel-devel-matchedUpgrade kernel-modules-coreUpgrade kernelUpgrade kernel-headersUpgrade libperf-debuginfoUpgrade kernel-tools-libs-develUpgrade kernel-toolsUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-zfcpdump-modulesUpgrade perf-debuginfoUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-modules-extraUpgrade kernel-rt-modulesUpgrade kernel-rt | Jul 29, 2024 | Jun 24, 2024 |
| Suse | — | Upgrade kernel-source-vanillaUpgrade kernel-syms-rtUpgrade kernel-azure-extraUpgrade kernel-azure-vdsoUpgrade kernel-64kb-extraUpgrade kernel-obs-buildUpgrade kernel-source-rtUpgrade kernel-debug-vdsoUpgrade gfs2-kmp-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-default-baseUpgrade kernel-rt-livepatch-develUpgrade kernel-debugUpgrade reiserfs-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade kernel-64kb-optionalUpgrade kselftests-kmp-defaultUpgrade dtb-renesasUpgrade dtb-nvidiaUpgrade kernel-docsUpgrade cluster-md-kmp-defaultUpgrade kernel-rt_debugUpgrade kernel-azureUpgrade dtb-armUpgrade dtb-marvellUpgrade dlm-kmp-azureUpgrade reiserfs-kmp-rtUpgrade dtb-appleUpgrade dlm-kmp-defaultUpgrade kernel-debug-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade dtb-hisiliconUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-rt-extraUpgrade kernel-defaultUpgrade dtb-broadcomUpgrade dtb-socionextUpgrade dtb-amdUpgrade dtb-sprdUpgrade kernel-rt_debug-livepatch-develUpgrade kselftests-kmp-rtUpgrade dlm-kmp-rtUpgrade kernel-default-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-64kb-develUpgrade kernel-kvmsmall-vdsoUpgrade kernel-docs-htmlUpgrade kernel-rt-optionalUpgrade kernel-debug-develUpgrade kernel-macrosUpgrade gfs2-kmp-64kbUpgrade kernel-develUpgrade cluster-md-kmp-azureUpgrade dtb-apmUpgrade kernel-source-azureUpgrade kernel-64kb-livepatch-develUpgrade dtb-mediatekUpgrade kernel-rtUpgrade kernel-syms-azureUpgrade kernel-rt_debug-develUpgrade kernel-default-develUpgrade dlm-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade kernel-default-optionalUpgrade kernel-azure-optionalUpgrade cluster-md-kmp-rtUpgrade kernel-rt-vdsoUpgrade kselftests-kmp-64kbUpgrade kernel-64kbUpgrade dtb-rockchipUpgrade kernel-azure-livepatch-develUpgrade dtb-allwinnerUpgrade kernel-symsUpgrade kernel-obs-qaUpgrade ocfs2-kmp-defaultUpgrade ocfs2-kmp-64kbUpgrade dtb-amlogicUpgrade dtb-alteraUpgrade kselftests-kmp-azureUpgrade kernel-default-extraUpgrade dtb-qcomUpgrade dtb-lgUpgrade dtb-caviumUpgrade kernel-sourceUpgrade kernel-kvmsmall-develUpgrade kernel-devel-azureUpgrade kernel-default-livepatchUpgrade dtb-exynosUpgrade reiserfs-kmp-azureUpgrade kernel-azure-develUpgrade dtb-xilinxUpgrade kernel-default-vdsoUpgrade kernel-kvmsmallUpgrade kernel-devel-rtUpgrade gfs2-kmp-rtUpgrade dtb-amazonUpgrade kernel-rt-develUpgrade gfs2-kmp-azureUpgrade dtb-freescaleUpgrade kernel-zfcpdumpUpgrade kernel-default-base-rebuild | Jul 23, 2024 | Jun 24, 2024 |
| Ubuntu | — | Upgrade linux-image-azureUpgrade linux-image-oem-22.04cUpgrade linux-image-6.8.0-1013-nvidia-lowlatencyUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1013-nvidia-64kUpgrade linux-image-kvmUpgrade linux-image-oem-22.04dUpgrade linux-image-6.8.0-1014-azure-fdeUpgrade linux-image-6.8.0-1012-ibmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-oracleUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-nvidia-64kUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1012-oracleUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1011-raspiUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1014-gcpUpgrade linux-image-awsUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-44-lowlatency-64kUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-45-genericUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1012-oemUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1013-nvidiaUpgrade linux-image-oem-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-ibmUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1015-awsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.8.0-1013-nvidia-lowlatency-64kUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-44-generic-64kUpgrade linux-image-6.8.0-1010-gkeUpgrade linux-image-6.8.0-44-genericUpgrade linux-image-generic-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-22.04bUpgrade linux-image-virtualUpgrade linux-image-6.8.0-44-lowlatencyUpgrade linux-image-6.8.0-1012-oracle-64kUpgrade linux-image-gcpUpgrade linux-image-6.8.0-1014-azureUpgrade linux-image-genericUpgrade linux-image-6.8.0-45-generic-64k | Sep 12, 2024 | Jun 24, 2024 |
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