In the Linux kernel, the following vulnerability has been resolved:
gfs2: Fix NULL pointer dereference in gfs2_log_flush
In gfs2_jindex_free(), set sdp->sd_jdesc to NULL under the log flush lock to provide exclusion against gfs2_log_flush().
In gfs2_log_flush(), check if sdp->sd_jdesc is non-NULL before dereferencing it. Otherwise, we could run into a NULL pointer dereference when outstanding glock work races with an unmount (glock_work_func -> run_queue -> do_xmote -> inode_go_sync -> gfs2_log_flush).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-modulesUpgrade kernel-debug-modules-coreUpgrade kernel-64k-debug-modulesUpgrade kernel-develUpgrade kernel-rt-modules-extraUpgrade kernel-64k-debug-modules-coreUpgrade kernel-64k-modules-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-64k-debug-develUpgrade bpftoolUpgrade kernel-debug-develUpgrade kernel-debugUpgrade kernel-rt-coreUpgrade kernel-64k-modulesUpgrade kernel-rt-debugUpgrade kernelUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-modules-coreUpgrade kernel-coreUpgrade kernel-zfcpdump-develUpgrade kernel-tools-libsUpgrade kernel-64k-debug-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-cross-headersUpgrade kernel-64k-develUpgrade kernel-zfcpdumpUpgrade rtlaUpgrade kernel-modulesUpgrade kernel-64kUpgrade kernel-64k-modules-extraUpgrade kernel-rt-modules-coreUpgrade kernel-modules-extraUpgrade kernel-debug-uki-virtUpgrade kernel-debug-modules-extraUpgrade kernel-rt-develUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-debug-coreUpgrade kernel-debug-coreUpgrade kernel-rt-debug-develUpgrade perfUpgrade kernel-64k-devel-matchedUpgrade kernel-64k-debugUpgrade libperfUpgrade rvUpgrade kernel-uki-virtUpgrade kernel-devel-matchedUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-debug-modules-extraUpgrade python3-perfUpgrade kernel-tools-libs-develUpgrade kernel-docUpgrade kernel-64k-coreUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdump-modulesUpgrade kernel-64k-debug-modules-extraUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-toolsUpgrade kernel-rtUpgrade kernel-modules-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-debug-devel-matchedUpgrade kernel-headers | Oct 28, 2024 | Jul 29, 2024 |
| Debian | — | Upgrade linuxUpgrade linux-6.1 | May 15, 2025 | Jul 29, 2024 |
| Oracle_linux | — | Upgrade kernel | Oct 16, 2024 | Jul 29, 2024 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Nov 6, 2024 | Jul 29, 2024 |
| Rocky_linux | — | Upgrade kernel-debugUpgrade kernel-debug-modules-coreUpgrade kernel-rt-develUpgrade kernel-zfcpdumpUpgrade bpftoolUpgrade bpftool-debuginfoUpgrade kernel-debug-develUpgrade kernel-modulesUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-uki-virtUpgrade python3-perfUpgrade kernel-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-debug-modulesUpgrade kernel-debug-uki-virtUpgrade kernel-rt-debugUpgrade kernel-zfcpdump-develUpgrade rtlaUpgrade kernel-debug-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade perfUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-coreUpgrade kernel-develUpgrade kernel-tools-libsUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-rt-coreUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-zfcpdump-modules-extraUpgrade python3-perf-debuginfoUpgrade kernel-rt-kvmUpgrade kernel-coreUpgrade libperfUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-debuginfoUpgrade kernel-rtUpgrade kernel-headersUpgrade rvUpgrade kernel-rt-modulesUpgrade kernel-toolsUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-modulesUpgrade perf-debuginfoUpgrade kernel-cross-headersUpgrade kernel-zfcpdump-coreUpgrade kernel-debug-modules-extraUpgrade libperf-debuginfoUpgrade kernel-devel-matchedUpgrade kernel-rt-modules-coreUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-modules-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-modules-extra | Nov 4, 2024 | Jul 29, 2024 |
| Suse | — | Upgrade kernel-rtUpgrade kernel-rt-optionalUpgrade kernel-sourceUpgrade ocfs2-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade dlm-kmp-64kbUpgrade dlm-kmp-azureUpgrade kernel-rt-vdsoUpgrade kernel-syms-rtUpgrade kernel-debug-livepatch-develUpgrade kernel-docs-htmlUpgrade dtb-amlogicUpgrade dtb-rockchipUpgrade dtb-marvellUpgrade gfs2-kmp-rtUpgrade kselftests-kmp-azureUpgrade kernel-default-base-rebuildUpgrade kernel-source-rtUpgrade kernel-syms-azureUpgrade kernel-rt_debug-vdsoUpgrade kernel-zfcpdumpUpgrade kernel-azure-develUpgrade kernel-azure-livepatch-develUpgrade dtb-qcomUpgrade kernel-kvmsmallUpgrade dtb-nvidiaUpgrade kernel-macrosUpgrade cluster-md-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade kselftests-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade kernel-obs-buildUpgrade dtb-apmUpgrade kernel-kvmsmall-develUpgrade kernel-obs-qaUpgrade dtb-lgUpgrade kernel-azure-vdsoUpgrade kernel-debug-vdsoUpgrade kernel-rt_debug-develUpgrade reiserfs-kmp-64kbUpgrade kernel-source-azureUpgrade kernel-devel-azureUpgrade kernel-rt-extraUpgrade kernel-kvmsmall-vdsoUpgrade dtb-exynosUpgrade kernel-default-vdsoUpgrade cluster-md-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade kernel-azureUpgrade kernel-default-extraUpgrade dtb-broadcomUpgrade kernel-64kbUpgrade reiserfs-kmp-rtUpgrade kernel-debugUpgrade dtb-hisiliconUpgrade cluster-md-kmp-rtUpgrade kernel-defaultUpgrade ocfs2-kmp-azureUpgrade gfs2-kmp-defaultUpgrade kernel-source-vanillaUpgrade kernel-rt_debugUpgrade kernel-devel-rtUpgrade gfs2-kmp-azureUpgrade gfs2-kmp-64kbUpgrade dtb-freescaleUpgrade kernel-azure-optionalUpgrade kernel-64kb-optionalUpgrade dlm-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade dlm-kmp-rtUpgrade kernel-default-develUpgrade kernel-64kb-livepatch-develUpgrade kernel-rt-livepatchUpgrade kernel-64kb-extraUpgrade ocfs2-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade dtb-amazonUpgrade kernel-rt-develUpgrade kernel-64kb-develUpgrade kernel-docsUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-symsUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-armUpgrade dtb-amdUpgrade kernel-azure-extraUpgrade dtb-xilinxUpgrade dtb-appleUpgrade kernel-debug-develUpgrade dtb-socionextUpgrade dtb-mediatekUpgrade kselftests-kmp-rtUpgrade kernel-default-optionalUpgrade kernel-default-livepatchUpgrade cluster-md-kmp-64kbUpgrade dtb-caviumUpgrade dtb-sprdUpgrade kernel-default-baseUpgrade dtb-renesasUpgrade dtb-allwinnerUpgrade dtb-alteraUpgrade kernel-devel | Aug 14, 2024 | Jul 29, 2024 |
| Ubuntu | — | Upgrade linux-image-oracleUpgrade linux-image-oem-24.04aUpgrade linux-image-oem-20.04Upgrade linux-image-oem-20.04cUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-nvidiaUpgrade linux-image-5.15.0-1056-gkeopUpgrade linux-image-5.15.0-1066-ibmUpgrade linux-image-oem-22.04bUpgrade linux-image-virtualUpgrade linux-image-5.15.0-1066-raspiUpgrade linux-image-6.8.0-1017-nvidia-lowlatencyUpgrade linux-image-oem-20.04dUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-intel-iotgUpgrade linux-image-5.15.0-127-generic-64kUpgrade linux-image-oem-24.04Upgrade linux-image-oem-22.04cUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-azure-lts-22.04Upgrade linux-image-6.8.0-1015-oracleUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-22.04Upgrade linux-image-6.8.0-48-genericUpgrade linux-image-6.8.0-48-lowlatency-64kUpgrade linux-image-6.8.0-1017-nvidia-64kUpgrade linux-image-aws-lts-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-6.8.0-1018-awsUpgrade linux-image-nvidia-64kUpgrade linux-image-5.15.0-1068-nvidia-lowlatencyUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.8.0-1015-oracle-64kUpgrade linux-image-6.8.0-1014-ibmUpgrade linux-image-6.8.0-1002-gkeopUpgrade linux-image-generic-64kUpgrade linux-image-gcpUpgrade linux-image-gkeUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-oem-20.04bUpgrade linux-image-intelUpgrade linux-image-6.8.0-1017-nvidia-lowlatency-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-genericUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-48-generic-64kUpgrade linux-image-6.8.0-1013-gkeUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-5.15.0-1070-gkeUpgrade linux-image-raspiUpgrade linux-image-oem-22.04dUpgrade linux-image-5.15.0-1078-azureUpgrade linux-image-6.8.0-1016-oemUpgrade linux-image-awsUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-127-lowlatencyUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-5.15.0-1068-nvidiaUpgrade linux-image-azureUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.15.0-1071-oracleUpgrade linux-image-oem-22.04aUpgrade linux-image-azure-cvmUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-gkeop-5.15Upgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1014-raspiUpgrade linux-image-5.15.0-1071-intel-iotgUpgrade linux-image-6.8.0-1017-nvidiaUpgrade linux-image-5.15.0-1072-gcpUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-gke-5.15Upgrade linux-image-6.8.0-1017-azureUpgrade linux-image-nvidia-6.8Upgrade linux-image-kvmUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-127-lowlatency-64kUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-1070-kvmUpgrade linux-image-5.15.0-127-genericUpgrade linux-image-5.15.0-1039-xilinx-zynqmpUpgrade linux-image-6.8.0-1016-azureUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-48-lowlatencyUpgrade linux-image-5.15.0-1073-awsUpgrade linux-image-6.8.0-1016-gcpUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1017-gcpUpgrade linux-image-6.8.0-1017-azure-fdeUpgrade linux-image-6.8.0-1016-azure-fdeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-127-generic-lpaeUpgrade linux-image-ibmUpgrade linux-image-raspi-nolpae | Nov 4, 2024 | Jul 29, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | May 27, 2026 | Jul 29, 2024 |
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