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In the Linux kernel, the following vulnerability has been resolved:
xfs: fix log recovery buffer allocation for the legacy h_size fixup
Commit a70f9fe52daa ("xfs: detect and handle invalid iclog size set by mkfs") added a fixup for incorrect h_size values used for the initial umount record in old xfsprogs versions. Later commit 0c771b99d6c9 ("xfs: clean up calculation of LR header blocks") cleaned up the log reover buffer calculation, but stoped using the fixed up h_size value to size the log recovery buffer, which can lead to an out of bounds access when the incorrect h_size does not come from the old mkfs tool, but a fuzzer.
Fix this by open coding xlog_logrec_hblks and taking the fixed h_size into account for this calculation.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-64k-debug-coreUpgrade kernel-headersUpgrade kernel-debug-modulesUpgrade kernel-modulesUpgrade kernel-zfcpdump-modulesUpgrade kernel-64k-devel-matchedUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-debug-modules-extraUpgrade kernel-64kUpgrade kernel-debug-modules-coreUpgrade kernel-zfcpdumpUpgrade kernel-abi-stablelistsUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-rt-debug-coreUpgrade kernel-64k-coreUpgrade kernel-rt-modules-coreUpgrade rvUpgrade kernel-rt-modulesUpgrade kernel-64k-modulesUpgrade kernel-rt-debug-develUpgrade libperfUpgrade kernel-tools-libs-develUpgrade kernel-toolsUpgrade kernel-64k-debug-modules-extraUpgrade kernel-rtUpgrade kernel-tools-libsUpgrade kernel-debug-devel-matchedUpgrade kernel-64k-debugUpgrade kernel-rt-debug-modulesUpgrade kernel-modules-coreUpgrade kernel-rt-develUpgrade kernel-64k-develUpgrade kernel-64k-debug-develUpgrade kernel-docUpgrade kernel-modules-extraUpgrade kernel-develUpgrade kernel-zfcpdump-devel-matchedUpgrade kernelUpgrade python3-perfUpgrade kernel-debug-coreUpgrade kernel-uki-virtUpgrade rtlaUpgrade kernel-debug-uki-virtUpgrade kernel-rt-kvmUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-rt-debug-kvmUpgrade kernel-zfcpdump-develUpgrade kernel-64k-debug-modules-coreUpgrade perfUpgrade kernel-rt-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-cross-headersUpgrade kernel-64k-modules-extraUpgrade kernel-64k-debug-modulesUpgrade bpftoolUpgrade kernel-rt-coreUpgrade kernel-rt-debugUpgrade kernel-rt-debug-modules-extraUpgrade kernel-coreUpgrade kernel-64k-modules-core | Aug 12, 2024 | Jul 5, 2024 |
| Amazon Linux Ami 2 | — | Upgrade bpftoolUpgrade kernel-livepatch-5.15.165-110.161Upgrade kernelUpgrade kernel-toolsUpgrade python-perf-debuginfoUpgrade kernel-headersUpgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade perf | May 22, 2025 | Jul 5, 2024 |
| Amazon_linux_2023 | — | Upgrade python3-perf-debuginfoUpgrade kernel-libbpf-develUpgrade python3-perfUpgrade kernel-modules-extra-commonUpgrade bpftoolUpgrade kernel-libbpf-staticUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-modules-extraUpgrade kernel-livepatch-6.1.106-116.188Upgrade perfUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-libbpfUpgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-tools-develUpgrade kernel-devel | Jun 11, 2025 | Jul 5, 2024 |
| Debian | — | Upgrade linux-6.1Upgrade linux | Sep 2, 2024 | Jul 5, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernelUpgrade python3-perf | Oct 9, 2024 | Jul 5, 2024 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Aug 16, 2024 | Jul 5, 2024 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Aug 12, 2024 | Jul 5, 2024 |
| Rocky_linux | — | Upgrade kernel-debug-modules-extraUpgrade rtlaUpgrade kernel-debugUpgrade kernel-tools-debuginfoUpgrade kernel-modules-extraUpgrade kernel-rt-debugUpgrade kernel-rt-debug-modules-coreUpgrade kernel-debug-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-modules-coreUpgrade kernel-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade rvUpgrade kernel-rt-debug-kvmUpgrade kernel-rtUpgrade kernel-toolsUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-tools-libsUpgrade kernel-debug-uki-virtUpgrade kernel-modulesUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debug-develUpgrade kernel-modules-coreUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-develUpgrade kernel-rt-modulesUpgrade kernel-debug-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-zfcpdump-modulesUpgrade python3-perf-debuginfoUpgrade kernel-debug-develUpgrade kernel-debug-modulesUpgrade kernel-coreUpgrade kernel-headersUpgrade bpftoolUpgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade kernel-rt-debuginfoUpgrade kernel-zfcpdumpUpgrade kernel-uki-virtUpgrade kernel-zfcpdump-develUpgrade kernel-rt-modules-coreUpgrade kernel-rt-modules-extraUpgrade perfUpgrade kernel-tools-libs-develUpgrade kernelUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-coreUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-kvmUpgrade kernel-debug-devel-matchedUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-cross-headersUpgrade python3-perfUpgrade libperfUpgrade kernel-zfcpdump-coreUpgrade kernel-develUpgrade kernel-devel-matchedUpgrade libperf-debuginfo | Aug 22, 2024 | Jul 5, 2024 |
| Suse | — | Upgrade kernel-kvmsmall-develUpgrade kernel-debug-develUpgrade kernel-rt_debugUpgrade kernel-rt-vdsoUpgrade dtb-marvellUpgrade kernel-sourceUpgrade dtb-alteraUpgrade kernel-rt-optionalUpgrade kernel-64kbUpgrade kernel-docs-htmlUpgrade dtb-appleUpgrade kernel-64kb-livepatch-develUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-symsUpgrade gfs2-kmp-64kbUpgrade kernel-kvmsmallUpgrade dtb-freescaleUpgrade gfs2-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade dlm-kmp-64kbUpgrade kernel-syms-azureUpgrade dtb-allwinnerUpgrade kernel-default-develUpgrade kernel-azure-livepatch-develUpgrade kernel-azure-optionalUpgrade gfs2-kmp-rtUpgrade ocfs2-kmp-azureUpgrade kernel-default-vdsoUpgrade kernel-zfcpdumpUpgrade dtb-socionextUpgrade kernel-source-rtUpgrade kernel-azure-extraUpgrade kernel-azureUpgrade kernel-rt_debug-develUpgrade kernel-64kb-optionalUpgrade kernel-debugUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-azureUpgrade dtb-amdUpgrade ocfs2-kmp-64kbUpgrade ocfs2-kmp-rtUpgrade dtb-renesasUpgrade kselftests-kmp-64kbUpgrade dtb-hisiliconUpgrade dtb-exynosUpgrade dtb-lgUpgrade kselftests-kmp-azureUpgrade dtb-amazonUpgrade dtb-caviumUpgrade kernel-source-azureUpgrade reiserfs-kmp-64kbUpgrade dtb-broadcomUpgrade kernel-kvmsmall-vdsoUpgrade kernel-source-vanillaUpgrade kernel-devel-azureUpgrade kernel-default-livepatchUpgrade kernel-debug-livepatch-develUpgrade dtb-amlogicUpgrade kselftests-kmp-defaultUpgrade kernel-rt-livepatchUpgrade kernel-debug-vdsoUpgrade dtb-xilinxUpgrade dlm-kmp-rtUpgrade cluster-md-kmp-rtUpgrade dtb-apmUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-obs-qaUpgrade kernel-docsUpgrade kernel-develUpgrade dlm-kmp-defaultUpgrade kernel-default-baseUpgrade kernel-defaultUpgrade kernel-default-base-rebuildUpgrade reiserfs-kmp-azureUpgrade kernel-rtUpgrade kernel-default-optionalUpgrade kernel-obs-buildUpgrade kernel-rt-extraUpgrade dlm-kmp-azureUpgrade kernel-default-extraUpgrade dtb-sprdUpgrade dtb-rockchipUpgrade dtb-mediatekUpgrade cluster-md-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade gfs2-kmp-defaultUpgrade kernel-rt-livepatch-develUpgrade kernel-azure-vdsoUpgrade cluster-md-kmp-64kbUpgrade dtb-qcomUpgrade kernel-64kb-extraUpgrade kernel-rt_debug-vdsoUpgrade kernel-rt-develUpgrade kernel-devel-rtUpgrade kernel-azure-develUpgrade kernel-64kb-develUpgrade dtb-nvidiaUpgrade dtb-armUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-rtUpgrade kernel-macrosUpgrade kernel-syms-rt | Aug 8, 2024 | Jul 5, 2024 |
| Ubuntu | — | Upgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-64k-hwe-24.04Upgrade linux-image-5.15.0-1067-nvidiaUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-nvidiaUpgrade linux-image-gke-5.15Upgrade linux-image-6.8.0-1017-ibmUpgrade linux-image-oem-20.04cUpgrade linux-image-5.15.0-1067-nvidia-lowlatencyUpgrade linux-image-5.15.0-1065-ibmUpgrade linux-image-kvmUpgrade linux-image-oem-22.04aUpgrade linux-image-generic-64kUpgrade linux-image-oem-20.04Upgrade linux-image-ibm-classicUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-6.8.0-1016-raspiUpgrade linux-image-6.8.0-1015-gkeUpgrade linux-image-raspiUpgrade linux-image-6.8.0-1019-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-50-lowlatencyUpgrade linux-image-5.15.0-1069-gkeUpgrade linux-image-5.15.0-1067-intel-iotgUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-genericUpgrade linux-image-6.8.0-1019-nvidia-lowlatencyUpgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-125-genericUpgrade linux-image-awsUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1017-oracleUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oem-22.04dUpgrade linux-image-5.15.0-125-generic-64kUpgrade linux-image-6.8.0-50-genericUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatency-64kUpgrade linux-image-azureUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-oracle-lts-22.04Upgrade linux-image-azure-fdeUpgrade linux-image-5.15.0-1055-gkeopUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1017-oracle-64kUpgrade linux-image-5.15.0-1071-gcpUpgrade linux-image-5.15.0-1078-azureUpgrade linux-image-6.8.0-1019-nvidia-64kUpgrade linux-image-6.8.0-50-lowlatency-64kUpgrade linux-image-6.8.0-1018-oemUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-50-generic-64kUpgrade linux-image-gkeop-5.15Upgrade linux-image-aws-lts-22.04Upgrade linux-image-intel-iotgUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-125-lowlatencyUpgrade linux-image-intelUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.15.0-1075-azureUpgrade linux-image-6.8.0-1020-azureUpgrade linux-image-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.15.0-1072-awsUpgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-1070-oracleUpgrade linux-image-gkeopUpgrade linux-image-oem-24.04aUpgrade linux-image-ibmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-125-lowlatency-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-1065-raspiUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-gcpUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-1019-gcpUpgrade linux-image-lowlatency-hwe-24.04Upgrade linux-image-oem-20.04dUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-1020-azure-fdeUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1019-nvidiaUpgrade linux-image-azure-cvmUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-oem-20.04bUpgrade linux-image-6.8.0-1020-awsUpgrade linux-image-5.15.0-1038-xilinx-zynqmpUpgrade linux-image-5.15.0-1069-kvmUpgrade linux-image-5.15.0-125-generic-lpaeUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-6.8.0-1002-gkeop | Nov 12, 2024 | Jul 5, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 9, 2025 | Jul 5, 2024 |
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