In the Linux kernel, the following vulnerability has been resolved:
ceph: blocklist the kclient when receiving corrupted snap trace
When received corrupted snap trace we don't know what exactly has happened in MDS side. And we shouldn't continue IOs and metadatas access to MDS, which may corrupt or get incorrect contents.
This patch will just block all the further IO/MDS requests immediately and then evict the kclient itself.
The reason why we still need to evict the kclient just after blocking all the further IOs is that the MDS could revoke the caps faster.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade python3-perf-debuginfoUpgrade kernel-headersUpgrade kernel-libbpf-staticUpgrade kernel-livepatch-6.1.15-28.43Upgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-tools-develUpgrade kernel-libbpfUpgrade kernel-libbpf-develUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernelUpgrade python3-perfUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade perf | Jun 11, 2025 | May 21, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | May 21, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade bpftoolUpgrade python3-perfUpgrade kernel-tools | Oct 8, 2024 | May 21, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernel-tools-libsUpgrade bpftoolUpgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perf | Oct 9, 2024 | May 21, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 21, 2024 |
| Suse | — | Upgrade dtb-nvidiaUpgrade kernel-macrosUpgrade kernel-rt-develUpgrade kernel-rt-extraUpgrade ocfs2-kmp-azureUpgrade dtb-amlogicUpgrade dtb-armUpgrade kernel-default-baseUpgrade kernel-rt-livepatchUpgrade kernel-docsUpgrade kernel-default-extraUpgrade dtb-sprdUpgrade kernel-devel-rtUpgrade kernel-debug-livepatch-develUpgrade kernel-obs-qaUpgrade kernel-rt_debug-vdsoUpgrade gfs2-kmp-defaultUpgrade dtb-mediatekUpgrade dtb-qcomUpgrade kernel-64kb-develUpgrade cluster-md-kmp-rtUpgrade kernel-rt-livepatch-develUpgrade cluster-md-kmp-64kbUpgrade kernel-defaultUpgrade dtb-apmUpgrade kernel-rt_debug-livepatch-develUpgrade reiserfs-kmp-azureUpgrade kernel-default-optionalUpgrade dlm-kmp-rtUpgrade kernel-azure-vdsoUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-extraUpgrade dlm-kmp-azureUpgrade kernel-default-base-rebuildUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-obs-buildUpgrade kselftests-kmp-defaultUpgrade dtb-xilinxUpgrade kselftests-kmp-rtUpgrade reiserfs-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-develUpgrade dtb-rockchipUpgrade kernel-rtUpgrade kernel-azure-develUpgrade dtb-broadcomUpgrade ocfs2-kmp-rtUpgrade kernel-source-azureUpgrade kernel-syms-azureUpgrade gfs2-kmp-rtUpgrade gfs2-kmp-64kbUpgrade kernel-debug-vdsoUpgrade dtb-hisiliconUpgrade kernel-default-vdsoUpgrade kernel-azure-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade kernel-azure-extraUpgrade dtb-socionextUpgrade kernel-devel-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-zfcpdumpUpgrade kernel-rt-optionalUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-azure-optionalUpgrade dtb-freescaleUpgrade kernel-64kb-optionalUpgrade kernel-azure-baseUpgrade kernel-64kbUpgrade dtb-amdUpgrade dtb-amazonUpgrade ocfs2-kmp-defaultUpgrade kernel-kvmsmall-vdsoUpgrade kernel-kvmsmall-develUpgrade kernel-debug-develUpgrade kernel-rt_debug-develUpgrade dtb-alteraUpgrade kernel-azureUpgrade reiserfs-kmp-defaultUpgrade kernel-docs-htmlUpgrade dtb-marvellUpgrade dtb-lgUpgrade dtb-caviumUpgrade kernel-rt_debugUpgrade kernel-kvmsmallUpgrade kernel-source-vanillaUpgrade dtb-exynosUpgrade kernel-default-livepatchUpgrade kernel-debugUpgrade kernel-64kb-livepatch-develUpgrade cluster-md-kmp-azureUpgrade kernel-sourceUpgrade gfs2-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-symsUpgrade kernel-source-rtUpgrade kernel-default-develUpgrade kernel-rt-vdsoUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-azureUpgrade dtb-renesasUpgrade dtb-allwinnerUpgrade dtb-appleUpgrade kernel-default-man | Jun 12, 2024 | May 21, 2024 |
| Ubuntu | — | No solution exists | Jun 26, 2025 | May 21, 2024 |
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