A vulnerability was found in btrfs_alloc_tree_b in fs/btrfs/extent-tree.c in the Linux kernel due to an improper lock operation in btrfs. In this flaw, a user with a local privilege may cause a denial of service (DOS) due to a deadlock problem.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 4, 2022 | Mar 23, 2022 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-tools-libsUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernelUpgrade perfUpgrade kernel-headersUpgrade kernel-devel | May 25, 2022 | Mar 23, 2022 |
| Oracle_linux | — | Upgrade kernel-uek | Apr 26, 2022 | Oct 18, 2021 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Mar 23, 2022 |
| Suse | — | Upgrade dtb-armUpgrade kernel-preemptUpgrade kernel-obs-buildUpgrade kernel-docsUpgrade kernel-default-extraUpgrade kernel-default-optionalUpgrade dtb-mediatekUpgrade dtb-apmUpgrade kernel-sourceUpgrade kernel-syms-azureUpgrade kernel-develUpgrade dtb-exynosUpgrade cluster-md-kmp-defaultUpgrade kernel-debug-baseUpgrade kernel-preempt-develUpgrade kernel-symsUpgrade kernel-vanilla-livepatch-develUpgrade kernel-azure-develUpgrade ocfs2-kmp-azureUpgrade dtb-sprdUpgrade dlm-kmp-azureUpgrade kernel-defaultUpgrade kselftests-kmp-defaultUpgrade kernel-64kb-develUpgrade kernel-64kb-extraUpgrade dtb-qcomUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade cluster-md-kmp-preemptUpgrade kernel-azure-livepatch-develUpgrade kernel-obs-qaUpgrade kernel-default-base-rebuildUpgrade reiserfs-kmp-azureUpgrade kernel-preempt-extraUpgrade kernel-kvmsmallUpgrade dtb-rockchipUpgrade dtb-xilinxUpgrade dtb-alUpgrade kselftests-kmp-preemptUpgrade kernel-vanilla-baseUpgrade kernel-zfcpdump-manUpgrade kernel-devel-azureUpgrade kernel-vanillaUpgrade dtb-nvidiaUpgrade dtb-allwinnerUpgrade dtb-zteUpgrade cluster-md-kmp-azureUpgrade dtb-alteraUpgrade kernel-default-livepatch-develUpgrade kernel-default-livepatchUpgrade gfs2-kmp-azureUpgrade dtb-socionextUpgrade dtb-marvellUpgrade reiserfs-kmp-64kbUpgrade kgraft-patch-4_4_180-94_153-defaultUpgrade kernel-source-vanillaUpgrade kernel-default-kgraftUpgrade kernel-zfcpdumpUpgrade dlm-kmp-preemptUpgrade kernel-source-azureUpgrade kernel-default-baseUpgrade dtb-amdUpgrade kernel-macrosUpgrade gfs2-kmp-preemptUpgrade kernel-kvmsmall-baseUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-caviumUpgrade kernel-azure-extraUpgrade kernel-preempt-optionalUpgrade dtb-amlogicUpgrade reiserfs-kmp-defaultUpgrade dlm-kmp-64kbUpgrade dtb-lgUpgrade kernel-debug-livepatch-develUpgrade dtb-broadcomUpgrade gfs2-kmp-64kbUpgrade ocfs2-kmp-preemptUpgrade kernel-debugUpgrade reiserfs-kmp-preemptUpgrade kernel-azure-optionalUpgrade dlm-kmp-defaultUpgrade kernel-default-develUpgrade kernel-azure-baseUpgrade kernel-vanilla-develUpgrade kernel-64kbUpgrade kernel-64kb-optionalUpgrade kernel-kvmsmall-develUpgrade kernel-docs-htmlUpgrade ocfs2-kmp-64kbUpgrade kernel-preempt-livepatch-develUpgrade kernel-64kb-livepatch-develUpgrade dtb-hisiliconUpgrade gfs2-kmp-defaultUpgrade dtb-freescaleUpgrade kselftests-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-debug-develUpgrade dtb-renesasUpgrade kernel-default-manUpgrade kernel-azure | Jan 15, 2022 | Jan 14, 2022 |
| Ubuntu | — | Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-oemUpgrade linux-image-4.4.0-1155-awsUpgrade linux-image-azureUpgrade linux-image-generic-lpaeUpgrade linux-image-4.4.0-1118-kvmUpgrade linux-image-genericUpgrade linux-image-4.4.0-1117-awsUpgrade linux-image-4.15.0-184-generic-lpaeUpgrade linux-image-lowlatencyUpgrade linux-image-4.15.0-184-genericUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-azure-lts-18.04Upgrade linux-image-raspi2Upgrade linux-image-4.15.0-1142-azureUpgrade linux-image-gkeUpgrade linux-image-4.15.0-1133-aws-hweUpgrade linux-image-generic-lts-xenialUpgrade linux-image-snapdragonUpgrade linux-image-4.15.0-1133-awsUpgrade linux-image-4.15.0-1127-gcpUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.15.0-1114-raspi2Upgrade linux-image-aws-lts-18.04Upgrade linux-image-virtualUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-virtual-lts-xenialUpgrade linux-image-gcpUpgrade linux-image-4.15.0-1098-oracleUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-aws-hweUpgrade linux-image-kvmUpgrade linux-image-4.4.0-239-lowlatencyUpgrade linux-image-awsUpgrade linux-image-4.15.0-1119-kvmUpgrade linux-image-4.15.0-184-lowlatencyUpgrade linux-image-4.15.0-1132-snapdragonUpgrade linux-image-4.4.0-239-genericUpgrade linux-image-oracleUpgrade linux-image-gcp-lts-18.04 | Jun 8, 2022 | Jan 14, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 23, 2022 |
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