A flaw was found in the JFS filesystem code in the Linux Kernel which allows a local attacker with the ability to set extended attributes to panic the system, causing memory corruption or escalating privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
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 |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python-perf-debuginfoUpgrade python-perfUpgrade kernel-debuginfoUpgrade perfUpgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernel-tools-develUpgrade kernelUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-4.14.214-160.339 | Jan 27, 2021 | Jan 27, 2021 |
| Amazon_linux | — | Upgrade kernel | Jan 27, 2021 | Jan 26, 2021 |
| Debian | — | Upgrade linux | Feb 3, 2021 | Feb 3, 2021 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-debuginfoUpgrade kernel-toolsUpgrade perfUpgrade kernel-tools-libsUpgrade kernel-develUpgrade python-perf | Sep 16, 2021 | May 26, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernelUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-develUpgrade perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64 | Apr 30, 2021 | Jan 4, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-headersUpgrade python-perfUpgrade perfUpgrade kernel-toolsUpgrade kernel-develUpgrade kernelUpgrade kernel-tools-libs | Jul 19, 2021 | May 26, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-toolsUpgrade perfUpgrade kernel-sourceUpgrade kernel-headersUpgrade kernel-develUpgrade python3-perfUpgrade python-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade bpftool | Feb 2, 2021 | Jan 4, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf | Jan 5, 2021 | Jan 4, 2021 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 26, 2021 |
| Suse | — | Upgrade kernel-default-extraUpgrade dlm-kmp-defaultUpgrade kernel-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-docsUpgrade ocfs2-kmp-defaultUpgrade gfs2-kmp-defaultUpgrade kernel-obs-build | Apr 10, 2021 | Jan 26, 2021 |
| Ubuntu | — | Upgrade linux-image-4.15.0-1093-gcpUpgrade linux-image-aws-lts-18.04Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-5.4.0-1038-awsUpgrade linux-image-4.4.0-203-powerpc64-embUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-gke-5.4Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-aws-hweUpgrade linux-image-raspiUpgrade linux-image-4.15.0-1012-dell300xUpgrade linux-image-snapdragonUpgrade linux-image-awsUpgrade linux-image-5.4.0-1033-kvmUpgrade linux-image-4.4.0-203-powerpc-smpUpgrade linux-image-4.15.0-1085-kvmUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.6.0-1048-oemUpgrade linux-image-oemUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.4.0-1086-awsUpgrade linux-image-4.4.0-203-generic-lpaeUpgrade linux-image-5.4.0-1029-raspiUpgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-203-lowlatencyUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-powerpc-e500mcUpgrade linux-image-4.15.0-1079-raspi2Upgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-generic-lts-xenialUpgrade linux-image-gke-4.15Upgrade linux-image-5.8.0-44-genericUpgrade linux-image-5.8.0-44-generic-64kUpgrade linux-image-5.8.0-1023-gcpUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-4.15.0-1108-azureUpgrade linux-image-genericUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-5.8.0-1019-kvmUpgrade linux-image-oracleUpgrade linux-image-4.15.0-136-generic-lpaeUpgrade linux-image-generic-lpaeUpgrade linux-image-4.4.0-203-powerpc64-smpUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.4.0-1010-gkeopUpgrade linux-image-5.4.0-1036-gkeUpgrade linux-image-powerpc64-embUpgrade linux-image-4.4.0-1088-kvmUpgrade linux-image-generic-64kUpgrade linux-image-5.8.0-1024-awsUpgrade linux-image-4.4.0-203-genericUpgrade linux-image-4.4.0-1150-snapdragonUpgrade linux-image-4.4.0-203-powerpc-e500mcUpgrade linux-image-4.15.0-136-lowlatencyUpgrade linux-image-5.4.0-66-genericUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oem-osp1Upgrade linux-image-4.4.0-1122-awsUpgrade linux-image-5.4.0-1038-oracleUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.4.0-66-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-5.8.0-1023-azureUpgrade linux-image-4.15.0-136-genericUpgrade linux-image-5.8.0-1021-oracleUpgrade linux-image-5.8.0-44-lowlatencyUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-4.15.0-1079-gkeUpgrade linux-image-gkeopUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.8.0-44-generic-lpaeUpgrade linux-image-gcpUpgrade linux-image-5.8.0-1016-raspiUpgrade linux-image-azure-lts-18.04Upgrade linux-image-oem-20.04Upgrade linux-image-gkeUpgrade linux-image-powerpc64-smpUpgrade linux-image-virtualUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-dell300xUpgrade linux-image-powerpc-smpUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-azureUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-4.15.0-1094-awsUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-4.15.0-1065-oracleUpgrade linux-image-5.4.0-1040-azureUpgrade linux-image-5.4.0-1037-gcpUpgrade linux-image-raspi2Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-4.15.0-1096-snapdragonUpgrade linux-image-5.8.0-1016-raspi-nolpaeUpgrade linux-image-4.4.0-1146-raspi2Upgrade linux-image-gkeop-5.4Upgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.4.0-66-generic-lpae | Feb 26, 2021 | Jan 26, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 26, 2021 |
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