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 kernel-develUpgrade kernel-debuginfoUpgrade python-perfUpgrade kernel-headersUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-4.14.214-160.339Upgrade kernelUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64 | 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 perfUpgrade kernel-toolsUpgrade kernel-develUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-debugUpgrade kernel-debug-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-debuginfoUpgrade kernel-headers | Sep 16, 2021 | May 26, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade perfUpgrade kernel-develUpgrade kernel | Apr 30, 2021 | Jan 4, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade kernel-develUpgrade python-perfUpgrade kernel-headersUpgrade perf | Jul 19, 2021 | May 26, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-tools-libsUpgrade python-perfUpgrade bpftoolUpgrade kernelUpgrade kernel-headersUpgrade kernel-develUpgrade python3-perfUpgrade kernel-toolsUpgrade perfUpgrade kernel-source | Feb 2, 2021 | Jan 4, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel | Jan 5, 2021 | Jan 4, 2021 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 26, 2021 |
| Suse | — | Upgrade ocfs2-kmp-defaultUpgrade kernel-obs-buildUpgrade gfs2-kmp-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-default-extraUpgrade dlm-kmp-default | Apr 10, 2021 | Jan 26, 2021 |
| Ubuntu | — | Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-dell300xUpgrade linux-image-4.15.0-1096-snapdragonUpgrade linux-image-4.4.0-203-genericUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.8.0-1024-awsUpgrade linux-image-oem-20.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-4.15.0-136-genericUpgrade linux-image-4.15.0-1065-oracleUpgrade linux-image-azure-lts-18.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.4.0-1040-azureUpgrade linux-image-5.4.0-1037-gcpUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-4.15.0-1094-awsUpgrade linux-image-powerpc-smpUpgrade linux-image-5.4.0-1036-gkeUpgrade linux-image-5.8.0-1023-azureUpgrade linux-image-raspi2Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-64kUpgrade linux-image-4.4.0-1146-raspi2Upgrade linux-image-5.4.0-66-generic-lpaeUpgrade linux-image-gkeUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-5.8.0-44-generic-lpaeUpgrade linux-image-5.8.0-1016-raspiUpgrade linux-image-powerpc64-smpUpgrade linux-image-gcpUpgrade linux-image-gkeopUpgrade linux-image-virtualUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.15.0-1079-gkeUpgrade linux-image-5.4.0-1010-gkeopUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.4.0-1038-oracleUpgrade linux-image-5.4.0-66-genericUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-4.15.0-136-lowlatencyUpgrade linux-image-powerpc64-embUpgrade linux-image-5.8.0-1016-raspi-nolpaeUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.4.0-66-lowlatencyUpgrade linux-image-4.4.0-1122-awsUpgrade linux-image-gkeop-5.4Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-4.4.0-1088-kvmUpgrade linux-image-4.4.0-203-powerpc-e500mcUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-5.8.0-1021-oracleUpgrade linux-image-kvmUpgrade linux-image-azureUpgrade linux-image-4.4.0-1150-snapdragonUpgrade linux-image-oem-osp1Upgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-5.8.0-44-lowlatencyUpgrade linux-image-4.4.0-1086-awsUpgrade linux-image-5.8.0-44-genericUpgrade linux-image-4.15.0-1079-raspi2Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.15.0-1012-dell300xUpgrade linux-image-gke-5.4Upgrade linux-image-aws-hweUpgrade linux-image-gke-4.15Upgrade linux-image-oemUpgrade linux-image-5.4.0-1029-raspiUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-4.4.0-203-generic-lpaeUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-snapdragonUpgrade linux-image-5.8.0-44-generic-64kUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-4.15.0-136-generic-lpaeUpgrade linux-image-4.4.0-203-powerpc-smpUpgrade linux-image-oracleUpgrade linux-image-4.15.0-1085-kvmUpgrade linux-image-5.6.0-1048-oemUpgrade linux-image-4.15.0-1093-gcpUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.4.0-203-lowlatencyUpgrade linux-image-aws-lts-18.04Upgrade linux-image-awsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.8.0-1023-gcpUpgrade linux-image-powerpc-e500mcUpgrade linux-image-4.4.0-203-powerpc64-embUpgrade linux-image-4.4.0-203-powerpc64-smpUpgrade linux-image-5.4.0-1038-awsUpgrade linux-image-4.15.0-1108-azureUpgrade linux-image-generic-lpaeUpgrade linux-image-5.4.0-1033-kvmUpgrade linux-image-genericUpgrade linux-image-raspiUpgrade linux-image-lowlatencyUpgrade linux-image-5.8.0-1019-kvmUpgrade linux-image-generic-lts-xenial | 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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