A stack information leak flaw was found in s390/s390x in the Linux kernel’s memory manager functionality, where it incorrectly writes to the /proc/sys/vm/cmm_timeout file. This flaw allows a local user to see the kernel data.
CVSS Details
- CVSS 3.1 Base Score: 4.4
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-tools-libs-devel | May 4, 2022 | Sep 10, 2020 |
| Centos_linux | — | Upgrade kernel | Nov 5, 2020 | Sep 10, 2020 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Sep 10, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-headersUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debugUpgrade kernel-develUpgrade perfUpgrade kernel-debug-develUpgrade kernelUpgrade kernel-debuginfo | Feb 22, 2021 | Sep 10, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade perfUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-headers | Jan 20, 2021 | Sep 10, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-tools-libsUpgrade perfUpgrade kernelUpgrade kernel-headersUpgrade kernel-develUpgrade python-perfUpgrade kernel-tools | Feb 3, 2021 | Sep 10, 2020 |
| Oracle_linux | — | Upgrade kernel | Jul 22, 2024 | Oct 28, 2019 |
| Redhat Openshift | — | Upgrade redhat-coreos | Mar 12, 2021 | Sep 10, 2020 |
| Redhat_linux | — | No solution existsUpgrade kernel | Nov 5, 2020 | Sep 10, 2020 |
| Suse | — | Upgrade kernel-default-extraUpgrade kernel-obs-buildUpgrade kernel-defaultUpgrade kernel-docs | Jul 7, 2020 | Jul 7, 2020 |
| Ubuntu | — | Upgrade linux-kvmUpgrade linux-azure-fipsUpgrade linux-gke-5.0Upgrade linux-oracleUpgrade linux-azure-fde-5.15Upgrade linux-gcpUpgrade linux-hweUpgrade linux-aws-fipsUpgrade linux-azureUpgrade linux-oem-osp1Upgrade linux-gke-4.15Upgrade linux-awsUpgrade linuxUpgrade linux-lts-xenialUpgrade linux-hwe-edgeUpgrade linux-raspi2Upgrade linux-aws-hweUpgrade linux-oemUpgrade linux-fipsUpgrade linux-snapdragon | Nov 19, 2024 | Sep 10, 2020 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub