In the Linux kernel 4.19 through 5.6.7 on the s390 platform, code execution may occur because of a race condition, as demonstrated by code in enable_sacf_uaccess in arch/s390/lib/uaccess.c that fails to protect against a concurrent page table upgrade, aka CID-3f777e19d171. A crash could also occur.
CVSS Details
- CVSS 3.1 Base Score: 7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel | May 13, 2020 | Apr 29, 2020 |
| Debian | — | Upgrade linux | Apr 30, 2020 | Apr 30, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-develUpgrade bpftoolUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-sourceUpgrade perf | May 27, 2020 | Apr 29, 2020 |
| Oracle_linux | — | Upgrade kernel | Oct 5, 2022 | Apr 28, 2020 |
| Redhat Openshift | — | Upgrade redhat-coreos | Dec 29, 2020 | Apr 29, 2020 |
| Redhat_linux | — | Upgrade kernel | May 13, 2020 | Apr 29, 2020 |
| Suse | — | Upgrade kernel-default | Feb 4, 2022 | Apr 28, 2020 |
| Ubuntu | — | Upgrade linux-image-4.15.0-1061-raspi2Upgrade linux-image-oemUpgrade linux-image-5.3.0-51-genericUpgrade linux-image-lowlatencyUpgrade linux-image-raspi2Upgrade linux-image-virtualUpgrade linux-image-genericUpgrade linux-image-5.3.0-1017-awsUpgrade linux-image-5.3.0-1016-kvmUpgrade linux-image-5.3.0-51-snapdragonUpgrade linux-image-generic-lpaeUpgrade linux-image-aws-hweUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-5.3.0-1020-azureUpgrade linux-image-5.3.0-1018-gcpUpgrade linux-image-5.3.0-51-lowlatencyUpgrade linux-image-4.15.0-1082-azureUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-raspi2-hwe-18.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.4.0-28-generic-lpaeUpgrade linux-image-4.15.0-1066-awsUpgrade linux-image-4.15.0-1061-gcpUpgrade linux-image-4.15.0-1059-kvmUpgrade linux-image-4.15.0-1077-snapdragonUpgrade linux-image-5.3.0-1023-raspi2Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.4.0-28-genericUpgrade linux-image-azureUpgrade linux-image-oracleUpgrade linux-image-5.3.0-51-generic-lpaeUpgrade linux-image-5.3.0-1016-oracleUpgrade linux-image-5.4.0-28-lowlatencyUpgrade linux-image-snapdragonUpgrade linux-image-gcpUpgrade linux-image-5.3.0-1018-gkeUpgrade linux-image-4.15.0-1038-oracleUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-awsUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-azure-edgeUpgrade linux-image-kvmUpgrade linux-image-4.15.0-1080-oemUpgrade linux-image-4.15.0-99-generic-lpaeUpgrade linux-image-4.15.0-99-lowlatencyUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-4.15.0-1058-gkeUpgrade linux-image-4.15.0-99-genericUpgrade linux-image-aws-lts-18.04Upgrade linux-image-oem-osp1Upgrade linux-image-gke-4.15Upgrade linux-image-gkeUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-gke-5.3 | Apr 29, 2020 | Apr 28, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Apr 29, 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