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 | — | centos-upgrade-kernel | May 13, 2020 | Apr 29, 2020 |
| Debian | debian-upgrade-linux | Apr 30, 2020 | Apr 30, 2020 | |
| Huawei Euleros 2_0_sp8 | huawei-euleros-2_0_sp8-upgrade-bpftoolhuawei-euleros-2_0_sp8-upgrade-kernelhuawei-euleros-2_0_sp8-upgrade-kernel-develhuawei-euleros-2_0_sp8-upgrade-kernel-headershuawei-euleros-2_0_sp8-upgrade-kernel-sourcehuawei-euleros-2_0_sp8-upgrade-kernel-toolshuawei-euleros-2_0_sp8-upgrade-kernel-tools-libshuawei-euleros-2_0_sp8-upgrade-perfhuawei-euleros-2_0_sp8-upgrade-python-perfhuawei-euleros-2_0_sp8-upgrade-python3-perf | May 27, 2020 | Apr 29, 2020 | |
| Oracle_linux | — | oracle-linux-upgrade-kernel | Oct 5, 2022 | Apr 28, 2020 |
| Redhat Openshift | linuxrpm-upgrade-redhat-coreos | Dec 29, 2020 | Apr 29, 2020 | |
| Redhat_linux | redhat-upgrade-kernel | May 13, 2020 | Apr 29, 2020 | |
| Suse | — | suse-upgrade-kernel-default | Feb 4, 2022 | Apr 28, 2020 |
| Ubuntu | ubuntu-upgrade-linux-image-4-15-0-1038-oracleubuntu-upgrade-linux-image-4-15-0-1058-gkeubuntu-upgrade-linux-image-4-15-0-1059-kvmubuntu-upgrade-linux-image-4-15-0-1061-gcpubuntu-upgrade-linux-image-4-15-0-1061-raspi2ubuntu-upgrade-linux-image-4-15-0-1066-awsubuntu-upgrade-linux-image-4-15-0-1077-snapdragonubuntu-upgrade-linux-image-4-15-0-1080-oemubuntu-upgrade-linux-image-4-15-0-1082-azureubuntu-upgrade-linux-image-4-15-0-99-genericubuntu-upgrade-linux-image-4-15-0-99-generic-lpaeubuntu-upgrade-linux-image-4-15-0-99-lowlatencyubuntu-upgrade-linux-image-5-3-0-1016-kvmubuntu-upgrade-linux-image-5-3-0-1016-oracleubuntu-upgrade-linux-image-5-3-0-1017-awsubuntu-upgrade-linux-image-5-3-0-1018-gcpubuntu-upgrade-linux-image-5-3-0-1018-gkeubuntu-upgrade-linux-image-5-3-0-1020-azureubuntu-upgrade-linux-image-5-3-0-1023-raspi2ubuntu-upgrade-linux-image-5-3-0-51-genericubuntu-upgrade-linux-image-5-3-0-51-generic-lpaeubuntu-upgrade-linux-image-5-3-0-51-lowlatencyubuntu-upgrade-linux-image-5-3-0-51-snapdragonubuntu-upgrade-linux-image-5-4-0-28-genericubuntu-upgrade-linux-image-5-4-0-28-generic-lpaeubuntu-upgrade-linux-image-5-4-0-28-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-hweubuntu-upgrade-linux-image-aws-lts-18-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-edgeubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-16-04ubuntu-upgrade-linux-image-generic-lpae-hwe-18-04ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-4-15ubuntu-upgrade-linux-image-gke-5-3ubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-osp1ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-lts-18-04ubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-raspi2-hwe-18-04ubuntu-upgrade-linux-image-snapdragonubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-16-04ubuntu-upgrade-linux-image-virtual-hwe-18-04 | Apr 29, 2020 | Apr 28, 2020 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Apr 29, 2020 |
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