A race condition in the Linux kernel before 5.6.2 between the VT_DISALLOCATE ioctl and closing/opening of ttys could lead to a use-after-free.
CVSS Details
- CVSS 3.1 Base Score: 5.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel | Feb 1, 2023 | Jul 21, 2022 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Jul 21, 2022 |
| Huawei Euleros 2_0_sp10 | — | Upgrade bpftoolUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade kernel-abi-stablelists | Nov 3, 2022 | Jul 21, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python-perfUpgrade kernelUpgrade perfUpgrade kernel-devel | Nov 4, 2022 | Jul 21, 2022 |
| Huawei Euleros 2_0_sp8 | — | Upgrade perfUpgrade python3-perfUpgrade python-perfUpgrade bpftoolUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernel-devel | Oct 11, 2022 | Jul 21, 2022 |
| Oracle_linux | — | Upgrade kernel-uek | Sep 7, 2022 | Mar 21, 2020 |
| Redhat_linux | — | Upgrade kernel | Feb 1, 2023 | Jul 21, 2022 |
| Suse | — | Upgrade kernel-defaultUpgrade dtb-sprdUpgrade kernel-rtUpgrade dtb-alUpgrade kernel-azure-develUpgrade kernel-ec2-baseUpgrade dlm-kmp-preemptUpgrade kernel-syms-azureUpgrade gfs2-kmp-preemptUpgrade kselftests-kmp-azureUpgrade kernel-preemptUpgrade kernel-vanilla-livepatch-develUpgrade cluster-md-kmp-64kbUpgrade dtb-rockchipUpgrade kernel-source-vanillaUpgrade dtb-nvidiaUpgrade kernel-azureUpgrade dlm-kmp-azureUpgrade kernel-preempt-extraUpgrade gfs2-kmp-defaultUpgrade dtb-armUpgrade kernel-64kb-extraUpgrade reiserfs-kmp-azureUpgrade kernel-vanilla-baseUpgrade kselftests-kmp-preemptUpgrade dtb-zteUpgrade kernel-default-base-rebuildUpgrade dtb-amlogicUpgrade kernel-preempt-develUpgrade kernel-default-optionalUpgrade kernel-kvmsmall-baseUpgrade kernel-azure-livepatch-develUpgrade kernel-ec2-develUpgrade dtb-mediatekUpgrade kernel-docsUpgrade kernel-obs-buildUpgrade gfs2-kmp-azureUpgrade kernel-debug-baseUpgrade dtb-qcomUpgrade kernel-debug-livepatch-develUpgrade kselftests-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade kernel-default-manUpgrade kernel-trace-develUpgrade kernel-64kb-livepatch-develUpgrade kernel-devel-azureUpgrade dtb-alteraUpgrade kernel-azure-extraUpgrade kernel-traceUpgrade kernel-trace-baseUpgrade kernel-docs-htmlUpgrade dtb-socionextUpgrade kernel-macrosUpgrade dtb-allwinnerUpgrade kernel-xenUpgrade kernel-64kbUpgrade dtb-broadcomUpgrade kselftests-kmp-64kbUpgrade dtb-lgUpgrade reiserfs-kmp-64kbUpgrade kernel-zfcpdump-manUpgrade dtb-exynosUpgrade dtb-amdUpgrade kernel-preempt-optionalUpgrade kernel-default-develUpgrade reiserfs-kmp-preemptUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-optionalUpgrade dtb-apmUpgrade cluster-md-kmp-azureUpgrade dlm-kmp-64kbUpgrade dtb-renesasUpgrade kernel-xen-baseUpgrade kernel-vanilla-develUpgrade cluster-md-kmp-defaultUpgrade kernel-ec2Upgrade ocfs2-kmp-64kbUpgrade kernel-source-azureUpgrade kernel-zfcpdumpUpgrade dtb-hisiliconUpgrade dlm-kmp-defaultUpgrade kernel-sourceUpgrade dtb-caviumUpgrade kernel-kvmsmall-develUpgrade ocfs2-kmp-azureUpgrade kernel-default-livepatchUpgrade dtb-xilinxUpgrade kernel-debugUpgrade kernel-default-livepatch-develUpgrade kernel-64kb-develUpgrade kernel-preempt-livepatch-develUpgrade kernel-develUpgrade kernel-kvmsmallUpgrade kernel-vanillaUpgrade kernel-debug-develUpgrade cluster-md-kmp-preemptUpgrade kernel-azure-optionalUpgrade gfs2-kmp-64kbUpgrade dtb-marvellUpgrade kernel-symsUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-freescaleUpgrade kernel-default-extraUpgrade ocfs2-kmp-preemptUpgrade kernel-obs-qaUpgrade kernel-xen-develUpgrade kernel-default-baseUpgrade kernel-azure-base | Aug 9, 2024 | Jul 21, 2022 |
| Ubuntu | — | Upgrade linux-aws-hweUpgrade linux-kvmUpgrade linux-raspi2Upgrade linux-hweUpgrade linux-fipsUpgrade linux-gcpUpgrade linux-azureUpgrade linux-aws-fipsUpgrade linux-oracleUpgrade linux-azure-fipsUpgrade linux-snapdragonUpgrade linux-oem-osp1Upgrade linux-lts-xenialUpgrade linuxUpgrade linux-awsUpgrade linux-raspi | Nov 19, 2024 | Jul 21, 2022 |
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