It was discovered that when exec'ing from a non-leader thread, armed POSIX CPU timers would be left on a list but freed, leading to a use-after-free.
CVSS Details
- CVSS 3.1 Base Score: 5.3
- 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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-develUpgrade kernel-debug-develUpgrade python3-perfUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-cross-headersUpgrade bpftoolUpgrade perfUpgrade kernel-debugUpgrade kernel-rt-debug-kvmUpgrade kernelUpgrade kernel-rt-coreUpgrade kernel-headersUpgrade kernel-debug-coreUpgrade kernel-rt-modules-extraUpgrade kernel-rt-develUpgrade kernel-devel-matchedUpgrade kernel-tools-libs-develUpgrade kernel-rt-debugUpgrade kernel-rt-debug-develUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-modulesUpgrade kernel-rtUpgrade kernel-rt-debug-coreUpgrade kernel-rt-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-zfcpdump-modulesUpgrade kernel-docUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-modules-extraUpgrade kernel-debug-modulesUpgrade kernel-coreUpgrade kernel-zfcpdumpUpgrade kernel-modulesUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-core | Nov 4, 2022 | Nov 2, 2022 |
| Amazon Linux Ami 2 | — | Upgrade bpftoolUpgrade kernelUpgrade kernel-livepatch-5.10.130-118.517Upgrade kernel-livepatch-5.10.144-127.601Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade perfUpgrade kernel-headersUpgrade kernel-develUpgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-tools-develUpgrade python-perfUpgrade kernel-livepatch-5.15.69-37.134Upgrade kernel-toolsUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.10.130-118.517-debuginfoUpgrade perf-debuginfo | Sep 30, 2022 | Sep 30, 2022 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpfUpgrade kernel-libbpf-develUpgrade bpftoolUpgrade kernel-develUpgrade kernel-toolsUpgrade kernelUpgrade python3-perf-debuginfoUpgrade kernel-livepatch-6.1.10-15.42Upgrade kernel-libbpf-staticUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfo-common-x86_64Upgrade bpftool-debuginfoUpgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade perf-debuginfoUpgrade python3-perfUpgrade perf | Feb 17, 2025 | Aug 9, 2022 |
| Centos_linux | — | Upgrade kpatch-patch-5_14_0-70_26_1-debuginfoUpgrade kpatch-patch-5_14_0-70_22_1-debuginfoUpgrade kpatch-patch-5_14_0-70_17_1-debuginfoUpgrade kpatch-patch-5_14_0-70_26_1-debugsourceUpgrade kpatch-patch-5_14_0-70_13_1Upgrade kpatch-patch-5_14_0-70_22_1Upgrade kpatch-patch-5_14_0-70_22_1-debugsourceUpgrade kpatch-patch-5_14_0-70_17_1Upgrade kpatch-patch-5_14_0-70_13_1-debuginfoUpgrade kernel-rtUpgrade kpatch-patch-5_14_0-70_13_1-debugsourceUpgrade kpatch-patch-5_14_0-70_26_1Upgrade kernelUpgrade kpatch-patch-5_14_0-70_17_1-debugsource | Nov 3, 2022 | Nov 2, 2022 |
| Debian | — | Upgrade linux | Sep 13, 2022 | Sep 13, 2022 |
| Dell Powerstore Dsa2025429 | — | Upgrade Dell PowerStoreOS to the latest version | Dec 3, 2025 | Dec 2, 2025 |
| Dell Powerstore Dsa2026039 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Jan 6, 2026 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Sep 22, 2022 | Aug 9, 2022 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rt | Nov 3, 2022 | Nov 2, 2022 |
| Rocky_linux | — | Upgrade kernel-rt-kvmUpgrade kernel-zfcpdump-debuginfoUpgrade kernel-debug-modulesUpgrade kernel-tools-libsUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdump-modulesUpgrade python3-perf-debuginfoUpgrade kernel-rt-develUpgrade python3-perfUpgrade kernel-tools-libs-develUpgrade kernel-cross-headersUpgrade bpftoolUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-develUpgrade kernel-toolsUpgrade kernelUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debugUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rtUpgrade kernel-rt-debug-modules-extraUpgrade kernel-modulesUpgrade kernel-tools-debuginfoUpgrade kernel-debug-develUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-devel-matchedUpgrade perf-debuginfoUpgrade kernel-debug-devel-matchedUpgrade kernel-debug-coreUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debuginfoUpgrade kernel-modules-extraUpgrade kernel-zfcpdump-develUpgrade kernel-debuginfoUpgrade kernel-coreUpgrade kernel-debugUpgrade kernel-zfcpdumpUpgrade kernel-rt-modulesUpgrade kernel-rt-coreUpgrade perfUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-debug-develUpgrade kernel-headersUpgrade kernel-rt-debug-kvmUpgrade kernel-debug-debuginfoUpgrade bpftool-debuginfo | Mar 12, 2024 | Jan 8, 2024 |
| Suse | — | Upgrade kernel-default-livepatchUpgrade kernel-obs-buildUpgrade dtb-apmUpgrade dtb-qcomUpgrade reiserfs-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-kvmsmallUpgrade reiserfs-kmp-64kbUpgrade kernel-syms-azureUpgrade dlm-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade kernel-macrosUpgrade dtb-amlogicUpgrade dtb-broadcomUpgrade kernel-azure-develUpgrade dtb-marvellUpgrade kernel-default-base-rebuildUpgrade kernel-devel-azureUpgrade kernel-docs-htmlUpgrade kernel-default-extraUpgrade kselftests-kmp-azureUpgrade kernel-zfcpdumpUpgrade kernel-kvmsmall-develUpgrade cluster-md-kmp-defaultUpgrade dtb-lgUpgrade dtb-nvidiaUpgrade kernel-obs-qaUpgrade kernel-azure-livepatch-develUpgrade dtb-exynosUpgrade dtb-rockchipUpgrade cluster-md-kmp-azureUpgrade kernel-debug-livepatch-develUpgrade kernel-source-azureUpgrade kernel-sourceUpgrade dlm-kmp-64kbUpgrade kernel-64kbUpgrade ocfs2-kmp-azureUpgrade kernel-64kb-develUpgrade dtb-socionextUpgrade kernel-64kb-optionalUpgrade dtb-allwinnerUpgrade kernel-64kb-extraUpgrade kernel-debug-develUpgrade kernel-default-baseUpgrade kernel-64kb-livepatch-develUpgrade dtb-mediatekUpgrade gfs2-kmp-64kbUpgrade kernel-defaultUpgrade dtb-hisiliconUpgrade kernel-kvmsmall-livepatch-develUpgrade dlm-kmp-defaultUpgrade kernel-docsUpgrade kernel-default-optionalUpgrade kernel-default-develUpgrade ocfs2-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade gfs2-kmp-azureUpgrade gfs2-kmp-defaultUpgrade dtb-amdUpgrade kernel-debugUpgrade kernel-default-livepatch-develUpgrade kernel-symsUpgrade dtb-sprdUpgrade reiserfs-kmp-defaultUpgrade dtb-freescaleUpgrade dtb-caviumUpgrade dtb-alteraUpgrade kernel-azureUpgrade dtb-renesasUpgrade kernel-develUpgrade kernel-azure-extraUpgrade dtb-amazonUpgrade dtb-xilinxUpgrade kernel-azure-optionalUpgrade dtb-armUpgrade dtb-appleUpgrade kernel-source-vanilla | Oct 26, 2022 | Aug 24, 2022 |
| Ubuntu | — | Upgrade linux-image-5.14.0-1048-oemUpgrade linux-image-gkeUpgrade linux-image-oem-20.04cUpgrade linux-image-azureUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-1013-intel-iotgUpgrade linux-image-5.15.0-1016-oracleUpgrade linux-image-awsUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-5.15.0-1017-awsUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.15.0-46-generic-lpaeUpgrade linux-image-raspiUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-46-genericUpgrade linux-image-5.15.0-1017-azureUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-5.15.0-1013-raspi-nolpaeUpgrade linux-image-oem-20.04Upgrade linux-image-oem-22.04aUpgrade linux-image-5.15.0-46-generic-64kUpgrade linux-image-gke-5.15Upgrade linux-image-gcpUpgrade linux-image-oracleUpgrade linux-image-lowlatency-64kUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-46-lowlatency-64kUpgrade linux-image-oem-22.04Upgrade linux-image-5.15.0-46-lowlatencyUpgrade linux-image-intel-iotgUpgrade linux-image-oem-20.04bUpgrade linux-image-ibmUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-64kUpgrade linux-image-5.17.0-1015-oemUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1013-raspiUpgrade linux-image-virtualUpgrade linux-image-genericUpgrade linux-image-5.15.0-1014-gkeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.15.0-1016-gcpUpgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-1012-ibmUpgrade linux-image-5.15.0-1016-kvmUpgrade linux-image-lowlatency-hwe-22.04 | Aug 11, 2022 | Aug 10, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jan 8, 2024 |
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