A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOC_SETCONF ioctl on the same tty file descriptor with the gsm line discipline enabled, and can lead to a use-after-free problem on a struct gsm_dlci while restarting the gsm mux. This could allow a local unprivileged user to escalate their privileges on the system.
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-zfcpdump-modules-extraUpgrade kernel-64k-debug-modulesUpgrade kernel-rt-debug-modulesUpgrade kernel-64k-develUpgrade kernel-debug-develUpgrade kernel-coreUpgrade kernel-zfcpdump-develUpgrade kernel-64k-modulesUpgrade kernel-debug-uki-virtUpgrade kernel-headersUpgrade kernel-zfcpdumpUpgrade kernel-64kUpgrade kernel-rt-develUpgrade kernel-debug-modulesUpgrade kernel-cross-headersUpgrade perfUpgrade kernel-modules-extraUpgrade rtlaUpgrade kernel-debug-coreUpgrade kernel-rt-coreUpgrade kernel-modules-coreUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debug-develUpgrade kernel-64k-modules-coreUpgrade kernel-develUpgrade kernel-tools-libsUpgrade kernel-rt-debugUpgrade kernel-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-uki-virtUpgrade kernelUpgrade kernel-debugUpgrade python3-perfUpgrade kernel-64k-debug-develUpgrade bpftoolUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-toolsUpgrade kernel-64k-debug-coreUpgrade kernel-rt-modulesUpgrade kernel-tools-libs-develUpgrade kernel-docUpgrade kernel-64k-modules-extraUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-abi-stablelistsUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-rt-modules-extraUpgrade kernel-rtUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-modules-coreUpgrade libperfUpgrade kernel-64k-coreUpgrade rvUpgrade kernel-debug-devel-matchedUpgrade kernel-rt-modules-coreUpgrade kernel-64k-debug-modules-extraUpgrade kernel-64k-debug-modules-coreUpgrade kernel-zfcpdump-coreUpgrade kernel-64k-debugUpgrade kernel-64k-devel-matchedUpgrade kernel-zfcpdump-modules | Apr 11, 2024 | Dec 21, 2023 |
| Amazon Linux Ami 2 | — | Upgrade bpftoolUpgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.10.192-182.736Upgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade bpftool-debuginfoUpgrade kernel-livepatch-4.14.336-255.557Upgrade kernelUpgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade perfUpgrade perf-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headers | Jan 9, 2024 | Dec 21, 2023 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Dec 21, 2023 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade python3-perfUpgrade kernel | Mar 13, 2024 | Dec 21, 2023 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-toolsUpgrade bpftoolUpgrade python3-perf | Mar 13, 2024 | Dec 21, 2023 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-toolsUpgrade perfUpgrade kernel-develUpgrade python3-perfUpgrade kernel-headersUpgrade bpftoolUpgrade python-perfUpgrade kernelUpgrade kernel-tools-libs | Mar 13, 2024 | Dec 21, 2023 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-tools | Feb 12, 2024 | Dec 21, 2023 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Apr 11, 2024 | Dec 21, 2023 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Feb 22, 2024 | Dec 21, 2023 |
| Rocky_linux | — | Upgrade bpftool-debuginfoUpgrade kernel-coreUpgrade kernel-rt-debug-develUpgrade kernel-rtUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-cross-headersUpgrade kernel-rt-debug-kvmUpgrade kernel-modulesUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-debug-debuginfoUpgrade kernel-modules-extraUpgrade kernel-headersUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-modulesUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-debugUpgrade kernel-rt-develUpgrade kernel-rt-kvmUpgrade kernel-tools-libs-develUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-develUpgrade bpftoolUpgrade python3-perfUpgrade kernel-debugUpgrade kernel-debug-develUpgrade perf-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-rt-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-tools-debuginfoUpgrade kernel-debug-core | Apr 8, 2024 | Dec 21, 2023 |
| Suse | — | Upgrade ocfs2-kmp-azureUpgrade gfs2-kmp-rtUpgrade dtb-socionextUpgrade dtb-lgUpgrade dtb-caviumUpgrade kernel-develUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-rt-livepatch-develUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-rtUpgrade cluster-md-kmp-defaultUpgrade kernel-default-extraUpgrade kernel-sourceUpgrade kernel-rt_debugUpgrade kernel-64kbUpgrade dtb-amlogicUpgrade kernel-64kb-livepatch-develUpgrade kernel-source-rtUpgrade kernel-azure-vdsoUpgrade kernel-debug-develUpgrade reiserfs-kmp-defaultUpgrade dtb-amdUpgrade kselftests-kmp-64kbUpgrade dtb-appleUpgrade gfs2-kmp-azureUpgrade kernel-kvmsmall-develUpgrade kernel-syms-rtUpgrade dtb-alteraUpgrade dtb-apmUpgrade kernel-macrosUpgrade kernel-debug-livepatch-develUpgrade dtb-freescaleUpgrade reiserfs-kmp-64kbUpgrade kernel-zfcpdumpUpgrade ocfs2-kmp-rtUpgrade dtb-broadcomUpgrade kernel-obs-qaUpgrade kernel-rt-optionalUpgrade gfs2-kmp-64kbUpgrade dtb-exynosUpgrade kernel-64kb-develUpgrade kernel-rt_debug-develUpgrade kernel-default-livepatchUpgrade kernel-kvmsmallUpgrade kernel-source-azureUpgrade kernel-symsUpgrade cluster-md-kmp-azureUpgrade kernel-syms-azureUpgrade dtb-marvellUpgrade dtb-renesasUpgrade kernel-devel-azureUpgrade kernel-azure-optionalUpgrade kernel-debugUpgrade kernel-64kb-optionalUpgrade kernel-default-develUpgrade kselftests-kmp-azureUpgrade kernel-azure-extraUpgrade kernel-kvmsmall-vdsoUpgrade dtb-amazonUpgrade dtb-hisiliconUpgrade kernel-default-livepatch-develUpgrade dlm-kmp-64kbUpgrade dlm-kmp-azureUpgrade kernel-source-vanillaUpgrade dtb-sprdUpgrade dtb-allwinnerUpgrade gfs2-kmp-defaultUpgrade kernel-rt_debug-livepatch-develUpgrade reiserfs-kmp-azureUpgrade kernel-rt-extraUpgrade kernel-default-base-rebuildUpgrade kernel-azureUpgrade dlm-kmp-rtUpgrade kselftests-kmp-rtUpgrade kernel-rt_debug-vdsoUpgrade kernel-default-vdsoUpgrade ocfs2-kmp-defaultUpgrade kernel-docsUpgrade kernel-devel-rtUpgrade kernel-azure-develUpgrade dtb-xilinxUpgrade dtb-qcomUpgrade dtb-armUpgrade dlm-kmp-defaultUpgrade kernel-rt-vdsoUpgrade kernel-64kb-extraUpgrade dtb-rockchipUpgrade kernel-rt-livepatchUpgrade kernel-obs-buildUpgrade kernel-debug-vdsoUpgrade kernel-rtUpgrade dtb-mediatekUpgrade kernel-rt-develUpgrade kselftests-kmp-defaultUpgrade kernel-default-baseUpgrade cluster-md-kmp-rtUpgrade cluster-md-kmp-64kbUpgrade kernel-defaultUpgrade kernel-default-optionalUpgrade kernel-azure-livepatch-develUpgrade dtb-nvidia | Jan 17, 2024 | Dec 21, 2023 |
| Ubuntu | — | Upgrade linux-intel-iotg-5.15Upgrade linux-xilinx-zynqmpUpgrade linux-azure-5.15Upgrade linux-azureUpgrade linux-hwe-5.15Upgrade linux-ibmUpgrade linux-gcpUpgrade linux-nvidiaUpgrade linux-realtimeUpgrade linux-gkeop-5.15Upgrade linux-gcp-5.15Upgrade linux-oem-6.1Upgrade linux-kvmUpgrade linux-awsUpgrade linux-intel-iot-realtimeUpgrade linux-gkeopUpgrade linux-nvidia-tegra-igxUpgrade linux-oracleUpgrade linux-hwe-6.2Upgrade linux-oracle-5.15Upgrade linux-aws-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linux-intel-iotgUpgrade linux-nvidia-tegraUpgrade linuxUpgrade linux-lowlatency | Nov 19, 2024 | Dec 21, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 21, 2023 |
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