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-rtUpgrade kernel-docUpgrade kernel-rt-modules-coreUpgrade kernel-rt-debug-modules-coreUpgrade kernel-rt-modules-extraUpgrade kernel-64k-modules-extraUpgrade kernel-rt-modulesUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-64k-debug-modules-coreUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-zfcpdump-coreUpgrade kernel-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-64k-debug-coreUpgrade kernel-tools-libs-develUpgrade kernel-64k-debug-devel-matchedUpgrade kernel-devel-matchedUpgrade kernel-64k-coreUpgrade kernel-debug-devel-matchedUpgrade bpftoolUpgrade kernel-64k-devel-matchedUpgrade kernel-64k-debugUpgrade rvUpgrade kernel-zfcpdump-modulesUpgrade kernel-abi-stablelistsUpgrade kernel-64k-debug-modules-extraUpgrade libperfUpgrade kernel-rt-debug-coreUpgrade kernel-cross-headersUpgrade kernel-coreUpgrade kernel-rt-coreUpgrade rtlaUpgrade kernelUpgrade kernel-rt-debug-modules-extraUpgrade kernel-zfcpdump-develUpgrade python3-perfUpgrade kernel-64kUpgrade kernel-uki-virtUpgrade kernel-debug-uki-virtUpgrade kernel-modules-coreUpgrade kernel-debugUpgrade kernel-modulesUpgrade kernel-debug-modules-coreUpgrade kernel-develUpgrade kernel-64k-debug-develUpgrade kernel-64k-develUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-modulesUpgrade kernel-tools-libsUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-debug-develUpgrade kernel-debug-coreUpgrade kernel-modules-extraUpgrade kernel-rt-debugUpgrade kernel-rt-develUpgrade kernel-headersUpgrade kernel-debug-develUpgrade perfUpgrade kernel-64k-modules-coreUpgrade kernel-64k-debug-modulesUpgrade kernel-64k-modulesUpgrade kernel-zfcpdump | Apr 11, 2024 | Dec 21, 2023 |
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-livepatch-5.10.192-182.736Upgrade bpftool-debuginfoUpgrade kernel-toolsUpgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-4.14.336-255.557Upgrade bpftoolUpgrade kernelUpgrade perf-debuginfoUpgrade perfUpgrade kernel-develUpgrade kernel-tools-develUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-aarch64 | Jan 9, 2024 | Dec 21, 2023 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Dec 21, 2023 |
| Huawei Euleros 2_0_sp10 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libs | Mar 13, 2024 | Dec 21, 2023 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernelUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-toolsUpgrade bpftool | Mar 13, 2024 | Dec 21, 2023 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade bpftoolUpgrade perfUpgrade kernel-toolsUpgrade kernel-headersUpgrade python3-perfUpgrade kernel-devel | Mar 13, 2024 | Dec 21, 2023 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-tools-libs | Feb 12, 2024 | Dec 21, 2023 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Apr 11, 2024 | Dec 21, 2023 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Feb 22, 2024 | Dec 21, 2023 |
| Rocky_linux | — | Upgrade kernel-debug-develUpgrade kernel-rt-develUpgrade kernel-develUpgrade kernel-rt-kvmUpgrade bpftoolUpgrade python3-perfUpgrade perfUpgrade kernel-debugUpgrade kernel-rt-debug-modules-extraUpgrade perf-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-debug-coreUpgrade kernel-rt-coreUpgrade kernel-rt-debugUpgrade kernel-tools-libs-develUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-rt-debug-debuginfoUpgrade kernel-toolsUpgrade kernel-modulesUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-tools-libsUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debug-coreUpgrade kernel-debug-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-headersUpgrade kernel-rt-debug-develUpgrade bpftool-debuginfoUpgrade kernel-rtUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-coreUpgrade kernel-modules-extraUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-debug-modulesUpgrade kernel-debug-modules | Apr 8, 2024 | Dec 21, 2023 |
| Suse | — | Upgrade kernel-64kb-extraUpgrade kernel-rt-vdsoUpgrade kernel-devel-rtUpgrade kernel-azure-livepatch-develUpgrade kernel-default-optionalUpgrade kernel-azure-develUpgrade reiserfs-kmp-azureUpgrade dtb-allwinnerUpgrade dtb-nvidiaUpgrade kernel-source-vanillaUpgrade dlm-kmp-defaultUpgrade dtb-armUpgrade dtb-sprdUpgrade kernel-default-vdsoUpgrade dlm-kmp-rtUpgrade dtb-qcomUpgrade dlm-kmp-azureUpgrade kernel-azureUpgrade kernel-rt-develUpgrade kernel-obs-buildUpgrade dtb-rockchipUpgrade kernel-defaultUpgrade gfs2-kmp-defaultUpgrade kernel-debug-vdsoUpgrade cluster-md-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade kernel-default-baseUpgrade kernel-docsUpgrade kernel-rt-livepatchUpgrade cluster-md-kmp-rtUpgrade kernel-default-base-rebuildUpgrade kernel-rt-extraUpgrade kselftests-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade dtb-xilinxUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-mediatekUpgrade kernel-rtUpgrade kernel-rt_debug-vdsoUpgrade dtb-marvellUpgrade dtb-amazonUpgrade cluster-md-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-symsUpgrade kernel-source-azureUpgrade kernel-kvmsmallUpgrade kernel-devel-azureUpgrade kernel-debugUpgrade kernel-azure-extraUpgrade gfs2-kmp-64kbUpgrade kernel-docs-htmlUpgrade kernel-develUpgrade kernel-syms-rtUpgrade kernel-kvmsmall-develUpgrade dtb-appleUpgrade dtb-amlogicUpgrade kernel-debug-develUpgrade reiserfs-kmp-defaultUpgrade kernel-azure-vdsoUpgrade kernel-64kb-livepatch-develUpgrade kernel-debug-livepatch-develUpgrade reiserfs-kmp-rtUpgrade ocfs2-kmp-rtUpgrade kernel-sourceUpgrade kernel-rt-optionalUpgrade kernel-macrosUpgrade dtb-broadcomUpgrade dtb-caviumUpgrade kernel-64kbUpgrade kernel-zfcpdumpUpgrade cluster-md-kmp-defaultUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-64kb-develUpgrade dtb-freescaleUpgrade kernel-rt_debugUpgrade kernel-default-livepatchUpgrade dtb-lgUpgrade dtb-exynosUpgrade dtb-apmUpgrade kernel-azure-optionalUpgrade ocfs2-kmp-azureUpgrade dtb-socionextUpgrade kernel-rt_debug-develUpgrade reiserfs-kmp-64kbUpgrade gfs2-kmp-rtUpgrade kernel-obs-qaUpgrade kernel-64kb-optionalUpgrade kernel-default-livepatch-develUpgrade kernel-default-develUpgrade dtb-hisiliconUpgrade kselftests-kmp-azureUpgrade kernel-default-extraUpgrade ocfs2-kmp-64kbUpgrade dtb-alteraUpgrade dtb-amdUpgrade kernel-kvmsmall-vdsoUpgrade kernel-source-rtUpgrade kernel-rt-livepatch-develUpgrade dlm-kmp-64kbUpgrade kselftests-kmp-64kbUpgrade gfs2-kmp-azureUpgrade dtb-renesas | Jan 17, 2024 | Dec 21, 2023 |
| Ubuntu | — | Upgrade linux-aws-5.15Upgrade linux-nvidia-tegra-5.15Upgrade linux-raspiUpgrade linux-intel-iotgUpgrade linuxUpgrade linux-ibm-5.15Upgrade linux-lowlatencyUpgrade linux-nvidia-tegraUpgrade linux-lowlatency-hwe-5.15Upgrade linux-riscv-5.15Upgrade linux-bluefieldUpgrade linux-gkeUpgrade linux-azure-fdeUpgrade linux-oracle-5.15Upgrade linux-hwe-6.2Upgrade linux-oem-6.1Upgrade linux-kvmUpgrade linux-intel-iot-realtimeUpgrade linux-awsUpgrade linux-gkeopUpgrade linux-xilinx-zynqmpUpgrade linux-oracleUpgrade linux-azure-5.15Upgrade linux-intel-iotg-5.15Upgrade linux-nvidia-tegra-igxUpgrade linux-gkeop-5.15Upgrade linux-hwe-5.15 | 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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