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hci_conn_cleanup in net/bluetooth/hci_conn.c in the Linux kernel through 6.2.9 has a use-after-free (observed in hci_conn_hash_flush) because of calls to hci_dev_put and hci_conn_put. There is a double free that may lead to privilege escalation.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-debug-coreUpgrade kernel-debug-modules-coreUpgrade kernel-debug-modulesUpgrade kernelUpgrade kernel-zfcpdumpUpgrade kernel-64k-develUpgrade kernel-cross-headersUpgrade kernel-rt-develUpgrade kernel-rt-kvmUpgrade kernel-headersUpgrade kernel-zfcpdump-develUpgrade kernel-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-rt-modules-extraUpgrade kernel-64k-debugUpgrade kernel-zfcpdump-coreUpgrade kernel-abi-stablelistsUpgrade kernel-64k-coreUpgrade kernel-64kUpgrade kernel-64k-modulesUpgrade kernel-64k-debug-coreUpgrade kernel-modules-extraUpgrade kernel-rt-debug-coreUpgrade kernel-64k-debug-modules-extraUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-devel-matchedUpgrade rtlaUpgrade kernel-debug-develUpgrade kernel-rt-modules-coreUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-modules-coreUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-modulesUpgrade python3-perfUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rtUpgrade kernel-toolsUpgrade kernel-uki-virtUpgrade kernel-64k-modules-coreUpgrade kernel-64k-modules-extraUpgrade libperfUpgrade kernel-rt-debug-modules-coreUpgrade kernel-devel-matchedUpgrade kernel-64k-devel-matchedUpgrade rvUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-debug-uki-virtUpgrade kernel-64k-debug-modules-coreUpgrade kernel-64k-debug-develUpgrade kernel-rt-debugUpgrade kernel-rt-coreUpgrade kernel-64k-debug-modulesUpgrade kernel-64k-debug-devel-matchedUpgrade perfUpgrade kernel-develUpgrade kernel-debugUpgrade kernel-rt-debug-develUpgrade kernel-tools-libs-develUpgrade kernel-doc | May 31, 2024 | Mar 31, 2023 |
| Oracle_linux | — | Upgrade kernel | May 14, 2024 | Mar 28, 2023 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | May 23, 2024 | Mar 31, 2023 |
| Rocky_linux | — | Upgrade kernel-tools-libs-develUpgrade kernel-rt-debug-debuginfoUpgrade kernel-develUpgrade kernel-rt-develUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-cross-headersUpgrade python3-perf-debuginfoUpgrade kernel-debug-modulesUpgrade kernel-rt-debuginfo-common-x86_64Upgrade bpftoolUpgrade kernel-toolsUpgrade kernel-rt-kvmUpgrade kernel-rtUpgrade kernel-rt-debugUpgrade python3-perfUpgrade kernel-rt-modulesUpgrade kernel-debug-develUpgrade kernel-modulesUpgrade kernel-coreUpgrade perfUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-debuginfoUpgrade kernel-debug-coreUpgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade kernel-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debug-modulesUpgrade kernel-debugUpgrade kernel-rt-debug-develUpgrade kernel-rt-coreUpgrade kernel-debug-modules-extraUpgrade kernel-tools-debuginfoUpgrade perf-debuginfo | Jun 17, 2024 | Mar 31, 2023 |
| Suse | — | Upgrade dtb-amdUpgrade kernel-preempt-develUpgrade kernel-azure-optionalUpgrade kernel-rt-vdsoUpgrade reiserfs-kmp-64kbUpgrade kernel-docsUpgrade kernel-rt-livepatchUpgrade dtb-renesasUpgrade gfs2-kmp-azureUpgrade kernel-obs-buildUpgrade ocfs2-kmp-64kbUpgrade kernel-rt_debug-livepatch-develUpgrade reiserfs-kmp-azureUpgrade kernel-defaultUpgrade dtb-marvellUpgrade kernel-azureUpgrade dtb-zteUpgrade kernel-rt-extraUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-optionalUpgrade kernel-rt-optionalUpgrade kernel-default-livepatchUpgrade gfs2-kmp-defaultUpgrade kernel-azure-baseUpgrade dlm-kmp-rtUpgrade dtb-caviumUpgrade kernel-rt_debug-develUpgrade kernel-source-vanillaUpgrade kernel-docs-htmlUpgrade dtb-alUpgrade kernel-default-livepatch-develUpgrade kernel-vanilla-baseUpgrade ocfs2-kmp-azureUpgrade dtb-nvidiaUpgrade dtb-sprdUpgrade dtb-allwinnerUpgrade kselftests-kmp-rtUpgrade kernel-kvmsmall-baseUpgrade kselftests-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade kernel-zfcpdump-manUpgrade reiserfs-kmp-rtUpgrade kernel-source-rtUpgrade dtb-rockchipUpgrade kernel-default-baseUpgrade cluster-md-kmp-rtUpgrade kernel-default-base-rebuildUpgrade dlm-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade dtb-broadcomUpgrade kernel-vanilla-develUpgrade kernel-develUpgrade dtb-socionextUpgrade dtb-alteraUpgrade kernel-debug-vdsoUpgrade kernel-64kb-extraUpgrade kernel-vanilla-livepatch-develUpgrade dtb-xilinxUpgrade ocfs2-kmp-rtUpgrade kernel-devel-rtUpgrade kernel-azure-develUpgrade kernel-debug-baseUpgrade kernel-azure-vdsoUpgrade kernel-64kb-livepatch-develUpgrade dtb-qcomUpgrade kernel-symsUpgrade kernel-kvmsmallUpgrade dtb-freescaleUpgrade kernel-rt_debug-vdsoUpgrade kernel-default-vdsoUpgrade kernel-devel-azureUpgrade dlm-kmp-64kbUpgrade dtb-appleUpgrade kernel-preemptUpgrade kernel-azure-extraUpgrade kernel-debugUpgrade dtb-exynosUpgrade dtb-armUpgrade dtb-lgUpgrade gfs2-kmp-64kbUpgrade kernel-zfcpdumpUpgrade kernel-64kb-optionalUpgrade kernel-rtUpgrade kernel-rt-livepatch-develUpgrade kernel-default-extraUpgrade kernel-64kbUpgrade dtb-hisiliconUpgrade cluster-md-kmp-defaultUpgrade kselftests-kmp-64kbUpgrade kernel-debug-livepatch-develUpgrade kernel-debug-develUpgrade gfs2-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-azure-livepatch-develUpgrade kernel-64kb-develUpgrade kernel-macrosUpgrade kernel-obs-qaUpgrade kernel-sourceUpgrade kernel-vanillaUpgrade kernel-rt-develUpgrade dtb-apmUpgrade dlm-kmp-azureUpgrade kernel-default-manUpgrade dtb-mediatekUpgrade dtb-amazonUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-kvmsmall-develUpgrade cluster-md-kmp-azureUpgrade kernel-source-azureUpgrade kernel-default-develUpgrade dtb-amlogicUpgrade kernel-syms-azureUpgrade kselftests-kmp-defaultUpgrade kernel-rt_debug | Apr 11, 2023 | Mar 31, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 31, 2023 |
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