net/nfc/llcp_sock.c in the Linux kernel before 5.12.10 allows local unprivileged users to cause a denial of service (NULL pointer dereference and BUG) by making a getsockname call after a certain type of failure of a bind call.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade python-perfUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade bpftool-debuginfoUpgrade python-perf-debuginfoUpgrade kernel-develUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-tools-develUpgrade kernel-toolsUpgrade bpftool | Jul 4, 2022 | Aug 8, 2021 |
| Debian | — | Upgrade linux | Aug 26, 2021 | Aug 8, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-headersUpgrade perfUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-develUpgrade kernelUpgrade kernel-tools-libs | Nov 12, 2021 | Aug 8, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade python3-perf | Nov 12, 2021 | Aug 8, 2021 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Aug 8, 2021 |
| Suse | — | Upgrade kselftests-kmp-defaultUpgrade cluster-md-kmp-preemptUpgrade dlm-kmp-defaultUpgrade kernel-preempt-extraUpgrade cluster-md-kmp-64kbUpgrade kernel-docsUpgrade kernel-vanilla-baseUpgrade kernel-syms-azureUpgrade kernel-64kb-extraUpgrade dtb-apmUpgrade dtb-rockchipUpgrade dtb-armUpgrade dtb-xilinxUpgrade dtb-nvidiaUpgrade dlm-kmp-azureUpgrade dtb-mediatekUpgrade kernel-default-base-rebuildUpgrade dtb-amlogicUpgrade kernel-azure-livepatch-develUpgrade kernel-obs-qaUpgrade dtb-sprdUpgrade reiserfs-kmp-azureUpgrade kernel-azure-develUpgrade gfs2-kmp-preemptUpgrade kernel-vanilla-livepatch-develUpgrade kernel-obs-buildUpgrade kernel-64kb-develUpgrade kernel-preemptUpgrade kgraft-patch-4_4_180-94_164-defaultUpgrade kernel-macrosUpgrade dtb-qcomUpgrade kernel-defaultUpgrade cluster-md-kmp-defaultUpgrade kernel-debug-baseUpgrade gfs2-kmp-defaultUpgrade dtb-zteUpgrade kselftests-kmp-preemptUpgrade kernel-default-optionalUpgrade dtb-alUpgrade kernel-default-extraUpgrade kernel-develUpgrade dtb-alteraUpgrade ocfs2-kmp-defaultUpgrade dtb-allwinnerUpgrade cluster-md-kmp-azureUpgrade kernel-preempt-livepatch-develUpgrade kselftests-kmp-azureUpgrade dtb-lgUpgrade kernel-kvmsmall-baseUpgrade kernel-default-baseUpgrade kernel-default-livepatch-develUpgrade kernel-debugUpgrade kernel-64kb-livepatch-develUpgrade dtb-caviumUpgrade dtb-amdUpgrade dtb-broadcomUpgrade dlm-kmp-64kbUpgrade dtb-freescaleUpgrade gfs2-kmp-64kbUpgrade kernel-debug-develUpgrade kernel-zfcpdumpUpgrade kernel-azure-baseUpgrade kernel-symsUpgrade dtb-exynosUpgrade kernel-default-develUpgrade kselftests-kmp-64kbUpgrade kernel-debug-livepatch-develUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-preempt-optionalUpgrade kernel-azureUpgrade kernel-devel-azureUpgrade reiserfs-kmp-64kbUpgrade ocfs2-kmp-azureUpgrade reiserfs-kmp-preemptUpgrade kernel-default-manUpgrade kernel-docs-htmlUpgrade kernel-sourceUpgrade kernel-default-kgraftUpgrade kernel-zfcpdump-manUpgrade dtb-marvellUpgrade ocfs2-kmp-64kbUpgrade kernel-vanillaUpgrade kernel-source-azureUpgrade dlm-kmp-preemptUpgrade kernel-azure-optionalUpgrade kernel-vanilla-develUpgrade reiserfs-kmp-defaultUpgrade dtb-socionextUpgrade kernel-default-livepatchUpgrade kernel-preempt-develUpgrade dtb-renesasUpgrade ocfs2-kmp-preemptUpgrade gfs2-kmp-azureUpgrade dtb-hisiliconUpgrade kernel-64kbUpgrade kernel-source-vanillaUpgrade kernel-azure-extraUpgrade kernel-kvmsmall-develUpgrade kernel-64kb-optionalUpgrade kernel-kvmsmall | Oct 26, 2022 | Aug 8, 2021 |
| Ubuntu | — | Upgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-1102-awsUpgrade linux-image-awsUpgrade linux-image-azureUpgrade linux-image-4.4.0-1103-kvmUpgrade linux-image-5.8.0-1040-azureUpgrade linux-image-5.8.0-1038-oracleUpgrade linux-image-kvmUpgrade linux-image-4.4.0-1138-awsUpgrade linux-image-4.4.0-222-lowlatencyUpgrade linux-image-5.8.0-1039-gcpUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-generic-lts-xenialUpgrade linux-image-5.8.0-1042-awsUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-gcpUpgrade linux-image-genericUpgrade linux-image-virtualUpgrade linux-image-oracleUpgrade linux-image-4.4.0-222-generic | Aug 25, 2021 | Aug 8, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 8, 2021 |
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