A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unix_diag_get_exact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service.
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 |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Apr 19, 2023 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernelUpgrade python3-perfUpgrade bpftool | Jul 5, 2023 | Apr 19, 2023 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Oct 11, 2023 | Apr 19, 2023 |
| Suse | — | Upgrade kernel-debug-livepatch-develUpgrade kernel-rt-vdsoUpgrade reiserfs-kmp-64kbUpgrade kernel-docsUpgrade kselftests-kmp-rtUpgrade dtb-marvellUpgrade dtb-armUpgrade dtb-nvidiaUpgrade dtb-socionextUpgrade dlm-kmp-defaultUpgrade kernel-rt_debug-vdsoUpgrade cluster-md-kmp-defaultUpgrade kernel-64kb-optionalUpgrade dtb-broadcomUpgrade dlm-kmp-rtUpgrade dtb-renesasUpgrade dtb-apmUpgrade dlm-kmp-azureUpgrade kernel-obs-buildUpgrade dtb-amdUpgrade kernel-source-rtUpgrade kernel-azure-extraUpgrade kernel-debugUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-livepatch-develUpgrade reiserfs-kmp-defaultUpgrade kernel-default-baseUpgrade dtb-appleUpgrade kernel-default-extraUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-rt-livepatch-develUpgrade cluster-md-kmp-64kbUpgrade kernel-syms-rtUpgrade kernel-rt_debugUpgrade kernel-rt-optionalUpgrade kernel-rt-extraUpgrade kselftests-kmp-defaultUpgrade dtb-sprdUpgrade kernel-64kb-extraUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-amlogicUpgrade kernel-macrosUpgrade reiserfs-kmp-rtUpgrade kernel-azure-vdsoUpgrade kernel-defaultUpgrade dtb-hisiliconUpgrade kernel-symsUpgrade kernel-obs-qaUpgrade kernel-debug-develUpgrade kernel-default-vdsoUpgrade dtb-caviumUpgrade kernel-64kbUpgrade dtb-freescaleUpgrade ocfs2-kmp-defaultUpgrade ocfs2-kmp-64kbUpgrade kernel-sourceUpgrade kernel-preempt-develUpgrade kernel-kvmsmallUpgrade dtb-qcomUpgrade kernel-rtUpgrade gfs2-kmp-64kbUpgrade kernel-syms-azureUpgrade kernel-azure-optionalUpgrade kernel-preemptUpgrade kernel-default-base-rebuildUpgrade reiserfs-kmp-azureUpgrade dtb-lgUpgrade cluster-md-kmp-rtUpgrade kernel-default-optionalUpgrade kernel-source-azureUpgrade dtb-alteraUpgrade cluster-md-kmp-azureUpgrade kernel-rt-develUpgrade kernel-default-livepatchUpgrade dtb-zteUpgrade kselftests-kmp-azureUpgrade kernel-rt_debug-develUpgrade kernel-rt-livepatchUpgrade dtb-xilinxUpgrade dlm-kmp-64kbUpgrade gfs2-kmp-defaultUpgrade kernel-source-vanillaUpgrade dtb-exynosUpgrade kernel-develUpgrade kselftests-kmp-64kbUpgrade gfs2-kmp-azureUpgrade gfs2-kmp-rtUpgrade dtb-mediatekUpgrade dtb-allwinnerUpgrade kernel-64kb-develUpgrade ocfs2-kmp-azureUpgrade kernel-devel-rtUpgrade dtb-alUpgrade kernel-zfcpdumpUpgrade kernel-azure-livepatch-develUpgrade dtb-rockchipUpgrade dtb-amazonUpgrade kernel-64kb-livepatch-develUpgrade kernel-kvmsmall-develUpgrade ocfs2-kmp-rtUpgrade kernel-devel-azureUpgrade kernel-debug-vdsoUpgrade kernel-azure-develUpgrade kernel-default-develUpgrade kernel-azure | Apr 11, 2023 | Apr 10, 2023 |
| Ubuntu | — | Upgrade linux-xilinx-zynqmpUpgrade linux-azure-5.4Upgrade linux-intel-iotgUpgrade linux-kvmUpgrade linux-intel-iotg-5.15Upgrade linux-raspi-5.4Upgrade linux-raspiUpgrade linux-aws-5.4Upgrade linux-fipsUpgrade linux-lowlatency-hwe-5.15Upgrade linux-oracleUpgrade linux-nvidiaUpgrade linux-gcpUpgrade linux-bluefieldUpgrade linux-riscv-5.15Upgrade linux-aws-5.15Upgrade linux-hwe-5.15Upgrade linux-gcp-5.15Upgrade linux-oracle-5.4Upgrade linux-awsUpgrade linux-azure-fdeUpgrade linux-gkeUpgrade linux-azureUpgrade linux-gkeop-5.15Upgrade linux-realtimeUpgrade linux-azure-5.15Upgrade linux-iotUpgrade linuxUpgrade linux-hwe-5.4Upgrade linux-intel-iot-realtimeUpgrade linux-gkeopUpgrade linux-oracle-5.15Upgrade linux-lowlatencyUpgrade linux-gcp-5.4Upgrade linux-gcp-fipsUpgrade linux-azure-fipsUpgrade linux-ibm-5.4Upgrade linux-nvidia-tegra-5.15Upgrade linux-ibmUpgrade linux-aws-fips | Nov 19, 2024 | Apr 19, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Apr 19, 2023 |
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