The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
The fix for XSA-423 added logic to Linux'es netback driver to deal with a frontend splitting a packet in a way such that not all of the headers would come in one piece. Unfortunately the logic introduced there didn't account for the extreme case of the entire packet being split into as many pieces as permitted by the protocol, yet still being smaller than the area that's specially dealt with to keep all (possible) headers together. Such an unusual packet would therefore trigger a buffer overrun in the driver.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade xen | Mar 21, 2024 | Sep 22, 2023 |
| Amazon Linux Ami 2 | — | Upgrade kernel-headersUpgrade perf-debuginfoUpgrade python-perfUpgrade kernel-debuginfoUpgrade perfUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.10.192-182.736Upgrade kernel-livepatch-4.14.322-244.536Upgrade bpftoolUpgrade kernel-develUpgrade kernel-livepatch-5.15.128-80.144Upgrade kernel-toolsUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-devel | Aug 24, 2023 | Aug 24, 2023 |
| Amazon_linux | — | Upgrade kernel | Oct 4, 2023 | Sep 22, 2023 |
| Amazon_linux_2023 | — | Upgrade perf-debuginfoUpgrade kernel-libbpfUpgrade kernel-headersUpgrade kernel-develUpgrade python3-perfUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel-livepatch-6.1.49-69.116Upgrade kernel-tools-debuginfoUpgrade kernel-toolsUpgrade kernel-libbpf-staticUpgrade kernelUpgrade kernel-libbpf-develUpgrade bpftoolUpgrade kernel-tools-develUpgrade perf | Feb 17, 2025 | Aug 8, 2023 |
| Debian | — | Upgrade linux | Aug 21, 2023 | Aug 21, 2023 |
| Gentoo Linux | — | Upgrade app-emulation/xen. | Sep 23, 2024 | Sep 22, 2023 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernelUpgrade python3-perf | Jan 10, 2024 | Sep 22, 2023 |
| Suse | — | Upgrade kernel-rt_debug-develUpgrade kernel-sourceUpgrade dtb-marvellUpgrade kernel-debug-livepatch-develUpgrade kernel-devel-azureUpgrade dtb-appleUpgrade kernel-debug-baseUpgrade kernel-macrosUpgrade dtb-freescaleUpgrade kernel-64kb-develUpgrade dtb-apmUpgrade dtb-xilinxUpgrade kernel-preemptUpgrade kernel-kvmsmall-baseUpgrade kselftests-kmp-rtUpgrade kernel-syms-rtUpgrade ocfs2-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade kernel-rt-optionalUpgrade kernel-azureUpgrade kernel-devel-rtUpgrade dtb-mediatekUpgrade kernel-azure-develUpgrade dtb-allwinnerUpgrade kernel-rt_debug-vdsoUpgrade kernel-obs-buildUpgrade kernel-default-optionalUpgrade kernel-default-base-rebuildUpgrade dtb-qcomUpgrade reiserfs-kmp-rtUpgrade ocfs2-kmp-azureUpgrade kernel-vanilla-livepatch-develUpgrade kernel-64kb-extraUpgrade dtb-armUpgrade dlm-kmp-defaultUpgrade dlm-kmp-azureUpgrade gfs2-kmp-defaultUpgrade kernel-zfcpdump-manUpgrade kernel-rt-develUpgrade kernel-kvmsmall-vdsoUpgrade dtb-socionextUpgrade kernel-default-baseUpgrade dtb-alUpgrade kernel-docsUpgrade reiserfs-kmp-azureUpgrade kernel-preempt-develUpgrade gfs2-kmp-azureUpgrade dtb-caviumUpgrade cluster-md-kmp-64kbUpgrade kernel-rtUpgrade kernel-default-manUpgrade kselftests-kmp-defaultUpgrade kernel-rt-extraUpgrade kernel-defaultUpgrade kernel-debug-vdsoUpgrade dtb-sprdUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-renesasUpgrade dlm-kmp-rtUpgrade kernel-rt-vdsoUpgrade dtb-nvidiaUpgrade kernel-rt-livepatchUpgrade kernel-source-vanillaUpgrade dtb-zteUpgrade kernel-rt-livepatch-develUpgrade kselftests-kmp-azureUpgrade dtb-rockchipUpgrade kernel-default-develUpgrade kernel-docs-htmlUpgrade dtb-hisiliconUpgrade kernel-kvmsmallUpgrade dtb-exynosUpgrade kernel-rt_debugUpgrade cluster-md-kmp-azureUpgrade kernel-develUpgrade kernel-azure-vdsoUpgrade kernel-vanillaUpgrade cluster-md-kmp-defaultUpgrade kernel-azure-optionalUpgrade kernel-default-vdsoUpgrade kernel-azure-baseUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade kernel-debug-develUpgrade kernel-default-extraUpgrade dtb-broadcomUpgrade gfs2-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade kernel-64kbUpgrade kernel-azure-extraUpgrade kernel-kvmsmall-develUpgrade dtb-alteraUpgrade kernel-default-livepatchUpgrade kernel-vanilla-baseUpgrade dtb-amazonUpgrade dtb-lgUpgrade dtb-amdUpgrade kselftests-kmp-64kbUpgrade dtb-amlogicUpgrade kernel-obs-qaUpgrade kernel-64kb-optionalUpgrade kernel-symsUpgrade kernel-syms-azureUpgrade kernel-zfcpdumpUpgrade dlm-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kernel-source-rtUpgrade kernel-azure-livepatch-develUpgrade kernel-debugUpgrade gfs2-kmp-rtUpgrade kernel-source-azureUpgrade kernel-vanilla-develUpgrade ocfs2-kmp-rtUpgrade kernel-64kb-livepatch-develUpgrade kernel-kvmsmall-livepatch-devel | Aug 24, 2023 | Aug 23, 2023 |
| Ubuntu | — | Upgrade linux-image-oemUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-xilinx-zynqmpUpgrade linux-image-generic-64kUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-oem-20.04dUpgrade linux-image-oem-22.04cUpgrade linux-image-4.15.0-1171-azureUpgrade linux-image-intelUpgrade linux-image-4.15.0-1125-oracleUpgrade linux-image-intel-iotgUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-4.15.0-1162-awsUpgrade linux-image-5.15.0-1050-azureUpgrade linux-image-6.1.0-1021-oemUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.15.0-87-generic-lpaeUpgrade linux-image-5.15.0-1039-nvidiaUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-gcpUpgrade linux-image-5.15.0-1048-awsUpgrade linux-image-6.2.0-1011-nvidiaUpgrade linux-image-5.15.0-87-lowlatencyUpgrade linux-image-oem-osp1Upgrade linux-image-4.4.0-1162-awsUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-4.4.0-1125-kvmUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-1041-raspiUpgrade linux-image-gkeUpgrade linux-image-aws-lts-22.04Upgrade linux-image-5.4.0-1118-azureUpgrade linux-image-6.2.0-1014-oracleUpgrade linux-image-nvidia-6.2Upgrade linux-image-aws-lts-20.04Upgrade linux-image-genericUpgrade linux-image-gke-5.15Upgrade linux-image-oem-20.04bUpgrade linux-image-5.15.0-1045-gcpUpgrade linux-image-6.2.0-1015-azure-fdeUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-87-lowlatency-64kUpgrade linux-image-6.2.0-1015-lowlatency-64kUpgrade linux-image-azure-lts-18.04Upgrade linux-image-starfiveUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-20.04cUpgrade linux-image-nvidiaUpgrade linux-image-gkeop-5.4Upgrade linux-image-generic-hwe-22.04Upgrade linux-image-6.2.0-35-genericUpgrade linux-image-6.2.0-1015-lowlatencyUpgrade linux-image-5.4.0-165-generic-lpaeUpgrade linux-image-5.4.0-1079-gkeopUpgrade linux-image-gkeopUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-raspiUpgrade linux-image-azureUpgrade linux-image-ibmUpgrade linux-image-5.15.0-87-genericUpgrade linux-image-azure-lts-22.04Upgrade linux-image-5.4.0-165-genericUpgrade linux-image-5.4.0-165-lowlatencyUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-5.4.0-1096-raspiUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-kvmUpgrade linux-image-nvidia-64k-6.2Upgrade linux-image-4.15.0-1146-kvmUpgrade linux-image-5.15.0-1045-kvmUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-raspi2Upgrade linux-image-aws-hweUpgrade linux-image-4.15.0-1156-gcpUpgrade linux-image-awsUpgrade linux-image-4.15.0-219-lowlatencyUpgrade linux-image-5.4.0-1112-awsUpgrade linux-image-generic-lts-xenialUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-azure-cvmUpgrade linux-image-6.2.0-1017-gcpUpgrade linux-image-5.4.0-1101-kvmUpgrade linux-image-4.4.0-1124-awsUpgrade linux-image-gkeop-5.15Upgrade linux-image-oem-20.04Upgrade linux-image-5.15.0-1041-ibmUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.4.0-1059-ibmUpgrade linux-image-6.2.0-35-generic-lpaeUpgrade linux-image-4.4.0-246-genericUpgrade linux-image-4.4.0-246-lowlatencyUpgrade linux-image-5.4.0-1032-xilinx-zynqmpUpgrade linux-image-5.15.0-1045-gkeUpgrade linux-image-5.15.0-1046-oracleUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-azure-fdeUpgrade linux-image-5.4.0-1111-oracleUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-6.2.0-35-generic-64kUpgrade linux-image-6.2.0-1015-raspiUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-6.2.0-1011-nvidia-64kUpgrade linux-image-generic-lpaeUpgrade linux-image-virtualUpgrade linux-image-4.15.0-219-genericUpgrade linux-image-5.4.0-1116-gcpUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-5.15.0-1031-gkeopUpgrade linux-image-azure-lts-20.04Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-6.2.0-1015-azureUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-6.2.0-1007-starfiveUpgrade linux-image-5.4.0-1073-bluefieldUpgrade linux-image-6.2.0-1015-kvmUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-oracleUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.15.0-87-generic-64kUpgrade linux-image-aws-lts-18.04Upgrade linux-image-5.4.0-1024-iotUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1043-intel-iotgUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1039-nvidia-lowlatencyUpgrade linux-image-bluefieldUpgrade linux-image-5.15.0-1050-azure-fdeUpgrade linux-image-6.2.0-1014-aws | Sep 18, 2023 | Sep 6, 2023 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Sep 22, 2023 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub