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Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock could occur in case of netpoll being active for the interface the xen-netback driver is connected to (CVE-2022-42329).
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade python-perf-debuginfoUpgrade python-perfUpgrade kernelUpgrade perf-debuginfoUpgrade kernel-livepatch-5.15.86-53.137Upgrade kernel-livepatch-4.14.304-226.531Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade bpftoolUpgrade perfUpgrade kernel-tools-develUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernel-livepatch-5.10.162-141.675 | Apr 5, 2023 | Dec 7, 2022 |
| Amazon_linux | — | Upgrade kernel | Apr 5, 2023 | Dec 7, 2022 |
| Amazon_linux_2023 | — | Upgrade kernel-livepatch-6.1.10-15.42Upgrade bpftool-debuginfoUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade python3-perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpfUpgrade kernel-tools-debuginfoUpgrade kernel-libbpf-staticUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-libbpf-develUpgrade kernel-tools-develUpgrade kernel-toolsUpgrade kernelUpgrade python3-perfUpgrade kernel-headersUpgrade perf-debuginfoUpgrade perf | Feb 17, 2025 | Dec 8, 2022 |
| Debian | — | Upgrade linux | Dec 22, 2022 | Dec 7, 2022 |
| Suse | — | Upgrade ocfs2-kmp-rtUpgrade kernel-rt-develUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade dtb-apmUpgrade kernel-debug-develUpgrade dtb-lgUpgrade kernel-default-develUpgrade ocfs2-kmp-defaultUpgrade dtb-hisiliconUpgrade kernel-devel-rtUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-preempt-develUpgrade dtb-xilinxUpgrade kernel-azure-extraUpgrade cluster-md-kmp-azureUpgrade kernel-zfcpdumpUpgrade gfs2-kmp-64kbUpgrade dtb-allwinnerUpgrade kernel-kvmsmall-develUpgrade kselftests-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade dtb-amazonUpgrade kernel-vanilla-baseUpgrade kernel-64kb-develUpgrade kernel-develUpgrade dtb-alteraUpgrade dtb-mediatekUpgrade kernel-debugUpgrade kernel-64kb-optionalUpgrade dtb-amdUpgrade kernel-default-baseUpgrade kernel-vanillaUpgrade kernel-zfcpdump-manUpgrade kernel-64kb-livepatch-develUpgrade gfs2-kmp-azureUpgrade dtb-freescaleUpgrade reiserfs-kmp-azureUpgrade dtb-appleUpgrade dtb-caviumUpgrade gfs2-kmp-defaultUpgrade kernel-default-livepatch-develUpgrade kernel-symsUpgrade kernel-64kb-extraUpgrade dtb-renesasUpgrade kernel-source-azureUpgrade kernel-default-optionalUpgrade ocfs2-kmp-azureUpgrade dtb-armUpgrade kernel-64kbUpgrade kernel-debug-livepatch-develUpgrade dtb-socionextUpgrade kernel-default-base-rebuildUpgrade cluster-md-kmp-64kbUpgrade dtb-amlogicUpgrade kernel-azureUpgrade gfs2-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-kvmsmall-baseUpgrade kernel-default-manUpgrade dtb-marvellUpgrade dtb-broadcomUpgrade kernel-default-extraUpgrade kernel-azure-optionalUpgrade dtb-nvidiaUpgrade dlm-kmp-defaultUpgrade dlm-kmp-azureUpgrade kernel-vanilla-livepatch-develUpgrade dtb-alUpgrade reiserfs-kmp-64kbUpgrade kernel-source-vanillaUpgrade kernel-obs-qaUpgrade dtb-zteUpgrade kernel-source-rtUpgrade kernel-kvmsmallUpgrade kernel-preemptUpgrade cluster-md-kmp-defaultUpgrade ocfs2-kmp-64kbUpgrade kernel-rt_debugUpgrade kernel-azure-develUpgrade kernel-azure-baseUpgrade kernel-docs-htmlUpgrade kernel-docsUpgrade kselftests-kmp-azureUpgrade dtb-rockchipUpgrade kernel-syms-azureUpgrade dtb-exynosUpgrade kernel-obs-buildUpgrade dtb-sprdUpgrade kernel-devel-azureUpgrade dtb-qcomUpgrade kernel-default-livepatchUpgrade kernel-defaultUpgrade kernel-azure-livepatch-develUpgrade kernel-rtUpgrade kernel-vanilla-develUpgrade kselftests-kmp-defaultUpgrade kernel-macrosUpgrade kernel-sourceUpgrade kernel-rt_debug-develUpgrade kernel-debug-baseUpgrade dlm-kmp-rt | Dec 19, 2022 | Dec 7, 2022 |
| Ubuntu | — | Upgrade linux-image-azureUpgrade linux-image-gkeUpgrade linux-image-gcpUpgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-5.15.0-67-generic-64kUpgrade linux-image-azure-lts-20.04Upgrade linux-image-5.15.0-1026-intel-iotgUpgrade linux-image-5.15.0-1030-oracleUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-4.15.0-1128-raspi2Upgrade linux-image-5.4.0-1065-gkeopUpgrade linux-image-5.4.0-1087-kvmUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-snapdragonUpgrade linux-image-5.15.0-67-generic-lpaeUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-intel-iotgUpgrade linux-image-azure-lts-22.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-5.19.0-1019-gcpUpgrade linux-image-5.19.0-1019-oracleUpgrade linux-image-raspiUpgrade linux-image-5.15.0-1034-azureUpgrade linux-image-5.15.0-1029-kvmUpgrade linux-image-awsUpgrade linux-image-5.15.0-1030-gcpUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-raspi2Upgrade linux-image-gkeop-5.15Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.19.0-1022-awsUpgrade linux-image-5.19.0-1021-lowlatencyUpgrade linux-image-5.15.0-1016-gkeopUpgrade linux-image-raspi-nolpaeUpgrade linux-image-5.4.0-1095-gkeUpgrade linux-image-4.15.0-1136-kvmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1025-raspi-nolpaeUpgrade linux-image-5.4.0-144-genericUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-gke-5.4Upgrade linux-image-5.15.0-1034-azure-fdeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.4.0-1081-raspiUpgrade linux-image-bluefieldUpgrade linux-image-4.15.0-1162-azureUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-aws-lts-20.04Upgrade linux-image-4.15.0-1146-snapdragonUpgrade linux-image-5.19.0-1022-azureUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.15.0-1025-raspiUpgrade linux-image-kvmUpgrade linux-image-dell300xUpgrade linux-image-oracleUpgrade linux-image-aws-hweUpgrade linux-image-5.15.0-1031-awsUpgrade linux-image-5.15.0-67-genericUpgrade linux-image-4.15.0-1115-oracleUpgrade linux-image-azure-fdeUpgrade linux-image-4.15.0-206-lowlatencyUpgrade linux-image-5.15.0-67-lowlatency-64kUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-aws-lts-22.04Upgrade linux-image-5.4.0-1104-azureUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-5.19.0-1021-lowlatency-64kUpgrade linux-image-gke-5.15Upgrade linux-image-5.4.0-1045-ibmUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.15.0-1061-dell300xUpgrade linux-image-5.19.0-1015-raspiUpgrade linux-image-oem-osp1Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-generic-64kUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.19.0-1019-ibmUpgrade linux-image-gkeop-5.4Upgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-1028-gkeUpgrade linux-image-4.15.0-1151-awsUpgrade linux-image-5.15.0-67-lowlatencyUpgrade linux-image-5.4.0-1059-bluefieldUpgrade linux-image-5.4.0-1097-awsUpgrade linux-image-5.19.0-1020-kvmUpgrade linux-image-4.15.0-1146-gcpUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.19.0-38-genericUpgrade linux-image-virtualUpgrade linux-image-4.15.0-206-generic-lpaeUpgrade linux-image-azure-lts-18.04Upgrade linux-image-generic-lpaeUpgrade linux-image-4.15.0-206-genericUpgrade linux-image-5.15.0-1026-ibmUpgrade linux-image-5.19.0-1015-raspi-nolpaeUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.4.0-144-generic-lpaeUpgrade linux-image-gkeopUpgrade linux-image-5.19.0-38-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.4.0-1094-oracleUpgrade linux-image-5.4.0-1101-gcpUpgrade linux-image-oemUpgrade linux-image-ibmUpgrade linux-image-aws-lts-18.04Upgrade linux-image-5.19.0-38-generic-64kUpgrade linux-image-5.4.0-144-lowlatency | Mar 22, 2023 | Dec 7, 2022 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 7, 2022 |
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