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).
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 python-perf-debuginfoUpgrade kernel-tools-develUpgrade python-perfUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-livepatch-5.15.86-53.137Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade bpftool-debuginfoUpgrade kernelUpgrade kernel-livepatch-4.14.304-226.531Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-5.10.162-141.675Upgrade kernel-debuginfoUpgrade kernel-toolsUpgrade bpftool | Apr 5, 2023 | Dec 7, 2022 |
| Amazon_linux | — | Upgrade kernel | Apr 5, 2023 | Dec 7, 2022 |
| Amazon_linux_2023 | — | Upgrade kernel-libbpfUpgrade kernel-headersUpgrade bpftool-debuginfoUpgrade kernel-tools-debuginfoUpgrade bpftoolUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpf-staticUpgrade python3-perf-debuginfoUpgrade kernel-toolsUpgrade kernel-livepatch-6.1.10-15.42Upgrade perfUpgrade kernel-tools-develUpgrade python3-perfUpgrade kernelUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-libbpf-devel | Feb 17, 2025 | Dec 8, 2022 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Dec 7, 2022 |
| Debian | — | Upgrade linux | Dec 22, 2022 | Dec 7, 2022 |
| Suse | — | Upgrade gfs2-kmp-defaultUpgrade dtb-sprdUpgrade kernel-azure-baseUpgrade ocfs2-kmp-defaultUpgrade kernel-source-vanillaUpgrade kernel-64kbUpgrade kernel-obs-buildUpgrade kernel-default-develUpgrade dtb-freescaleUpgrade kernel-source-rtUpgrade dtb-lgUpgrade ocfs2-kmp-azureUpgrade kernel-debug-baseUpgrade kernel-develUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade dtb-nvidiaUpgrade kernel-vanilla-baseUpgrade kernel-source-azureUpgrade dtb-marvellUpgrade gfs2-kmp-azureUpgrade kselftests-kmp-64kbUpgrade dtb-qcomUpgrade dlm-kmp-64kbUpgrade kernel-default-base-rebuildUpgrade kernel-preempt-develUpgrade kernel-docs-htmlUpgrade dtb-broadcomUpgrade kernel-kvmsmall-baseUpgrade dtb-alUpgrade dlm-kmp-rtUpgrade dtb-amazonUpgrade dtb-renesasUpgrade kernel-vanilla-livepatch-develUpgrade cluster-md-kmp-rtUpgrade kselftests-kmp-azureUpgrade kernel-vanilla-develUpgrade dtb-zteUpgrade reiserfs-kmp-64kbUpgrade kernel-zfcpdump-manUpgrade kernel-kvmsmall-livepatch-develUpgrade ocfs2-kmp-64kbUpgrade dtb-allwinnerUpgrade dtb-appleUpgrade kernel-azure-optionalUpgrade kernel-sourceUpgrade kernel-azureUpgrade kernel-default-livepatchUpgrade kernel-rt_debug-develUpgrade kernel-preemptUpgrade dtb-caviumUpgrade dtb-exynosUpgrade kernel-debug-develUpgrade dtb-amdUpgrade kernel-default-livepatch-develUpgrade kernel-azure-extraUpgrade kernel-default-optionalUpgrade dtb-xilinxUpgrade dtb-alteraUpgrade kernel-default-baseUpgrade kernel-64kb-extraUpgrade dtb-hisiliconUpgrade dtb-socionextUpgrade kernel-64kb-livepatch-develUpgrade kernel-rtUpgrade dtb-armUpgrade gfs2-kmp-64kbUpgrade kselftests-kmp-defaultUpgrade kernel-syms-azureUpgrade reiserfs-kmp-azureUpgrade dtb-mediatekUpgrade dtb-rockchipUpgrade kernel-devel-azureUpgrade kernel-debug-livepatch-develUpgrade kernel-kvmsmall-develUpgrade kernel-obs-qaUpgrade kernel-azure-livepatch-develUpgrade kernel-64kb-develUpgrade kernel-default-extraUpgrade dlm-kmp-defaultUpgrade gfs2-kmp-rtUpgrade kernel-macrosUpgrade kernel-devel-rtUpgrade kernel-debugUpgrade cluster-md-kmp-azureUpgrade kernel-zfcpdumpUpgrade dlm-kmp-azureUpgrade kernel-defaultUpgrade kernel-symsUpgrade kernel-azure-develUpgrade cluster-md-kmp-defaultUpgrade dtb-amlogicUpgrade kernel-vanillaUpgrade kernel-rt_debugUpgrade kernel-docsUpgrade kernel-default-manUpgrade kernel-64kb-optionalUpgrade ocfs2-kmp-rtUpgrade kernel-kvmsmallUpgrade kernel-syms-rtUpgrade dtb-apmUpgrade kernel-rt-devel | Dec 19, 2022 | Dec 7, 2022 |
| Ubuntu | — | Upgrade linux-image-virtualUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-4.15.0-1115-oracleUpgrade linux-image-5.19.0-38-generic-64kUpgrade linux-image-4.15.0-1151-awsUpgrade linux-image-aws-lts-20.04Upgrade linux-image-generic-lpaeUpgrade linux-image-raspi2Upgrade linux-image-5.4.0-1065-gkeopUpgrade linux-image-azure-lts-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-bluefieldUpgrade linux-image-5.4.0-144-generic-lpaeUpgrade linux-image-5.4.0-1045-ibmUpgrade linux-image-5.15.0-67-generic-64kUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.19.0-38-generic-lpaeUpgrade linux-image-ibmUpgrade linux-image-5.15.0-1028-gkeUpgrade linux-image-generic-64kUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.15.0-1025-raspiUpgrade linux-image-4.15.0-1162-azureUpgrade linux-image-5.15.0-1016-gkeopUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-genericUpgrade linux-image-5.15.0-1030-oracleUpgrade linux-image-5.15.0-67-lowlatencyUpgrade linux-image-5.19.0-1015-raspiUpgrade linux-image-gkeopUpgrade linux-image-aws-lts-22.04Upgrade linux-image-gcp-lts-18.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-azure-fdeUpgrade linux-image-4.15.0-206-genericUpgrade linux-image-azure-lts-20.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-5.4.0-144-lowlatencyUpgrade linux-image-5.15.0-67-lowlatency-64kUpgrade linux-image-5.4.0-1059-bluefieldUpgrade linux-image-lowlatency-64kUpgrade linux-image-gke-5.15Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-gcpUpgrade linux-image-5.4.0-1095-gkeUpgrade linux-image-oem-osp1Upgrade linux-image-generic-lpae-hwe-22.04Upgrade linux-image-5.4.0-1087-kvmUpgrade linux-image-5.15.0-1034-azureUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.19.0-1019-oracleUpgrade linux-image-5.19.0-1022-azureUpgrade linux-image-4.15.0-1136-kvmUpgrade linux-image-5.19.0-1015-raspi-nolpaeUpgrade linux-image-gkeop-5.15Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-4.15.0-1146-snapdragonUpgrade linux-image-dell300xUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-5.15.0-1034-azure-fdeUpgrade linux-image-snapdragonUpgrade linux-image-oracleUpgrade linux-image-5.19.0-1022-awsUpgrade linux-image-5.15.0-67-generic-lpaeUpgrade linux-image-kvmUpgrade linux-image-5.15.0-1025-raspi-nolpaeUpgrade linux-image-gke-5.4Upgrade linux-image-4.15.0-206-lowlatencyUpgrade linux-image-5.15.0-1030-gcpUpgrade linux-image-azure-lts-18.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-aws-hweUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-5.19.0-1021-lowlatency-64kUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1101-gcpUpgrade linux-image-5.19.0-1019-ibmUpgrade linux-image-4.15.0-1146-gcpUpgrade linux-image-5.15.0-1026-ibmUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.4.0-1094-oracleUpgrade linux-image-5.19.0-1020-kvmUpgrade linux-image-5.15.0-1031-awsUpgrade linux-image-5.4.0-1081-raspiUpgrade linux-image-5.15.0-1029-kvmUpgrade linux-image-5.19.0-1021-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-5.19.0-38-genericUpgrade linux-image-5.4.0-1104-azureUpgrade linux-image-azureUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-5.15.0-67-genericUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-raspiUpgrade linux-image-awsUpgrade linux-image-4.15.0-1128-raspi2Upgrade linux-image-intel-iotgUpgrade linux-image-5.19.0-1019-gcpUpgrade linux-image-5.4.0-1097-awsUpgrade linux-image-aws-lts-18.04Upgrade linux-image-5.15.0-1026-intel-iotgUpgrade linux-image-4.15.0-1061-dell300xUpgrade linux-image-oemUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.4.0-144-genericUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-4.15.0-206-generic-lpae | 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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