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An issue was discovered in the Linux kernel before 5.8. lib/nlattr.c allows attackers to cause a denial of service (unbounded recursion) via a nested Netlink policy with a back reference.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Mar 24, 2023 |
| Dell Powerstore Dsa2023366 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Oct 5, 2023 |
| Suse | — | Upgrade kernel-zfcpdump-manUpgrade kernel-vanilla-baseUpgrade kernel-default-baseUpgrade kernel-docsUpgrade kernel-vanilla-livepatch-develUpgrade kernel-develUpgrade kernel-kvmsmall-baseUpgrade dtb-zteUpgrade kernel-azureUpgrade kernel-vanilla-develUpgrade reiserfs-kmp-defaultUpgrade kernel-obs-buildUpgrade kernel-preempt-develUpgrade kernel-azure-baseUpgrade dtb-alUpgrade kernel-defaultUpgrade kernel-default-develUpgrade kernel-default-manUpgrade kernel-source-azureUpgrade kernel-devel-azureUpgrade kernel-sourceUpgrade kernel-zfcpdumpUpgrade kernel-azure-develUpgrade kernel-preemptUpgrade kernel-macrosUpgrade kernel-64kb-develUpgrade kernel-vanillaUpgrade kernel-debug-baseUpgrade kernel-syms-azureUpgrade kernel-64kbUpgrade kernel-default-extraUpgrade kernel-syms | Aug 9, 2024 | Mar 24, 2023 |
| Ubuntu | — | Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.4.0-156-genericUpgrade linux-image-oem-osp1Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-gke-5.4Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-oemUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-azureUpgrade linux-image-awsUpgrade linux-image-aws-lts-20.04Upgrade linux-image-raspiUpgrade linux-image-5.4.0-1114-azureUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-kvmUpgrade linux-image-lowlatencyUpgrade linux-image-genericUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.4.0-1096-kvmUpgrade linux-image-gcpUpgrade linux-image-5.4.0-1027-xilinx-zynqmpUpgrade linux-image-ibmUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-5.4.0-1019-iotUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-virtualUpgrade linux-image-gkeUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.4.0-156-generic-lpaeUpgrade linux-image-gkeopUpgrade linux-image-5.4.0-1107-awsUpgrade linux-image-azure-lts-20.04Upgrade linux-image-oracleUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-5.4.0-1054-ibmUpgrade linux-image-5.4.0-1113-azureUpgrade linux-image-5.4.0-1106-oracleUpgrade linux-image-bluefieldUpgrade linux-image-5.4.0-156-lowlatencyUpgrade linux-image-5.4.0-1105-gkeUpgrade linux-image-5.4.0-1091-raspiUpgrade linux-image-5.4.0-1110-gcpUpgrade linux-image-generic-lpaeUpgrade linux-image-5.4.0-1074-gkeopUpgrade linux-image-5.4.0-1068-bluefieldUpgrade linux-image-raspi2 | Aug 14, 2023 | Mar 24, 2023 |
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