PT-2026-72508

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the netfilter component where the nft lookup eval function incorrectly handles catchall elements during inverted lookups NFT LOOKUP F INV. The function determines if a...

CVE-2023-0881

Running DDoS on tcp port 22 will trigger a kernel crash. This issue is introduced by the backport of a commit regarding nftlookup without the subsequent fixes that were introduced after this commit. The resolution of this CVE introduces those commits to the linux-bluefield package...

UBUNTU-CVE-2023-0881

Running DDoS on tcp port 22 will trigger a kernel crash. This issue is introduced by the backport of a commit regarding nftlookup without the subsequent fixes that were introduced after this commit. The resolution of this CVE introduces those commits to the linux-bluefield package...

PT-2025-13771

Name of the Vulnerable Software and Affected Versions linux-bluefield affected versions not specified Description The issue is triggered by a DDoS attack on tcp port 22, causing a kernel crash. This problem arises from the backport of a commit related to nft lookup without including subsequent...

Vulnerabilities of the functions nft_lookup_init(), nf_tables_fill_setelem(), and nft_validate_register_store() in the Linux operating system, allowing a hacker to cause a service failure

The vulnerabilities of the functions nftlookupinit, nftablesfillsetelem, and nftvalidateregisterstore in the Linux operating system are related to type mixing errors. Exploiting these vulnerabilities can allow an attacker to cause service failures...