PT-2026-72508

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft lookup: fix catchall element handling with inverted lookups nft lookup eval decides whether a lookup matched found from the direct set lookup and priv-invert before falling back to the catchall element used by...

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...

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...