CVE-2024-26673

Summary

In the Linux kernel, the following vulnerability has been resolved:

netfilter: nft_ct: sanitize layer 3 and 4 protocol number in custom expectations

  • Disallow families other than NFPROTO_{IPV4,IPV6,INET}.
  • Disallow layer 4 protocol with no ports, since destination port is a mandatory attribute for this object.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux857b46027d6f91150797295752581b7155b9d0e1 < f549f340c91f08b938d60266e792ff7748dae483affected
LinuxLinux857b46027d6f91150797295752581b7155b9d0e1 < 65ee90efc928410c6f73b3d2e0afdd762652c09daffected
LinuxLinux857b46027d6f91150797295752581b7155b9d0e1 < b775ced05489f4b77a35fe203e9aeb22f428e38faffected
LinuxLinux857b46027d6f91150797295752581b7155b9d0e1 < 0f501dae16b7099e69ee9b0d5c70b8f40fd30e98affected
LinuxLinux857b46027d6f91150797295752581b7155b9d0e1 < cfe3550ea5df292c9e2d608e8c4560032391847eaffected
LinuxLinux857b46027d6f91150797295752581b7155b9d0e1 < 38cc1605338d99205a263707f4dde76408d3e0e8affected
LinuxLinux857b46027d6f91150797295752581b7155b9d0e1 < 8059918a1377f2f1fff06af4f5a4ed3d5acd6bc4affected
LinuxLinux5.3affected
LinuxLinux0 < 5.3unaffected
LinuxLinux5.4.269 <= 5.4.*unaffected
LinuxLinux5.10.210 <= 5.10.*unaffected
LinuxLinux5.15.149 <= 5.15.*unaffected
LinuxLinux6.1.77 <= 6.1.*unaffected
LinuxLinux6.6.16 <= 6.6.*unaffected
LinuxLinux6.7.4 <= 6.7.*unaffected
LinuxLinux6.8 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References