CVE-2024-27017

Summary

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

netfilter: nft_set_pipapo: walk over current view on netlink dump

The generation mask can be updated while netlink dump is in progress. The pipapo set backend walk iterator cannot rely on it to infer what view of the datastructure is to be used. Add notation to specify if user wants to read/update the set.

Based on patch from Florian Westphal.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux2a90da8e0dd50f42e577988f4219f4f4cd3616b7 < ff89db14c63a827066446460e39226c0688ef786affected
LinuxLinux45eb6944d0f55102229115de040ef3a48841434a < ce9fef54c5ec9912a0c9a47bac3195cc41b14679affected
LinuxLinux0d836f917520300a8725a5dbdad4406438d0cead < 52735a010f37580b3a569a996f878fdd87425650affected
LinuxLinux2b84e215f87443c74ac0aa7f76bb172d43a87033 < f24d8abc2bb8cbf31ec713336e402eafa8f42f60affected
LinuxLinux2b84e215f87443c74ac0aa7f76bb172d43a87033 < 721715655c72640567e8742567520c99801148edaffected
LinuxLinux2b84e215f87443c74ac0aa7f76bb172d43a87033 < 29b359cf6d95fd60730533f7f10464e95bd17c73affected
LinuxLinuxf661383b5f1aaac3fe121b91e04332944bc90193affected
LinuxLinux5.10.186 < 5.10.227affected
LinuxLinux5.15.119 < 5.15.168affected
LinuxLinux6.1.36 < 6.1.112affected
LinuxLinux6.3.10 < 6.4affected
LinuxLinux6.4affected
LinuxLinux0 < 6.4unaffected
LinuxLinux5.10.227 <= 5.10.*unaffected
LinuxLinux5.15.168 <= 5.15.*unaffected
LinuxLinux6.1.112 <= 6.1.*unaffected
LinuxLinux6.6.53 <= 6.6.*unaffected
LinuxLinux6.8.8 <= 6.8.*unaffected
LinuxLinux6.9 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References