CVE-2024-27016

Summary

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

netfilter: flowtable: validate pppoe header

Ensure there is sufficient room to access the protocol field of the PPPoe header. Validate it once before the flowtable lookup, then use a helper function to access protocol field.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux72efd585f7144a047f7da63864284764596ccad9 < d06977b9a4109f8738bb276125eb6a0b772bc433affected
LinuxLinux72efd585f7144a047f7da63864284764596ccad9 < 8bf7c76a2a207ca2b4cfda0a279192adf27678d7affected
LinuxLinux72efd585f7144a047f7da63864284764596ccad9 < a2471d271042ea18e8a6babc132a8716bb2f08b9affected
LinuxLinux72efd585f7144a047f7da63864284764596ccad9 < cf366ee3bc1b7d1c76a882640ba3b3f8f1039163affected
LinuxLinux72efd585f7144a047f7da63864284764596ccad9 < 87b3593bed1868b2d9fe096c01bcdf0ea86cbebfaffected
LinuxLinux5.13affected
LinuxLinux0 < 5.13unaffected
LinuxLinux5.15.157 <= 5.15.*unaffected
LinuxLinux6.1.88 <= 6.1.*unaffected
LinuxLinux6.6.29 <= 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