CVE-2024-53043

Summary

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

mctp i2c: handle NULL header address

daddr can be NULL if there is no neighbour table entry present, in that case the tx packet should be dropped.

saddr will usually be set by MCTP core, but check for NULL in case a packet is transmitted by a different protocol.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxf5b8abf9fc3dacd7529d363e26fe8230935d65f8 < 4707893315802a0917231b94cb20cbe50ccbfe03affected
LinuxLinuxf5b8abf9fc3dacd7529d363e26fe8230935d65f8 < 8e886e44397ba89f6e8da8471386112b4f5b67b7affected
LinuxLinuxf5b8abf9fc3dacd7529d363e26fe8230935d65f8 < 8c222adadc1612e4f097688875962a28e3f5ab44affected
LinuxLinuxf5b8abf9fc3dacd7529d363e26fe8230935d65f8 < 01e215975fd80af81b5b79f009d49ddd35976c13affected
LinuxLinux5.18affected
LinuxLinux0 < 5.18unaffected
LinuxLinux6.1.116 <= 6.1.*unaffected
LinuxLinux6.6.60 <= 6.6.*unaffected
LinuxLinux6.11.7 <= 6.11.*unaffected
LinuxLinux6.12 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References