CVE-2022-48655

Summary

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

firmware: arm_scmi: Harden accesses to the reset domains

Accessing reset domains descriptors by the index upon the SCMI drivers requests through the SCMI reset operations interface can potentially lead to out-of-bound violations if the SCMI driver misbehave.

Add an internal consistency check before any such domains descriptors accesses.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux95a15d80aa0de938299acfcbc6aa6f2b16f5d7e5 < 7184491fc515f391afba23d0e9b690caaea72dafaffected
LinuxLinux95a15d80aa0de938299acfcbc6aa6f2b16f5d7e5 < f2277d9e2a0d092c13bae7ee82d75432bb8b5108affected
LinuxLinux95a15d80aa0de938299acfcbc6aa6f2b16f5d7e5 < 1f08a1b26cfc53b7715abc46857c6023bb1b87deaffected
LinuxLinux95a15d80aa0de938299acfcbc6aa6f2b16f5d7e5 < 8e65edf0d37698f7a6cb174608d3ec7976baf49eaffected
LinuxLinux95a15d80aa0de938299acfcbc6aa6f2b16f5d7e5 < e9076ffbcaed5da6c182b144ef9f6e24554af268affected
LinuxLinux5.4affected
LinuxLinux0 < 5.4unaffected
LinuxLinux5.4.277 <= 5.4.*unaffected
LinuxLinux5.10.218 <= 5.10.*unaffected
LinuxLinux5.15.71 <= 5.15.*unaffected
LinuxLinux5.19.12 <= 5.19.*unaffected
LinuxLinux6.0 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References