CVE-2023-52862

Summary

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

drm/amd/display: Fix null pointer dereference in error message

This patch fixes a null pointer dereference in the error message that is printed when the Display Core (DC) fails to initialize. The original message includes the DC version number, which is undefined if the DC is not initialized.

Affected Software

VendorProductVersion RangeStatus
LinuxLinux9788d087caffd8358d6e14349ee69d9385666719 < 97ef07182ac46b069bb5e7d46cb903a764d67898affected
LinuxLinux9788d087caffd8358d6e14349ee69d9385666719 < 8b72c5d4a5d25e76b16283397c40b8b3c0d70019affected
LinuxLinux9788d087caffd8358d6e14349ee69d9385666719 < 0c3601a2fbfb265ce283651480e30c8e60459112affected
LinuxLinux6.5affected
LinuxLinux0 < 6.5unaffected
LinuxLinux6.5.12 <= 6.5.*unaffected
LinuxLinux6.6.2 <= 6.6.*unaffected
LinuxLinux6.7 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

CVE Program Container

Additional References

References