CVE-2022-49499

Summary

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

drm/msm: Fix null pointer dereferences without iommu

Check if 'aspace' is set before using it as it will stay null without IOMMU, such as on msm8974.

Affected Software

VendorProductVersion RangeStatus
LinuxLinuxbc2112583a0b473f5c4ba87c00da84abd5d0b3fd < f09937e80f9bc792965476c9a528f26c8fdc9179affected
LinuxLinuxbc2112583a0b473f5c4ba87c00da84abd5d0b3fd < 36a1d1bda77e1851bddfa9cf4e8ada94476dbaffaffected
LinuxLinux5.18affected
LinuxLinux0 < 5.18unaffected
LinuxLinux5.18.3 <= 5.18.*unaffected
LinuxLinux5.19 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

References