CVE-2022-49125

Summary

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

drm/sprd: fix potential NULL dereference

'drm' could be null in sprd_drm_shutdown, and drm_warn maybe dereference it, remove this warning log.

v1 -> v2:

  • Split checking platform_get_resource() return value to a separate patch
  • Use dev_warn() instead of removing the warning log

Affected Software

VendorProductVersion RangeStatus
LinuxLinux43531edd53f07cbe977a0b33dea6dd6c29b21fea < c3acc8db1bc221604e2db9807f01d8a44b97a64daffected
LinuxLinux43531edd53f07cbe977a0b33dea6dd6c29b21fea < 8668658aebb0a19d877d5a81c004baf716c4aaa6affected
LinuxLinux5.17affected
LinuxLinux0 < 5.17unaffected
LinuxLinux5.17.3 <= 5.17.*unaffected
LinuxLinux5.18 <= *unaffected

Weaknesses

ADP Enrichment

CISA ADP Vulnrichment

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

References