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CVE PROGRAM SOURCE RECORDUnscored

CVE-2023-53787

regulator: da9063: fix null pointer deref with partial DT config

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: regulator: da9063: fix null pointer deref with partial DT config When some of the da9063 regulators do not have corresponding DT nodes a null pointer dereference occurs on boot because such regulators have no init_data causing the pointers calculated in da9063_check_xvp_constraints() to be invalid. Do not dereference them in this case.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • b8717a80e6ee6500ae396d21aac2a00947bba993 to < 04a025b17d83d07924e5e32508c72536ab8f42d9affected
  • b8717a80e6ee6500ae396d21aac2a00947bba993 to < 98e2dd5f7a8be5cb2501a897e96910393a49f0ffaffected

Linux Linux

Default version status: affected

  • 6.4affected
  • 0 to < 6.4unaffected
  • 6.4.7 to ≤ 6.4.*unaffected
  • 6.5 to ≤ *unaffected

References