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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.

PUBLISHED Reserved 2025-12-08 | Published 2025-12-09 | Updated 2025-12-09 | Assigner Linux

Product status

Default status
unaffected

b8717a80e6ee6500ae396d21aac2a00947bba993 (git) before 04a025b17d83d07924e5e32508c72536ab8f42d9
affected

b8717a80e6ee6500ae396d21aac2a00947bba993 (git) before 98e2dd5f7a8be5cb2501a897e96910393a49f0ff
affected

Default status
affected

6.4
affected

Any version before 6.4
unaffected

6.4.7 (semver)
unaffected

6.5 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/04a025b17d83d07924e5e32508c72536ab8f42d9

git.kernel.org/...c/98e2dd5f7a8be5cb2501a897e96910393a49f0ff

cve.org (CVE-2023-53787)

nvd.nist.gov (CVE-2023-53787)

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