CVE-2023-53787
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedDec 9, 2025
First seenDec 9, 2025
How to fix
Update
- Linux Linux04a025b17d83d07924e5e32508c72536ab8f42d9, 98e2dd5f7a8be5cb2501a897e96910393a49f0ff or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | b8717a80e6ee6500ae396d21aac2a00947bba993 ≤ v < 04a025b17d83d07924e5e32508c72536ab8f42d9, b8717a80e6ee6500ae396d21aac2a00947bba993 ≤ v < 98e2dd5f7a8be5cb2501a897e96910393a49f0ff, 6.4 | 04a025b17d83d07924e5e32508c72536ab8f42d9, 98e2dd5f7a8be5cb2501a897e96910393a49f0ff |
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