🛡️ CVE-2023-53787 — kernel

⚪ Unknown ✅ No Known Exploit NVD
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

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

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 software

CVE-2023-53787 is recorded against 2 packages.

  • kernel (from 6.4.0 up to 6.4.7)
  • unknown

Timeline and source

Published on 9 December 2025 and last revised on 15 July 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

git.kernel.org (Web)
git.kernel.org (Web)
github.com (Advisory)
nvd.nist.gov (Advisory)
git.kernel.org (Package)

CVE-2023-53787 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source NVD
Published 2025-12-09
Updated 2026-08-12
Modified 2026-07-15
Fix URL N/A

Affected Packages

Software From version Fixed in
kernel 6.4.0 6.4.7
unknown — —

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