CVE-2023-53787
published 2025-12-09CVE-2023-53787: 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…
PriorityP419
EPSS
0.18%
8.0th percentile
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
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.4.11-1 (forky) | linux 6.4.11-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= b8717a80e6ee6500ae396d21aac2a00947bba993 < 04a025b17d83d07924e5e32508c72536ab8f42d9 | 04a025b17d83d07924e5e32508c72536ab8f42d9 |
| linux | linux | >= b8717a80e6ee6500ae396d21aac2a00947bba993 < 98e2dd5f7a8be5cb2501a897e96910393a49f0ff | 98e2dd5f7a8be5cb2501a897e96910393a49f0ff |
| linux | linux_kernel | >= 0 < 6.4.11-1 | 6.4.11-1 |
| linux | linux_kernel | >= 0 < 6.4.11-1 | 6.4.11-1 |
| linux | linux_kernel | >= 6.4.0 < 6.4.7 | 6.4.7 |
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OSV
CVE-2023-53787: In the Linux kernel, the following vulnerability has been resolved: regulator: da9063: fix null pointer deref with partial DT config When some of the
osv·2025-12-09
CVE-2023-53787 CVE-2023-53787: In the Linux kernel, the following vulnerability has been resolved: regulator: da9063: fix null pointer deref with partial DT config When some of the
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.
OSV
regulator: da9063: fix null pointer deref with partial DT config
osv·2025-12-09
CVE-2023-53787 regulator: da9063: fix null pointer deref with partial DT config
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.
GHSA
GHSA-9f5w-rgmf-x5m7: In the Linux kernel, the following vulnerability has been resolved:
regulator: da9063: fix null pointer deref with partial DT config
When some of th
ghsa_unreviewed·2025-12-09
CVE-2023-53787 GHSA-9f5w-rgmf-x5m7: In the Linux kernel, the following vulnerability has been resolved:
regulator: da9063: fix null pointer deref with partial DT config
When some of th
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.
Red Hat
kernel: regulator: da9063: fix null pointer deref with partial DT config
vendor_redhat·2025-12-09
CVE-2023-53787 kernel: regulator: da9063: fix null pointer deref with partial DT config
kernel: 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.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: k
Debian
CVE-2023-53787: linux - In the Linux kernel, the following vulnerability has been resolved: regulator: ...
vendor_debian·2023
CVE-2023-53787 [LOW] CVE-2023-53787: linux - In the Linux kernel, the following vulnerability has been resolved: regulator: ...
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.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.4.11-1)
sid: resolved (fixed in 6.4.11-1)
trixie: resolved (fixed in 6.4.11-1)
No detection rules found.
No public exploits indexed.
2025-12-09
Published