CVE-2023-52467

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

mfd: syscon: Fix null pointer dereference in of_syscon_register()

kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

VendorProductVersions
LinuxLinux>= e15d7f2b81d2e7d93115d46fa931b366c1cdebc2, < 927626a2073887ee30ba00633260d4d203f8e875; >= e15d7f2b81d2e7d93115d46fa931b366c1cdebc2, < c3e3a2144bf50877551138ffce9f7aa6ddfe385b; >= e15d7f2b81d2e7d93115d46fa931b366c1cdebc2, < 527e8c5f3d00299822612c495d5adf1f8f43c001; >= e15d7f2b81d2e7d93115d46fa931b366c1cdebc2, < 3ef1130deee98997275904d9bfc37af75e1e906c; >= e15d7f2b81d2e7d93115d46fa931b366c1cdebc2, < 7f2c410ac470959b88e03dadd94b7a0b71df7973; >= e15d7f2b81d2e7d93115d46fa931b366c1cdebc2, < 41673c66b3d0c09915698fec5c13b24336f18dd1
LinuxLinux5.9

References

Timeline

Published
Feb 26, 2024
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-52467: Medium severity, CVSS 5.5 | Vulnix