Back to Database
Status published
Unknown
CVE-2023-52467
mfd: syscon: Fix null pointer dereference in of_syscon_register()
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-52467
Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/927626a2073887ee30ba00633260d4d203f8e875
- https://git.kernel.org/stable/c/c3e3a2144bf50877551138ffce9f7aa6ddfe385b
- https://git.kernel.org/stable/c/527e8c5f3d00299822612c495d5adf1f8f43c001
- https://git.kernel.org/stable/c/3ef1130deee98997275904d9bfc37af75e1e906c
- https://git.kernel.org/stable/c/7f2c410ac470959b88e03dadd94b7a0b71df7973
- https://git.kernel.org/stable/c/41673c66b3d0c09915698fec5c13b24336f18dd1
More from Linux
View All →CVE-2025-71315
drm/vkms: Convert to DRM's vblank timer
Unknown
0
CVE-2025-71314
drm/panthor: Recover from panthor_gpu_flush_caches() failures
Unknown
0
CVE-2025-71313
PCI: endpoint: Add missing NULL check for alloc_workqueue()
Unknown
0
CVE-2025-71312
fs/ntfs3: fix ntfs_mount_options leak in ntfs_fill_super()
Unknown
0
CVE-2025-71311
fs/ntfs3: Initialize new folios before use
Unknown
0
Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
e15d7f2b81d2e7d93115d46fa931b366c1cdebc2, 5.9, 0, 5.10.209, 5.15.148, 6.1.75, 6.6.14, 6.7.2, 6.8
Timeline
Official Publish:
February 25th, 2024
Last Modified:
May 11th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.