5.5

CVE-2023-52467

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

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.9.0 < 5.10.209
Linux ≫ Linux Kernel Version >= 5.11.0 < 5.15.148
Linux ≫ Linux Kernel Version >= 5.16.0 < 6.1.75
Linux ≫ Linux Kernel Version >= 6.2.0 < 6.6.14
Linux ≫ Linux Kernel Version >= 6.7.0 < 6.7.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.193
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE-476 NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
https://git.kernel.org/stable/c/3ef1130deee98997275904d9bfc37af75e1e906c
Patch
https://git.kernel.org/stable/c/41673c66b3d0c09915698fec5c13b24336f18dd1
Patch
https://git.kernel.org/stable/c/527e8c5f3d00299822612c495d5adf1f8f43c001
Patch
https://git.kernel.org/stable/c/7f2c410ac470959b88e03dadd94b7a0b71df7973
Patch
https://git.kernel.org/stable/c/927626a2073887ee30ba00633260d4d203f8e875
Patch
https://git.kernel.org/stable/c/c3e3a2144bf50877551138ffce9f7aa6ddfe385b
Patch