5.5

CVE-2023-52675

powerpc/imc-pmu: Add a null pointer check in update_events_in_group()

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

powerpc/imc-pmu: Add a null pointer check in update_events_in_group()

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 >= 4.14 < 4.19.306
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.268
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.209
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.148
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.75
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.14
Linux ≫ Linux Kernel Version >= 6.7 < 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 0.27% 0.185
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
Mailing List
https://git.kernel.org/stable/c/024352f7928b28f53609660663329d8c0f4ad032
Patch
Mailing List
https://git.kernel.org/stable/c/0a233867a39078ebb0f575e2948593bbff5826b3
Patch
Mailing List
https://git.kernel.org/stable/c/1e80aa25d186a7aa212df5acd8c75f55ac8dae34
Patch
Mailing List
https://git.kernel.org/stable/c/5a669f3511d273c8c1ab1c1d268fbcdf53fc7a05
Patch
Mailing List
https://git.kernel.org/stable/c/75fc599bcdcb1de093c9ced2e3cccc832f3787f3
Patch
Mailing List
https://git.kernel.org/stable/c/a2da3f9b1a1019c887ee1d164475a8fcdb0a3fec
Patch
Mailing List
https://git.kernel.org/stable/c/c7d828e12b326ea50fb80c369d7aa87519ed14c6
Patch
Mailing List
https://git.kernel.org/stable/c/f105c263009839d80fad6998324a4e1b3511cba0
Patch
Mailing List