7.8

CVE-2022-50051

ASoC: SOF: debug: Fix potential buffer overflow by snprintf()

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

ASoC: SOF: debug: Fix potential buffer overflow by snprintf()

snprintf() returns the would-be-filled size when the string overflows
the given buffer size, hence using this value may result in the buffer
overflow (although it's unrealistic).

This patch replaces with a safer version, scnprintf() for papering
over such a potential issue.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.63
Linux ≫ Linux Kernel Version >= 5.16 < 5.19.4
Linux ≫ Linux Kernel Version 6.0 Update rc1
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.09
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://git.kernel.org/stable/c/b318b9dd2ac67f39d0338ce563879d1f59a0347a
Patch
https://git.kernel.org/stable/c/a67971a17604ae7de278fb09243432459afc51e1
Patch
https://git.kernel.org/stable/c/1eb123ce985e6cf302ac6e3f19862d132d86fa8f
Patch