CVE-2022-50050

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

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

ASoC: SOF: Intel: hda: 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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

VendorProductVersions
LinuxLinux>= 29c8e4398f02adacd429c7847dacc8aea5a0c2f1, < 6ee1310f4d148dbf04c4159b88afd0b941018903; >= 29c8e4398f02adacd429c7847dacc8aea5a0c2f1, < f7915c5614a7ece117ec390f21a410531eac48de; >= 29c8e4398f02adacd429c7847dacc8aea5a0c2f1, < 94c1ceb043c1a002de9649bb630c8e8347645982
LinuxLinux5.10

References

Timeline

Published
Jun 18, 2025
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2022-50050: High severity, CVSS 7.8 | Vulnix