CVE-2022-50050

HIGH EPSS 7.6%
Published Jun 18, 20251y ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Jun 18, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
7.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

Affected Products 3

VendorProductVersionRange
linuxlinux_kernel*≥5.10  –  <5.15.63
linuxlinux_kernel*≥5.16  –  <5.19.4
linuxlinux_kernel6.0any

References 3

  • git.kernel.org https://git.kernel.org/stable/c/6ee1310f4d148dbf04c4159b88afd0b941018903
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/94c1ceb043c1a002de9649bb630c8e8347645982
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f7915c5614a7ece117ec390f21a410531eac48de
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/6ee1310f4d148dbf04c4159b88afd0b941018903
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/94c1ceb043c1a002de9649bb630c8e8347645982
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/f7915c5614a7ece117ec390f21a410531eac48de
    Patch