CVE-2022-50325

ASoC: Intel: avs: Fix potential RX buffer overflow

State: Published
Severity: 7.8 High
Published: Sep 15, 2025
Updated: Aug 5, 2026
Reserved: Sep 15, 2025

Description

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

ASoC: Intel: avs: Fix potential RX buffer overflow

If an event caused firmware to return invalid RX size for LARGE_CONFIG_GET, memcpy_fromio() could end up copying too many bytes. Fix by utilizing min_t().

Scores

CVSS	Score	Vector	Source
3.1	7.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	Linux

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	f14a1c5a9f830025dc8638303ddefd5f731ae4bc to before ec1f0c12cb2e614c3fa8e9402f7ffcf82166078aAffected f14a1c5a9f830025dc8638303ddefd5f731ae4bc to before 0bad12fee5ae16ab439d97c66c4238f5f4cc7f68Affected f14a1c5a9f830025dc8638303ddefd5f731ae4bc to before 23ae34e033b2c0e5e88237af82b163b296fd6aa9Affected
LinuxLinux	5.18Affected before 5.18Not affected 6.0.16 through 6.0.Not affected 6.1.2 through 6.1.Not affected 6.2 and laterNot affected

References

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