ASoC: Intel: avs: Fix potential RX buffer overflow (CVE-2022-50325) | HOL Guard CVE

High · CVSS 7.8CVE-2022-50325

ASoC: Intel: avs: Fix potential RX buffer overflow

Answer in brief

CVE-2022-50325 records a High severity (CVSS 7.8) vulnerability in ASoC: Intel: avs: Fix potential RX buffer overflow. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 15, 2025Updated Aug 5, 2026Source checked Aug 5, 2026First seen by HOL Aug 4, 2026Material review Aug 5, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 7.8
Exploitation: Not marked as known exploited
Affected software: 3 mapped packages or products
Fix availability: Available

Why this deserves its current priority

CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Affected products and reported versions
Product	Affected versions	Fixed versions
cpe:2.3:o:linux:linux_kernel::::::::	Not reported	Not reported

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Linux/Linuxgeneric	>=f14a1c5a9f830025dc8638303ddefd5f731ae4bc <ec1f0c12cb2e614c3fa8e9402f7ffcf82166078a \|\| >=f14a1c5a9f830025dc8638303ddefd5f731ae4bc <0bad12fee5ae16ab439d97c66c4238f5f4cc7f68 \|\| >=f14a1c5a9f830025dc8638303ddefd5f731ae4bc <23ae34e033b2c0e5e88237af82b163b296fd6aa9	ec1f0c12cb2e614c3fa8e9402f7ffcf82166078a, 0bad12fee5ae16ab439d97c66c4238f5f4cc7f68, 23ae34e033b2c0e5e88237af82b163b296fd6aa9
Linux/Linuxgeneric	5.18	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
Review the reported fix. Update Linux/Linux to ec1f0c12cb2e614c3fa8e9402f7ffcf82166078a if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 15, 2025
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 4, 2026

Sources and claim methodology

Upstream source 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().

Quoted source text, attributed separately from HOL analysis.

Back to active CVEs

High · CVSS 7.8CVE-2022-50325

ASoC: Intel: avs: Fix potential RX buffer overflow

Answer in brief

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 15, 2025Updated Aug 5, 2026Source checked Aug 5, 2026First seen by HOL Aug 4, 2026Material review Aug 5, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 7.8
Exploitation: Not marked as known exploited
Affected software: 3 mapped packages or products
Fix availability: Available

Why this deserves its current priority

CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.

Affected products and reported versions
Product	Affected versions	Fixed versions
cpe:2.3:o:linux:linux_kernel::::::::	Not reported	Not reported

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Linux/Linuxgeneric	>=f14a1c5a9f830025dc8638303ddefd5f731ae4bc <ec1f0c12cb2e614c3fa8e9402f7ffcf82166078a \|\| >=f14a1c5a9f830025dc8638303ddefd5f731ae4bc <0bad12fee5ae16ab439d97c66c4238f5f4cc7f68 \|\| >=f14a1c5a9f830025dc8638303ddefd5f731ae4bc <23ae34e033b2c0e5e88237af82b163b296fd6aa9	ec1f0c12cb2e614c3fa8e9402f7ffcf82166078a, 0bad12fee5ae16ab439d97c66c4238f5f4cc7f68, 23ae34e033b2c0e5e88237af82b163b296fd6aa9
Linux/Linuxgeneric	5.18	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Linux/Linux, Linux/Linux.
Review the reported fix. Update Linux/Linux to ec1f0c12cb2e614c3fa8e9402f7ffcf82166078a if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 15, 2025
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 4, 2026

Sources and claim methodology

Upstream source description

Quoted source text, attributed separately from HOL analysis.

ASoC: Intel: avs: Fix potential RX buffer overflow

Key facts

Why this deserves its current priority

Affected scope and exposure questions

Recommended response

Evidence timeline and material changes

Sources and claim methodology

Related CVEs

ASoC: Intel: avs: Fix potential RX buffer overflow

Key facts

Why this deserves its current priority

Affected scope and exposure questions

Recommended response

Evidence timeline and material changes

Sources and claim methodology

Related CVEs