Answer in brief
CVE-2025-40045 records a Unknown severity vulnerability in ASoC: codecs: wcd937x: set the comp soundwire port correctly. 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.
A CVSS score is not reported in the current record. 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.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=82be8c62a38c6a44e64ecb29d7a9b5cb35c6cad4 <abcd537aae3b84c6d10ad147e99a204bcb56b234 || >=82be8c62a38c6a44e64ecb29d7a9b5cb35c6cad4 <1a1ca38392e7e896075afc8905ddaea525ed30f7 || >=82be8c62a38c6a44e64ecb29d7a9b5cb35c6cad4 <66a940b1bf48a7095162688332d725ba160154eb | abcd537aae3b84c6d10ad147e99a204bcb56b234, 1a1ca38392e7e896075afc8905ddaea525ed30f7, 66a940b1bf48a7095162688332d725ba160154eb |
| Linux/Linuxgeneric | 6.11 | Not reported |
Published upstream
Oct 28, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd937x: set the comp soundwire port correctly For some reason we endup with setting soundwire port for HPHL_COMP and HPHR_COMP as zero, this can potentially result in a memory corruption due to accessing and setting -1 th element of port_map array.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2025-40045 records a Unknown severity vulnerability in ASoC: codecs: wcd937x: set the comp soundwire port correctly. 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.
A CVSS score is not reported in the current record. 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.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=82be8c62a38c6a44e64ecb29d7a9b5cb35c6cad4 <abcd537aae3b84c6d10ad147e99a204bcb56b234 || >=82be8c62a38c6a44e64ecb29d7a9b5cb35c6cad4 <1a1ca38392e7e896075afc8905ddaea525ed30f7 || >=82be8c62a38c6a44e64ecb29d7a9b5cb35c6cad4 <66a940b1bf48a7095162688332d725ba160154eb | abcd537aae3b84c6d10ad147e99a204bcb56b234, 1a1ca38392e7e896075afc8905ddaea525ed30f7, 66a940b1bf48a7095162688332d725ba160154eb |
| Linux/Linuxgeneric | 6.11 | Not reported |
Published upstream
Oct 28, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: wcd937x: set the comp soundwire port correctly For some reason we endup with setting soundwire port for HPHL_COMP and HPHR_COMP as zero, this can potentially result in a memory corruption due to accessing and setting -1 th element of port_map array.
Quoted source text, attributed separately from HOL analysis.