Answer in brief
CVE-2024-42097 records a Unknown severity vulnerability in ALSA: emux: improve patch ioctl data validation. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2024-42097 records a Unknown severity vulnerability in ALSA: emux: improve patch ioctl data validation. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (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), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <40d7def67841343c10f8642a41031fecbb248bab || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <79d9a000f0220cdaba1682d2a23c0d0c61d620a3 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d23982ea9aa438f35a8c8a6305943e98a8db90f6 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <7a18293fd8d8519c2f7a03753bc1583b18e3db69 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d0ff2443fcbb472206d45a5d2a90cc694065804e || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d8f5ce3cb9adf0c72e2ad6089aba02d7a32469c2 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <87039b83fb7bfd7d0e0499aaa8e6c049906b4d14 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <89b32ccb12ae67e630c6453d778ec30a592a212f | 40d7def67841343c10f8642a41031fecbb248bab, 79d9a000f0220cdaba1682d2a23c0d0c61d620a3, d23982ea9aa438f35a8c8a6305943e98a8db90f6, 7a18293fd8d8519c2f7a03753bc1583b18e3db69, d0ff2443fcbb472206d45a5d2a90cc694065804e, d8f5ce3cb9adf0c72e2ad6089aba02d7a32469c2, 87039b83fb7bfd7d0e0499aaa8e6c049906b4d14, 89b32ccb12ae67e630c6453d778ec30a592a212f |
| Linux/Linuxgeneric | 2.6.12 | Not reported |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
Published upstream
Jul 29, 2024
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: ALSA: emux: improve patch ioctl data validation In load_data(), make the validation of and skipping over the main info block match that in load_guspatch(). In load_guspatch(), add checking that the specified patch length matches the actually supplied data, like load_data() already did.
Quoted source text, attributed separately from HOL analysis.
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), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <40d7def67841343c10f8642a41031fecbb248bab || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <79d9a000f0220cdaba1682d2a23c0d0c61d620a3 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d23982ea9aa438f35a8c8a6305943e98a8db90f6 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <7a18293fd8d8519c2f7a03753bc1583b18e3db69 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d0ff2443fcbb472206d45a5d2a90cc694065804e || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d8f5ce3cb9adf0c72e2ad6089aba02d7a32469c2 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <87039b83fb7bfd7d0e0499aaa8e6c049906b4d14 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <89b32ccb12ae67e630c6453d778ec30a592a212f | 40d7def67841343c10f8642a41031fecbb248bab, 79d9a000f0220cdaba1682d2a23c0d0c61d620a3, d23982ea9aa438f35a8c8a6305943e98a8db90f6, 7a18293fd8d8519c2f7a03753bc1583b18e3db69, d0ff2443fcbb472206d45a5d2a90cc694065804e, d8f5ce3cb9adf0c72e2ad6089aba02d7a32469c2, 87039b83fb7bfd7d0e0499aaa8e6c049906b4d14, 89b32ccb12ae67e630c6453d778ec30a592a212f |
| Linux/Linuxgeneric | 2.6.12 | Not reported |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
Published upstream
Jul 29, 2024
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: ALSA: emux: improve patch ioctl data validation In load_data(), make the validation of and skipping over the main info block match that in load_guspatch(). In load_guspatch(), add checking that the specified patch length matches the actually supplied data, like load_data() already did.
Quoted source text, attributed separately from HOL analysis.