Answer in brief
CVE-2024-40941 records a Unknown severity vulnerability in wifi: iwlwifi: mvm: don't read past the mfuart notifcation. 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-2024-40941 records a Unknown severity vulnerability in wifi: iwlwifi: mvm: don't read past the mfuart notifcation. 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 | >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <15b37c6fab9d5e40ac399fa1c725118588ed649c || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <6532f18e66b384b8d4b7e5c9caca042faaa9e8de || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <46c59a25337049a2a230ce7f7c3b9f21d0aaaad7 || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <65686118845d427df27ee83a6ddd4885596b0805 || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <a8bc8276af9aeacabb773f0c267cfcdb847c6f2d || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <a05018739a5e6b9dc112c95bd4c59904062c8940 || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154 || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <4bb95f4535489ed830cf9b34b0a891e384d1aee4 | 15b37c6fab9d5e40ac399fa1c725118588ed649c, 6532f18e66b384b8d4b7e5c9caca042faaa9e8de, 46c59a25337049a2a230ce7f7c3b9f21d0aaaad7, 65686118845d427df27ee83a6ddd4885596b0805, a8bc8276af9aeacabb773f0c267cfcdb847c6f2d, a05018739a5e6b9dc112c95bd4c59904062c8940, acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154, 4bb95f4535489ed830cf9b34b0a891e384d1aee4 |
| Linux/Linuxgeneric | 4.12 | Not reported |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
Published upstream
Jul 12, 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: wifi: iwlwifi: mvm: don't read past the mfuart notifcation In case the firmware sends a notification that claims it has more data than it has, we will read past that was allocated for the notification. Remove the print of the buffer, we won't see it by default. If needed, we can see the content with tracing. This was reported by KFENCE.
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 | >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <15b37c6fab9d5e40ac399fa1c725118588ed649c || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <6532f18e66b384b8d4b7e5c9caca042faaa9e8de || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <46c59a25337049a2a230ce7f7c3b9f21d0aaaad7 || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <65686118845d427df27ee83a6ddd4885596b0805 || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <a8bc8276af9aeacabb773f0c267cfcdb847c6f2d || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <a05018739a5e6b9dc112c95bd4c59904062c8940 || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154 || >=bdccdb854f2fb473f2ac4a6108df3cbfcedd5a87 <4bb95f4535489ed830cf9b34b0a891e384d1aee4 | 15b37c6fab9d5e40ac399fa1c725118588ed649c, 6532f18e66b384b8d4b7e5c9caca042faaa9e8de, 46c59a25337049a2a230ce7f7c3b9f21d0aaaad7, 65686118845d427df27ee83a6ddd4885596b0805, a8bc8276af9aeacabb773f0c267cfcdb847c6f2d, a05018739a5e6b9dc112c95bd4c59904062c8940, acdfa33c3cf5e1cd185cc1e0486bd0ea9f09c154, 4bb95f4535489ed830cf9b34b0a891e384d1aee4 |
| Linux/Linuxgeneric | 4.12 | Not reported |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
Published upstream
Jul 12, 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: wifi: iwlwifi: mvm: don't read past the mfuart notifcation In case the firmware sends a notification that claims it has more data than it has, we will read past that was allocated for the notification. Remove the print of the buffer, we won't see it by default. If needed, we can see the content with tracing. This was reported by KFENCE.
Quoted source text, attributed separately from HOL analysis.