Answer in brief
CVE-2024-47732 records a Unknown severity vulnerability in crypto: iaa - Fix potential use after free bug. 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 | >=b190447e0fa3ef7355480d641d078962e03768b4 <b5d534b473e2c8d3e4560be2dd6c12a8eb9d61e9 || >=b190447e0fa3ef7355480d641d078962e03768b4 <c66f0be993ba52410edab06124c54ecf143b05c1 || >=b190447e0fa3ef7355480d641d078962e03768b4 <e0d3b845a1b10b7b5abdad7ecc69d45b2aab3209 | b5d534b473e2c8d3e4560be2dd6c12a8eb9d61e9, c66f0be993ba52410edab06124c54ecf143b05c1, e0d3b845a1b10b7b5abdad7ecc69d45b2aab3209 |
| Linux/Linuxgeneric | 6.8 | Not reported |
Published upstream
Oct 21, 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: crypto: iaa - Fix potential use after free bug The free_device_compression_mode(iaa_device, device_mode) function frees "device_mode" but it iss passed to iaa_compression_modes[i]->free() a few lines later resulting in a use after free. The good news is that, so far as I can tell, nothing implements the ->free() function and the use after free happens in dead code. But, with this fix, when something does implement it, we'll be ready. :)
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-47732 records a Unknown severity vulnerability in crypto: iaa - Fix potential use after free bug. 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 | >=b190447e0fa3ef7355480d641d078962e03768b4 <b5d534b473e2c8d3e4560be2dd6c12a8eb9d61e9 || >=b190447e0fa3ef7355480d641d078962e03768b4 <c66f0be993ba52410edab06124c54ecf143b05c1 || >=b190447e0fa3ef7355480d641d078962e03768b4 <e0d3b845a1b10b7b5abdad7ecc69d45b2aab3209 | b5d534b473e2c8d3e4560be2dd6c12a8eb9d61e9, c66f0be993ba52410edab06124c54ecf143b05c1, e0d3b845a1b10b7b5abdad7ecc69d45b2aab3209 |
| Linux/Linuxgeneric | 6.8 | Not reported |
Published upstream
Oct 21, 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: crypto: iaa - Fix potential use after free bug The free_device_compression_mode(iaa_device, device_mode) function frees "device_mode" but it iss passed to iaa_compression_modes[i]->free() a few lines later resulting in a use after free. The good news is that, so far as I can tell, nothing implements the ->free() function and the use after free happens in dead code. But, with this fix, when something does implement it, we'll be ready. :)
Quoted source text, attributed separately from HOL analysis.