Answer in brief
CVE-2024-26824 records a Unknown severity vulnerability in crypto: algif_hash - Remove bogus SGL free on zero-length error path. 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 | >=b6d972f6898308fbe7e693bf8d44ebfdb1cd2dc4 <9c82920359b7c1eddaf72069bcfe0ffddf088cd0 || >=b6d972f6898308fbe7e693bf8d44ebfdb1cd2dc4 <775f3c1882a493168e08fdb8cde0865c8f3a8a29 || >=b6d972f6898308fbe7e693bf8d44ebfdb1cd2dc4 <24c890dd712f6345e382256cae8c97abb0406b70 | 9c82920359b7c1eddaf72069bcfe0ffddf088cd0, 775f3c1882a493168e08fdb8cde0865c8f3a8a29, 24c890dd712f6345e382256cae8c97abb0406b70 |
| Linux/Linuxgeneric | 6.5 | Not reported |
Published upstream
Apr 17, 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: algif_hash - Remove bogus SGL free on zero-length error path When a zero-length message is hashed by algif_hash, and an error is triggered, it tries to free an SG list that was never allocated in the first place. Fix this by not freeing the SG list on the zero-length error path.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-26824 records a Unknown severity vulnerability in crypto: algif_hash - Remove bogus SGL free on zero-length error path. 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 | >=b6d972f6898308fbe7e693bf8d44ebfdb1cd2dc4 <9c82920359b7c1eddaf72069bcfe0ffddf088cd0 || >=b6d972f6898308fbe7e693bf8d44ebfdb1cd2dc4 <775f3c1882a493168e08fdb8cde0865c8f3a8a29 || >=b6d972f6898308fbe7e693bf8d44ebfdb1cd2dc4 <24c890dd712f6345e382256cae8c97abb0406b70 | 9c82920359b7c1eddaf72069bcfe0ffddf088cd0, 775f3c1882a493168e08fdb8cde0865c8f3a8a29, 24c890dd712f6345e382256cae8c97abb0406b70 |
| Linux/Linuxgeneric | 6.5 | Not reported |
Published upstream
Apr 17, 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: algif_hash - Remove bogus SGL free on zero-length error path When a zero-length message is hashed by algif_hash, and an error is triggered, it tries to free an SG list that was never allocated in the first place. Fix this by not freeing the SG list on the zero-length error path.
Quoted source text, attributed separately from HOL analysis.