Answer in brief
CVE-2024-44970 records a Unknown severity vulnerability in net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink. 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 | >=f97d5c2a453e26071e3b0ec12161de57c4a237c4 <7b379353e9144e1f7460ff15f39862012c9d0d78 || >=f97d5c2a453e26071e3b0ec12161de57c4a237c4 <650e24748e1e0a7ff91d5c72b72a2f2a452b5b76 || >=f97d5c2a453e26071e3b0ec12161de57c4a237c4 <50d8009a0ac02c3311b23a0066511f8337bd88d9 || >=f97d5c2a453e26071e3b0ec12161de57c4a237c4 <fba8334721e266f92079632598e46e5f89082f30 | 7b379353e9144e1f7460ff15f39862012c9d0d78, 650e24748e1e0a7ff91d5c72b72a2f2a452b5b76, 50d8009a0ac02c3311b23a0066511f8337bd88d9, fba8334721e266f92079632598e46e5f89082f30 |
| Linux/Linuxgeneric | 5.16 | Not reported |
Published upstream
Sep 4, 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: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink When all the strides in a WQE have been consumed, the WQE is unlinked from the WQ linked list (mlx5_wq_ll_pop()). For SHAMPO, it is possible to receive CQEs with 0 consumed strides for the same WQE even after the WQE is fully consumed and unlinked. This triggers an additional unlink for the same wqe which corrupts the linked list. Fix this scenario by accepting 0 sized consumed strides without unlinking the WQE again.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2024-44970 records a Unknown severity vulnerability in net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink. 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 | >=f97d5c2a453e26071e3b0ec12161de57c4a237c4 <7b379353e9144e1f7460ff15f39862012c9d0d78 || >=f97d5c2a453e26071e3b0ec12161de57c4a237c4 <650e24748e1e0a7ff91d5c72b72a2f2a452b5b76 || >=f97d5c2a453e26071e3b0ec12161de57c4a237c4 <50d8009a0ac02c3311b23a0066511f8337bd88d9 || >=f97d5c2a453e26071e3b0ec12161de57c4a237c4 <fba8334721e266f92079632598e46e5f89082f30 | 7b379353e9144e1f7460ff15f39862012c9d0d78, 650e24748e1e0a7ff91d5c72b72a2f2a452b5b76, 50d8009a0ac02c3311b23a0066511f8337bd88d9, fba8334721e266f92079632598e46e5f89082f30 |
| Linux/Linuxgeneric | 5.16 | Not reported |
Published upstream
Sep 4, 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: net/mlx5e: SHAMPO, Fix invalid WQ linked list unlink When all the strides in a WQE have been consumed, the WQE is unlinked from the WQ linked list (mlx5_wq_ll_pop()). For SHAMPO, it is possible to receive CQEs with 0 consumed strides for the same WQE even after the WQE is fully consumed and unlinked. This triggers an additional unlink for the same wqe which corrupts the linked list. Fix this scenario by accepting 0 sized consumed strides without unlinking the WQE again.
Quoted source text, attributed separately from HOL analysis.