Answer in brief
CVE-2026-43283 records a Unknown severity vulnerability in net: ethernet: ec_bhf: Fix dma_free_coherent() dma handle. 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.
Answer in brief
CVE-2026-43283 records a Unknown severity vulnerability in net: ethernet: ec_bhf: Fix dma_free_coherent() dma handle. 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 | >=6af55ff52b02d492d45db88df3e461fa51a6f753 <0f589ee54fd6d76d3f75e745f7f12c64cbd749e5 || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <accd0599bc8e73b962247c6c6c70ca7aa1f8e8d0 || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <8320727be7ff704e07c87624efc2a4a75f54b3ce || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <1e300c33ef3cc544c2b9c693778fe9490cfe9184 || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <1b1371cd4032ae859838ebc74215f569987bb197 || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <1b1d3c5d58a80a19d017a409aa2308162bab5bbf || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <7e54ff938bebb173822b4c38b33fc164c1cabf92 || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <ffe68c3766997d82e9ccaf1cdbd47eba269c4aa2 | 0f589ee54fd6d76d3f75e745f7f12c64cbd749e5, accd0599bc8e73b962247c6c6c70ca7aa1f8e8d0, 8320727be7ff704e07c87624efc2a4a75f54b3ce, 1e300c33ef3cc544c2b9c693778fe9490cfe9184, 1b1371cd4032ae859838ebc74215f569987bb197, 1b1d3c5d58a80a19d017a409aa2308162bab5bbf, 7e54ff938bebb173822b4c38b33fc164c1cabf92, ffe68c3766997d82e9ccaf1cdbd47eba269c4aa2 |
| Linux/Linuxgeneric | 3.15 | Not reported |
Published upstream
May 6, 2026
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: ethernet: ec_bhf: Fix dma_free_coherent() dma handle dma_free_coherent() in error path takes priv->rx_buf.alloc_len as the dma handle. This would lead to improper unmapping of the buffer. Change the dma handle to priv->rx_buf.alloc_phys.
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). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=6af55ff52b02d492d45db88df3e461fa51a6f753 <0f589ee54fd6d76d3f75e745f7f12c64cbd749e5 || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <accd0599bc8e73b962247c6c6c70ca7aa1f8e8d0 || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <8320727be7ff704e07c87624efc2a4a75f54b3ce || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <1e300c33ef3cc544c2b9c693778fe9490cfe9184 || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <1b1371cd4032ae859838ebc74215f569987bb197 || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <1b1d3c5d58a80a19d017a409aa2308162bab5bbf || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <7e54ff938bebb173822b4c38b33fc164c1cabf92 || >=6af55ff52b02d492d45db88df3e461fa51a6f753 <ffe68c3766997d82e9ccaf1cdbd47eba269c4aa2 | 0f589ee54fd6d76d3f75e745f7f12c64cbd749e5, accd0599bc8e73b962247c6c6c70ca7aa1f8e8d0, 8320727be7ff704e07c87624efc2a4a75f54b3ce, 1e300c33ef3cc544c2b9c693778fe9490cfe9184, 1b1371cd4032ae859838ebc74215f569987bb197, 1b1d3c5d58a80a19d017a409aa2308162bab5bbf, 7e54ff938bebb173822b4c38b33fc164c1cabf92, ffe68c3766997d82e9ccaf1cdbd47eba269c4aa2 |
| Linux/Linuxgeneric | 3.15 | Not reported |
Published upstream
May 6, 2026
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: ethernet: ec_bhf: Fix dma_free_coherent() dma handle dma_free_coherent() in error path takes priv->rx_buf.alloc_len as the dma handle. This would lead to improper unmapping of the buffer. Change the dma handle to priv->rx_buf.alloc_phys.
Quoted source text, attributed separately from HOL analysis.