Answer in brief
CVE-2026-72148 records a Unknown severity vulnerability in dmaengine: dw-edma: Add spinlock to protect DONE_INT_MASK and ABORT_INT_MASK. 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 | >=7e4b8a4fbe2cecab0959e862604803d063f50029 <2247cc25a91fb1b5b86586ed55fdd5b725a7477c || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <3ee0f478bb29b4ee892b178179a9a76ddd194149 || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <21a9834f56d6249aaa6ca7c2d8c182d66c48c3e1 || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <ddbc4a8a4fe296f1fa2e59f7d176fc7c773df640 || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <1553ca96e9df158d8f37137cf4bf5fb0dc981d94 || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <8ffba0171c6bbce5f093c6dba5a02c0805b31203 | 2247cc25a91fb1b5b86586ed55fdd5b725a7477c, 3ee0f478bb29b4ee892b178179a9a76ddd194149, 21a9834f56d6249aaa6ca7c2d8c182d66c48c3e1, ddbc4a8a4fe296f1fa2e59f7d176fc7c773df640, 1553ca96e9df158d8f37137cf4bf5fb0dc981d94, 8ffba0171c6bbce5f093c6dba5a02c0805b31203 |
| Linux/Linuxgeneric | 5.3 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Add spinlock to protect DONE_INT_MASK and ABORT_INT_MASK The DONE_INT_MASK and ABORT_INT_MASK registers are shared by all DMA channels, and modifying them requires a read-modify-write sequence. Because this operation is not atomic, concurrent calls to dw_edma_v0_core_start() can introduce race conditions if two channels update these registers simultaneously. Add a spinlock to serialize access to these registers and prevent race conditions. [den: update dw_edma.lock comment]
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-72148 records a Unknown severity vulnerability in dmaengine: dw-edma: Add spinlock to protect DONE_INT_MASK and ABORT_INT_MASK. 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 | >=7e4b8a4fbe2cecab0959e862604803d063f50029 <2247cc25a91fb1b5b86586ed55fdd5b725a7477c || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <3ee0f478bb29b4ee892b178179a9a76ddd194149 || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <21a9834f56d6249aaa6ca7c2d8c182d66c48c3e1 || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <ddbc4a8a4fe296f1fa2e59f7d176fc7c773df640 || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <1553ca96e9df158d8f37137cf4bf5fb0dc981d94 || >=7e4b8a4fbe2cecab0959e862604803d063f50029 <8ffba0171c6bbce5f093c6dba5a02c0805b31203 | 2247cc25a91fb1b5b86586ed55fdd5b725a7477c, 3ee0f478bb29b4ee892b178179a9a76ddd194149, 21a9834f56d6249aaa6ca7c2d8c182d66c48c3e1, ddbc4a8a4fe296f1fa2e59f7d176fc7c773df640, 1553ca96e9df158d8f37137cf4bf5fb0dc981d94, 8ffba0171c6bbce5f093c6dba5a02c0805b31203 |
| Linux/Linuxgeneric | 5.3 | Not reported |
Published upstream
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 15, 2026
In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-edma: Add spinlock to protect DONE_INT_MASK and ABORT_INT_MASK The DONE_INT_MASK and ABORT_INT_MASK registers are shared by all DMA channels, and modifying them requires a read-modify-write sequence. Because this operation is not atomic, concurrent calls to dw_edma_v0_core_start() can introduce race conditions if two channels update these registers simultaneously. Add a spinlock to serialize access to these registers and prevent race conditions. [den: update dw_edma.lock comment]
Quoted source text, attributed separately from HOL analysis.