Answer in brief
CVE-2022-50540 records a Medium severity (CVSS 5.5) vulnerability in dmaengine: qcom-adm: fix wrong sizeof config in slave_config. 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.
CVSS is 5.5. 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.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=03de6b273805b3c552ff158f8688555937375926 <f1dd45a6585a1689e1e8906b3f9e302b9d40c715 || >=03de6b273805b3c552ff158f8688555937375926 <7490274b41a432824f7df5071ace3df2ab59caa7 || >=03de6b273805b3c552ff158f8688555937375926 <7c8765308371be30f50c1b5b97618b731514b207 | f1dd45a6585a1689e1e8906b3f9e302b9d40c715, 7490274b41a432824f7df5071ace3df2ab59caa7, 7c8765308371be30f50c1b5b97618b731514b207 |
| Linux/Linuxgeneric | 5.17 | Not reported |
Published upstream
Oct 7, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 5, 2026
In the Linux kernel, the following vulnerability has been resolved: dmaengine: qcom-adm: fix wrong sizeof config in slave_config Fix broken slave_config function that uncorrectly compare the peripheral_size with the size of the config pointer instead of the size of the config struct. This cause the crci value to be ignored and cause a kernel panic on any slave that use adm driver. To fix this, compare to the size of the struct and NOT the size of the pointer.
Quoted source text, attributed separately from HOL analysis.