Answer in brief
CVE-2022-50384 records a High severity (CVSS 7.8) vulnerability in staging: vme_user: Fix possible UAF in tsi148_dma_list_add. 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 7.8. 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 | >=b2383c90a9d691201b9aee557776694cde86a935 <5cc4eea715a3fcf4e516662f736dfee63979465f || >=b2383c90a9d691201b9aee557776694cde86a935 <51c0ad3b7c5b01f9314758335a13f157b05fa56d || >=b2383c90a9d691201b9aee557776694cde86a935 <e6b0adff99edf246ba1f8d464530a0438cb1cbda || >=b2383c90a9d691201b9aee557776694cde86a935 <a45ba33d398a821147d7e5f16ead7eb125e331e2 || >=b2383c90a9d691201b9aee557776694cde86a935 <5d2b286eb034af114f67d9967fc3fbc1829bb712 || >=b2383c90a9d691201b9aee557776694cde86a935 <1f5661388f43df3ac106ce93e67d8d22b16a78ff || >=b2383c90a9d691201b9aee557776694cde86a935 <cf138759a7e92c75cfc1b7ba705e4108fe330edf || >=b2383c90a9d691201b9aee557776694cde86a935 <85db68fc901da52314ded80aace99f8b684c7815 || >=b2383c90a9d691201b9aee557776694cde86a935 <357057ee55d3c99a5de5abe8150f7bca04f8e53b | 5cc4eea715a3fcf4e516662f736dfee63979465f, 51c0ad3b7c5b01f9314758335a13f157b05fa56d, e6b0adff99edf246ba1f8d464530a0438cb1cbda, a45ba33d398a821147d7e5f16ead7eb125e331e2, 5d2b286eb034af114f67d9967fc3fbc1829bb712, 1f5661388f43df3ac106ce93e67d8d22b16a78ff, cf138759a7e92c75cfc1b7ba705e4108fe330edf, 85db68fc901da52314ded80aace99f8b684c7815, 357057ee55d3c99a5de5abe8150f7bca04f8e53b |
| Linux/Linuxgeneric | 4.2 | Not reported |
Published upstream
Sep 18, 2025
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: staging: vme_user: Fix possible UAF in tsi148_dma_list_add Smatch report warning as follows: drivers/staging/vme_user/vme_tsi148.c:1757 tsi148_dma_list_add() warn: '&entry->list' not removed from list In tsi148_dma_list_add(), the error path "goto err_dma" will not remove entry->list from list->entries, but entry will be freed, then list traversal may cause UAF. Fix by removeing it from list->entries before free().
Quoted source text, attributed separately from HOL analysis.