Answer in brief
CVE-2025-71154 records a Unknown severity vulnerability in net: usb: rtl8150: fix memory leak on usb_submit_urb() failure. 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 | >=4d12997a9bb3d217ad4b925ec3074ec89364bf95 <a4e2442d3c48355a84463342f397134f149936d7 || >=4d12997a9bb3d217ad4b925ec3074ec89364bf95 <2f966186b99550e3c665dbfb87b8314e30acea02 || >=4d12997a9bb3d217ad4b925ec3074ec89364bf95 <db2244c580540306d60ce783ed340190720cd429 || >=4d12997a9bb3d217ad4b925ec3074ec89364bf95 <4bd4ea3eb326608ffc296db12c105f92dc2f2190 || >=4d12997a9bb3d217ad4b925ec3074ec89364bf95 <6492ad6439ff1a479fc94dc6052df3628faed8b6 || >=4d12997a9bb3d217ad4b925ec3074ec89364bf95 <151403e903840c9cf06754097b6732c14f26c532 || >=4d12997a9bb3d217ad4b925ec3074ec89364bf95 <12cab1191d9890097171156d06bfa8d31f1e39c8 | a4e2442d3c48355a84463342f397134f149936d7, 2f966186b99550e3c665dbfb87b8314e30acea02, db2244c580540306d60ce783ed340190720cd429, 4bd4ea3eb326608ffc296db12c105f92dc2f2190, 6492ad6439ff1a479fc94dc6052df3628faed8b6, 151403e903840c9cf06754097b6732c14f26c532, 12cab1191d9890097171156d06bfa8d31f1e39c8 |
| Linux/Linuxgeneric | 3.10 | Not reported |
Published upstream
Jan 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 19, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 19, 2026
In the Linux kernel, the following vulnerability has been resolved: net: usb: rtl8150: fix memory leak on usb_submit_urb() failure In async_set_registers(), when usb_submit_urb() fails, the allocated async_req structure and URB are not freed, causing a memory leak. The completion callback async_set_reg_cb() is responsible for freeing these allocations, but it is only called after the URB is successfully submitted and completes (successfully or with error). If submission fails, the callback never runs and the memory is leaked. Fix this by freeing both the URB and the request structure in the error path when usb_submit_urb() fails.
Quoted source text, attributed separately from HOL analysis.