Answer in brief
CVE-2024-27052 records a High severity (CVSS 7.8) vulnerability in wifi: rtl8xxxu: add cancel_work_sync() for c2hcmd_work. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), linux/linux_kernel (generic), linux/linux_kernel (generic) and additional mapped packages. 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), linux/linux_kernel (generic), linux/linux_kernel (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=e542e66b7c2ee2adeefdbb7f259f2f60cadf2819 <dddedfa3b29a63c2ca4336663806a6128b8545b4 || >=e542e66b7c2ee2adeefdbb7f259f2f60cadf2819 <ac512507ac89c01ed6cd4ca53032f52cdb23ea59 || >=e542e66b7c2ee2adeefdbb7f259f2f60cadf2819 <3518cea837de4d106efa84ddac18a07b6de1384e || >=e542e66b7c2ee2adeefdbb7f259f2f60cadf2819 <156012667b85ca7305cb363790d3ae8519a6f41e || >=e542e66b7c2ee2adeefdbb7f259f2f60cadf2819 <7059cdb69f8e1a2707dd1e2f363348b507ed7707 || >=e542e66b7c2ee2adeefdbb7f259f2f60cadf2819 <58fe3bbddfec10c6b216096d8c0e517cd8463e3a || >=e542e66b7c2ee2adeefdbb7f259f2f60cadf2819 <1213acb478a7181cd73eeaf00db430f1e45b1361 | dddedfa3b29a63c2ca4336663806a6128b8545b4, ac512507ac89c01ed6cd4ca53032f52cdb23ea59, 3518cea837de4d106efa84ddac18a07b6de1384e, 156012667b85ca7305cb363790d3ae8519a6f41e, 7059cdb69f8e1a2707dd1e2f363348b507ed7707, 58fe3bbddfec10c6b216096d8c0e517cd8463e3a, 1213acb478a7181cd73eeaf00db430f1e45b1361 |
| Linux/Linuxgeneric | 5.5 | Not reported |
| linux/linux_kernelgeneric | 5.5 | Not reported |
| linux/linux_kernelgeneric | >=e542e66b7c2e <58fe3bbddfec | 58fe3bbddfec |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <V1.1.1 | V1.1.1 |
Published upstream
May 1, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 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: wifi: rtl8xxxu: add cancel_work_sync() for c2hcmd_work The workqueue might still be running, when the driver is stopped. To avoid a use-after-free, call cancel_work_sync() in rtl8xxxu_stop().
Quoted source text, attributed separately from HOL analysis.