Description (CNA)
merbanan/rtl_433 versions up to and including 25.02 and prior to commit 25e47f8 contain a stack-based buffer overflow vulnerability in the function parse_rfraw() located in src/rfraw.c. When processing crafted or excessively large raw RF input data, the application may write beyond the bounds of a stack buffer, resulting in memory corruption or a crash. This vulnerability can be exploited to cause a denial of service and, under certain conditions, may be leveraged for further exploitation depending on the execution environment and available mitigations.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| merbanan / rtl_433 | affected 0 through 25.02; unaffected 25e47f8932f0401392ef1d3c8cc9ed5595bc894a |
CWE
CWE-121
References
- https://github.com/marlinkcyber/advisories/blob/main/advisories/MCSAID-2025-004-rtl_433-rfraw-parse-overflow.md
- https://github.com/merbanan/rtl_433/issues/3375
- https://github.com/dd32/rtl_433/commit/25e47f8
- https://www.vulncheck.com/advisories/merbanan-rtl-433-stack-based-buffer-overflow
ADP enrichment
No English description supplied.