Vulnerability · Published Apr 12, 2022 · Assigned by mitre
CVE-2022-27419
Medium 5.5
In plain English
A medium-severity security flaw in the rtl_433 package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 51% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.6%top 49.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
rtl_433 21.12 was discovered to contain a stack overflow in the function acurite_00275rm_decode at /devices/acurite.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.20 | rtl_433 | 21.12-r3 | ALPINE-CVE-2022-27419 |
| Alpine:v3.21 | rtl_433 | 21.12-r3 | ALPINE-CVE-2022-27419 |
| Alpine:v3.22 | rtl_433 | 21.12-r3 | ALPINE-CVE-2022-27419 |
| Alpine:v3.23 | rtl_433 | 21.12-r3 | ALPINE-CVE-2022-27419 |
| Alpine:v3.24 | rtl_433 | 21.12-r3 | ALPINE-CVE-2022-27419 |
| Debian:12 | rtl-433 | 21.12+git20220718+ds-2 | DEBIAN-CVE-2022-27419 |
| Debian:13 | rtl-433 | 21.12+git20220718+ds-2 | DEBIAN-CVE-2022-27419 |
| Debian:14 | rtl-433 | 21.12+git20220718+ds-2 | DEBIAN-CVE-2022-27419 |
| Ubuntu:22.04:LTS | rtl-433 | no fix listed | UBUNTU-CVE-2022-27419 |
| Ubuntu:24.04:LTS | rtl-433 | no fix listed | UBUNTU-CVE-2022-27419 |
| Ubuntu:25.10 | rtl-433 | no fix listed | UBUNTU-CVE-2022-27419 |
| Ubuntu:26.04:LTS | rtl-433 | no fix listed | UBUNTU-CVE-2022-27419 |
| Ubuntu:26.10 | rtl-433 | no fix listed | UBUNTU-CVE-2022-27419 |
Affected products (as reported)
References
- https://github.com/merbanan/rtl_433/issues/2012 x_refsource_MISC