🛡️ CVE-2022-25051 — rtl-433

🟡 CVSS 5.5 — Medium ✅ No Known Exploit CWE-193 NVD

5.5

CVSS Score

0 Low4 Medium7 High9 Critical10

Description

An Off-by-one Error occurs in cmr113_decode of rtl_433 21.12 when decoding a crafted file.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality none, integrity none, availability high.

Weakness class

CVE-2022-25051 is classified as CWE-193: Off-by-one Error. A product calculates or uses an incorrect maximum or minimum value that is 1 more, or 1 less, than the correct value.

Affected software

CVE-2022-25051 is recorded against 1 package.

rtl-433

Timeline and source

Published on 2 March 2022 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

github.com
github.com
huntr.dev
github.com
github.com
huntr.dev

CVE-2022-25051 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Debian Ubuntu

Details

Severity MEDIUM

CVSS Score 5.5

CVSS Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWE CWE-193

Public Exploit ✅ No

Source NVD

Published 2022-03-02

Updated 2026-08-11

Modified 2026-06-17

Fix URL https://github.com/merbanan/rtl_433/commit/2dad7b9fc67a1d0bfbe520fbd821678b8f8cc7a8

Affected Packages

Software	From version	Fixed in
rtl-433	—	—

References

Patch, Third Party Advisory https://github.com/merbanan/rtl_433/commit/2dad7b9fc67a1d0bfbe520fbd821678b8f8cc7a8

Issue Tracking, Third Party Advisory https://github.com/merbanan/rtl_433/issues/1960

Permissions Required, Third Party Advisory https://huntr.dev/bounties/78eee103-bd61-4b4f-b054-04ad996b39e7/

Patch, Third Party Advisory https://github.com/merbanan/rtl_433/commit/2dad7b9fc67a1d0bfbe520fbd821678b8f8cc7a8

Issue Tracking, Third Party Advisory https://github.com/merbanan/rtl_433/issues/1960

Permissions Required, Third Party Advisory https://huntr.dev/bounties/78eee103-bd61-4b4f-b054-04ad996b39e7/

🔗 NVD 🔗 Mitre ✅ Fix / Advisory

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