CVE-2022-25051

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

5.5 MediumFix available

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

Attack profile

How easy it is to exploit

Attack vector: Local
Complexity: Low
Privileges needed: None
User interaction: Required

What an attacker can affect

Confidentiality: None
Integrity: None
Availability: High

Exploit likelihood

0.77%Down 0.1 points since Mar 2, 2022

What each source reports

NVD Score used 5.5

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

Record: CVE-2022-25051
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS 2.0: 4.3 MediumAV:N/AC:M/Au:N/C:N/I:N/A:P
Weakness: CWE-193
Updated: 2026-11-02

CVE List No score

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

Record: CVE-2022-25051
Updated: 2026-11-02

EUVDEUVD-2022-29795 No score

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

Record: EUVD-2022-29795
Updated: 2026-11-03

GitHub AdvisoriesGHSA-v44f-645w-4jrh 5.5

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

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

Record: GHSA-v44f-645w-4jrh
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness: CWE-193
Updated: 2026-11-02

OSVALPINE-CVE-2022-25051 5.5

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

Record: ALPINE-CVE-2022-25051
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated: 2026-11-03

OSVDEBIAN-CVE-2022-25051 5.5

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

Record: DEBIAN-CVE-2022-25051
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated: 2026-11-03

OSVUBUNTU-CVE-2022-25051 5.5

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

Record: UBUNTU-CVE-2022-25051
CVSS 3.1: 5.5 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Updated: 2026-11-02

OSV No score

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

Record: CVE-2022-25051
Updated: 2026-11-02

Affected products

rtl 433 project 433

Affected packages

Affected packages
Package	Affected	Fixed
`rtl_433` Alpine:v3.17	before 21.12-r3	21.12-r3
`rtl_433` Alpine:v3.18	before 21.12-r3	21.12-r3
`rtl_433` Alpine:v3.19	before 21.12-r3	21.12-r3
`rtl_433` Alpine:v3.20	before 21.12-r3	21.12-r3
`rtl_433` Alpine:v3.21	before 21.12-r3	21.12-r3
`rtl_433` Alpine:v3.22	before 21.12-r3	21.12-r3
`rtl_433` Alpine:v3.23	before 21.12-r3	21.12-r3
`rtl_433` Alpine:v3.24	before 21.12-r3	21.12-r3
`rtl-433` Debian:12	before 21.12+git20220718+ds-2	21.12+git20220718+ds-2
`rtl-433` Debian:13	before 21.12+git20220718+ds-2	21.12+git20220718+ds-2

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Affected packages
Package	Affected	Fixed
`rtl-433` Debian:14	before 21.12+git20220718+ds-2	21.12+git20220718+ds-2
`rtl-433` Ubuntu:20.04:LTS	All versions, plus listed versions 19.08-119.08-1build119.08-220.02-1	None known
`rtl-433` Ubuntu:22.04:LTS	All versions, plus listed versions 20.11-121.05-221.05-2build121.12-1	None known
`rtl-433` Ubuntu:24.04:LTS	All versions, plus listed versions 22.11-123.11-123.11-1build1	None known
`rtl-433` Ubuntu:25.10	All versions, plus listed versions 25.02-1	None known
`rtl-433` Ubuntu:26.10	All versions, plus listed versions 25.12-126.07-1	None known
`rtl-433` Ubuntu:26.04:LTS	All versions, plus listed versions 25.02-125.02-1.125.12-1	None known

History

History
Recorded	Changed	Sources
Nov 3, 2026	affected, aliases, references	OSV
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-25051 is a medium vulnerability (CVSS 5.5) in Rtl 433 Project 433, published March 1, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.77%, the 55th percentile. Fixed in rtl_433 21.12-r3.

References

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