Medium severity · published Mar 1, 2022
CVE-2022-25051
An Off-by-one Error occurs in cmr113_decode of rtl_433 21.12 when decoding a crafted file
5.5
CVSS
0.8%
EPSS
No
On KEV
Description
An Off-by-one Error occurs in cmr113_decode of rtl_433 21.12 when decoding a crafted file.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
R4
Rtl 433 · Rtl 433 Project
21.12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-25051
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-25051
Patch
https://github.com/merbanan/rtl_433/commit/2dad7b9fc67a1d0bfbe520fbd821678b8f8cc7a8
Issue Tracking
https://github.com/merbanan/rtl_433/issues/1960
Permissions Required
https://huntr.dev/bounties/78eee103-bd61-4b4f-b054-04ad996b39e7/
More from Rtl 433
7.8
CVE-2025-34450
merbanan/rtl_433 <= 25.02 Stack-based Buffer Overflow
5.5
CVE-2022-27419
rtl_433 21.12 was discovered to contain a stack overflow in the function acurite_00275rm_decode at /devices/acurite.c