PT-2022-17065 · Rtl 433+1 · Rtl 433+1

Aug5T7 · Published 2022-03-01 · Updated 2022-03-09 · CVE-2022-25050

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions rtl 433 version 21.12

Description A stack overflow was discovered in the function somfy iohc decode(). This issue allows attackers to cause a Denial of Service (DoS) via a crafted file.

Recommendations For rtl 433 version 21.12, consider disabling the somfy iohc decode() function as a temporary workaround until a patch is available.

Fix

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-25050

Affected Products

Debian

Rtl 433

References · 10

• https://github.com/merbanan/rtl_433/commit/2dad7b9fc67a1d0bfbe520fbd821678b8f8cc7a8 · Patch
• https://github.com/merbanan/rtl_433/issues/1960 · Patch
• https://ubuntu.com/security/CVE-2022-25050 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-25050 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-25050 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-25050 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-25050 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-25050 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-25050 · Security Note
• https://huntr.dev/bounties/6c9cd35f-a206-4fdf-b6d1-fcd50926c2d9 · Note