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CVE-2022-27419

rtl_433 21.12 was discovered to contain a stack overflow in the function acurite_00275rm_decode...

5.5 MediumFix available

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.

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

0.64%Down 0.2 points since Apr 13, 2022
90%50%10%1%

What each source reports

NVD Score used 5.5

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.

Record
CVE-2022-27419
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-787
Updated
2026-11-02
CVE List No score

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.

Record
CVE-2022-27419
Updated
2026-11-02
EUVDEUVD-2022-31922 No score

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.

Record
EUVD-2022-31922
Updated
2026-11-03
GitHub AdvisoriesGHSA-85w3-6f4c-mf9j 5.5

rtl_433 21.12 was discovered to contain a stack overflow in the function acurite_00275rm_decode...

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.

Record
GHSA-85w3-6f4c-mf9j
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-787
Updated
2026-11-02
OSVALPINE-CVE-2022-27419 5.5

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.

Record
ALPINE-CVE-2022-27419
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-2022-27419 5.5

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.

Record
DEBIAN-CVE-2022-27419
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-2022-27419 5.5

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.

Record
UBUNTU-CVE-2022-27419
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

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.

Record
CVE-2022-27419
Updated
2026-11-02
OSVopenSUSE-SU-2024:11994-1 No score

rtl_433-21.12-2.1 on GA media

These are all security issues fixed in the rtl_433-21.12-2.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:11994-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
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
Show 6 moreShow less
Affected packages
PackageAffectedFixed
rtl-433
Debian:14
 before 21.12+git20220718+ds-2
21.12+git20220718+ds-2
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
RecordedChangedSources
affected, aliases, referencesOSV
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

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

In short

CVE-2022-27419 is a medium vulnerability (CVSS 5.5) in Rtl 433 Project 433, published April 12, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.64%, the 50th percentile. Fixed in rtl_433 21.12-r3.

References

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