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Fencer Vulns
critical 9.8

CVE-2022-48174 json

There is a stack overflow vulnerability in ash.c:6030 in busybox before 1.35.

published 2023-08-22 3 y ago modified 2026-07-14 3 mo ago also EUVD-2022-50885

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.2%
EPSS 3.2% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known

Summary

There is a stack overflow vulnerability in ash.c:6030 in busybox before 1.35. In the environment of Internet of Vehicles, this vulnerability can be executed from command to arbitrary code execution.

Patch / fix

  • Siemens RUGGEDCOM RST2428P V3.3
  • Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family V3.3
  • Siemens SCALANCE XCH328 V3.3
  • Siemens SCALANCE XCM324 V3.3
  • Siemens SCALANCE XCM328 V3.3
  • Siemens SCALANCE XCM332 V3.3
  • Siemens SCALANCE XRH334 (24 V DC, 8xFO, CC) V3.3
  • Siemens SCALANCE XRM334 (230 V AC, 12xFO) V3.3
  • Siemens SCALANCE XRM334 (230 V AC, 8xFO) V3.3
  • Siemens SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+) V3.3
  • Siemens SCALANCE XRM334 (24 V DC, 12xFO) V3.3
  • Siemens SCALANCE XRM334 (24 V DC, 8xFO) V3.3
  • Siemens SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+) V3.3
  • Siemens SCALANCE XRM334 (2x230 V AC, 12xFO) V3.3
  • Siemens SCALANCE XRM334 (2x230 V AC, 8xFO) V3.3
  • Siemens SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+) V3.3
  • Siemens SIDIS Secured SmartPlug V7.26.0310
  • busybox Debian 12 1:1.35.0-4+deb12u1
  • busybox Debian 14, Debian 13 1:1.37.0-1

debian advisories DEBIAN-CVE-2022-48174

  • busybox Ubuntu 20.04 LTS 1:1.30.1-4ubuntu6.5
  • busybox Ubuntu 22.04 LTS 1:1.30.1-7ubuntu3.1
  • busybox Ubuntu 24.04 LTS 1:1.36.1-6ubuntu3.1
  • busybox Ubuntu Pro 14.04 LTS 1:1.21.0-1ubuntu1.4+esm1
  • busybox Ubuntu Pro 16.04 LTS 1:1.22.0-15ubuntu1.4+esm2
  • busybox Ubuntu Pro 18.04 LTS 1:1.27.2-2ubuntu3.4+esm1

ubuntu advisories UBUNTU-CVE-2022-48174

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • busybox RHEL 6 ELS 1:1.15.1-21.el6_10.1
  • busybox-petitboot RHEL 6 ELS 1:1.15.1-21.el6_10.1

red hat advisories RHSA-2023:5178

  • busybox SLE Module for Basesystem 15 SP5, openSUSE Leap 15.5 1.35.0-150500.10.3.3
  • busybox SLES for SAP 15 SP3, SLES for SAP 15 SP2, SLES for SAP 15 SP1 +11 more 1.35.0-150000.4.20.1
  • busybox SLES for SAP 12 SP5, SLES 12 SP5 1.35.0-4.12.1
  • busybox SLE Module for Basesystem 15 SP4, openSUSE Leap 15.4 1.35.0-150400.3.11.1
  • busybox-links openSUSE Leap 15.5, openSUSE Leap 15.4 1.35.0-150400.4.5.1

suse advisories SUSE-SU-2023:3820-1SUSE-SU-2023:3819-1SUSE-SU-2023:3729-1SUSE-SU-2023:3529-1

  • busybox openSUSE Tumbleweed 1.36.1-2.1

opensuse advisories openSUSE-SU-2024:13181-1

  • busybox Alpine 3.18 1.36.1-r1
  • busybox Alpine 3.24, Alpine 3.23, Alpine 3.22 +3 more 1.36.1-r2

alpine advisories ALPINE-CVE-2022-48174

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • busybox CBL-Mariner 2.0 1.35.0-13
  • busybox Azure Linux 3.0 1.36.1-14

azure linux advisories AZL-56490AZL-64326

Azure Linux vulnerability data, Copyright (c) Microsoft Corporation, from https://github.com/microsoft/AzureLinuxVulnerabilityData via OSV, under the MIT licence; changed: normalised to fixed package versions per release. MIT

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-26-202-04 updated cvss 7.8

Siemens SIDIS Secured SmartPlug

  • Siemens SIDIS Secured SmartPlug < 7.26.0310
    affected: fixed in V7.26.0310

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

cisa ICSA-26-043-06 updated cvss 7.8

Siemens SINEC OS

  • Siemens RUGGEDCOM RST2428P (6GK6242-6PA00) < 3.3
    affected: fixed in V3.3 support.industry.siemens.com
  • Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family < 3.3
    affected: fixed in V3.3
  • Siemens SCALANCE XCH328 (6GK5328-4TS01-2EC2) < 3.3 Siemens SCALANCE XCM324 (6GK5324-8TS01-2AC2) < 3.3 Siemens SCALANCE XCM328 (6GK5328-4TS01-2AC2) < 3.3 Siemens SCALANCE XCM332 (6GK5332-0GA01-2AC2) < 3.3 Siemens SCALANCE XRH334 (24 V DC, 8xFO, CC) (6GK5334-2TS01-2ER3) < 3.3 Siemens SCALANCE XRM334 (2x230 V AC, 8xFO) (6GK5334-2TS01-4AR3) < 3.3
    +8 more products
    Siemens SCALANCE XRM334 (2x230 V AC, 12xFO) (6GK5334-3TS01-4AR3) < 3.3 Siemens SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+) (6GK5334-5TS01-4AR3) < 3.3 Siemens SCALANCE XRM334 (24 V DC, 8xFO) (6GK5334-2TS01-2AR3) < 3.3 Siemens SCALANCE XRM334 (24 V DC, 12xFO) (6GK5334-3TS01-2AR3) < 3.3 Siemens SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+) (6GK5334-5TS01-2AR3) < 3.3 Siemens SCALANCE XRM334 (230 V AC, 8xFO) (6GK5334-2TS01-3AR3) < 3.3 Siemens SCALANCE XRM334 (230 V AC, 12xFO) (6GK5334-3TS01-3AR3) < 3.3 Siemens SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+) (6GK5334-5TS01-3AR3) < 3.3
    affected: fixed in V3.3 support.industry.siemens.com

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

red hat product security vex CVE-2022-48174 updated cvss 9.8

busybox: stack overflow vulnerability in ash.c leads to arbitrary code execution

  • Red Hat Enterprise Linux Server (v. 6 ELS) busybox 1.15.1-21.el6_10.1, busybox-petitboot 1.15.1-21.el6_10.1 Red Hat Enterprise Linux Server Optional (v. 6 ELS) busybox 1.15.1-21.el6_10.1, busybox-petitboot 1.15.1-21.el6_10.1
    fixed: vendor fix RHSA-2023:5178

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
2 y ago

Exploit prediction

3.16% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Siemens RUGGEDCOM RST2428P
  • Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family
  • Siemens SCALANCE XCH328
  • Siemens SCALANCE XCM324
  • Siemens SCALANCE XCM328
  • Siemens SCALANCE XCM332
  • Siemens SCALANCE XRH334 (24 V DC, 8xFO, CC)
  • Siemens SCALANCE XRM334 (230 V AC, 12xFO)
  • Siemens SCALANCE XRM334 (230 V AC, 8xFO)
  • Siemens SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+)
  • Siemens SCALANCE XRM334 (24 V DC, 12xFO)
  • Siemens SCALANCE XRM334 (24 V DC, 8xFO)
  • Siemens SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+)
  • Siemens SCALANCE XRM334 (2x230 V AC, 12xFO)
  • Siemens SCALANCE XRM334 (2x230 V AC, 8xFO)
  • Siemens SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+)
  • Siemens SIDIS Secured SmartPlug

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.