CVE-2022-48174

2023-08-2200:00:00

ubuntu.com

cve-2022-48174

stack overflow

ash.c

busybox

internet of vehicles

arbitrary code execution

denial of service

ubuntu

stack protector

unix

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

61.7%

JSON

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.

Bugs

<https://bugs.busybox.net/show_bug.cgi?id=15216>

Notes

Author	Note
	Priority reason: Denial of service only in shell
mdeslaur	this is likely a denial of service only on Ubuntu because of stack protector Contrary to description, this is not fixed in 1.35

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchbusybox< 1:1.27.2-2ubuntu3.4+esm1UNKNOWN
ubuntu20.04noarchbusybox< anyUNKNOWN
ubuntu22.04noarchbusybox< anyUNKNOWN
ubuntu24.04noarchbusybox< anyUNKNOWN
ubuntu14.04noarchbusybox< 1:1.21.0-1ubuntu1.4+esm1UNKNOWN
ubuntu16.04noarchbusybox< 1:1.22.0-15ubuntu1.4+esm2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	busybox	< 1:1.27.2-2ubuntu3.4+esm1	UNKNOWN
ubuntu	20.04	noarch	busybox	< any	UNKNOWN
ubuntu	22.04	noarch	busybox	< any	UNKNOWN
ubuntu	24.04	noarch	busybox	< any	UNKNOWN
ubuntu	14.04	noarch	busybox	< 1:1.21.0-1ubuntu1.4+esm1	UNKNOWN
ubuntu	16.04	noarch	busybox	< 1:1.22.0-15ubuntu1.4+esm2	UNKNOWN