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CVE-2022-48174

Publication date 22 August 2023

Last updated 14 August 2024

Ubuntu priority

Low

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

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.

Read the notes from the security team

Why is this CVE low priority?

Denial of service only in shell

Learn more about Ubuntu priority

Status

Package Ubuntu Release Status
busybox 24.10 oracular
Fixed 1:1.36.1-6ubuntu4
24.04 LTS noble
Fixed 1:1.36.1-6ubuntu3.1
23.10 mantic Ignored end of life, was needed
23.04 lunar Ignored end of life, was needed
22.04 LTS jammy
Fixed 1:1.30.1-7ubuntu3.1
20.04 LTS focal
Fixed 1:1.30.1-4ubuntu6.5
18.04 LTS bionic
16.04 LTS xenial
14.04 LTS trusty

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Notes

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

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
busybox

Severity score breakdown

Parameter Value
Base score 9.8 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

Related Ubuntu Security Notices (USN)

    • USN-6335-1
    • BusyBox vulnerabilities
    • 4 September 2023
    • USN-6961-1
    • BusyBox vulnerabilities
    • 14 August 2024

Other references