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CVE-2022-30065

Published: May 18, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-416
NVD MITRE
7.8CVSSHIGH
EPSS Score
1.2%
Top 36.5%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-416

Affected Products

n/an/a
Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
Astra Linux Special EditionООО «РусБИТех-Астра»
On-premOS
Operating Systems / linux-distro
BusyBoxСообщество свободного программного обеспечения
LibraryLibrary
OSS Libraries / generic-library
РОСА ХРОМАО «НТЦ ИТ РОСА»
On-prem
Operating Systems / linux-distro
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
ооо «русбитех-астра»commercialRUOperating Systemsaka rusbitech-astra
ао «нтц ит роса»commercialRUOperating Systems
and 8 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://bugs.busybox.net/show_bug.cgi?id=14781
bugs.busybox.net
https://cert-portal.siemens.com/productcert/pdf/ssa-333517.pdf
cert-portal.siemens.com
https://bugs.busybox.net/show_bug.cgi?id=14781
bugs.busybox.net
and 19 more references View all →

Timeline

Published
May 18, 2022
Last Updated
Nov 21, 2024

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