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CVE-2022-0435

Published: Mar 25, 2022Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-787
NVD MITRE
8.8CVSSHIGH
EPSS Score
68.0%
Top 0.8%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
Patch Available

Description

A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-787

Affected Products

linux kernellinux
On-premOS
Operating Systems
codeready linux builderredhat
On-prem
Operating Systems / linux-distro
codeready linux builder eusredhat
On-premOS
Operating Systems / linux-distro
codeready linux builder eus for power little endianredhat
On-prem
Operating Systems / linux-distro
codeready linux builder for power little endian eusredhat
On-prem
Operating Systems / linux-distro
linuxoss-projectOperating Systemsaka the linux kernel
redhatcommercialUSOperating Systemsaka red hat
and 36 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

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available
Workaround Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://bugzilla.redhat.com/show_bug.cgi?id=2048738
bugzilla.redhat.com
https://security.netapp.com/advisory/ntap-20220602-0001/
security.netapp.com
https://www.openwall.com/lists/oss-security/2022/02/10/1
openwall.com
and 28 more references View all →

Timeline

Published
Mar 25, 2022
Last Updated
Nov 21, 2024

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