CVE-2022-0435

Public Exploit

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.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 61.90% Top 5%
Third-Party Advisory redhat.com Third-Party Advisory netapp.com Third-Party Advisory openwall.com
Affected: n/a kernel
Published at:
Updated at:

References

Link Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2048738 issue tracking third party advisory patch
https://www.openwall.com/lists/oss-security/2022/02/10/1 mailing list patch mitigation exploit third party advisory
https://security.netapp.com/advisory/ntap-20220602-0001/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-0435?
CVE-2022-0435 has been scored as a high severity vulnerability.
How to fix CVE-2022-0435?
To fix CVE-2022-0435, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-0435 being actively exploited in the wild?
It is possible that CVE-2022-0435 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~62% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-0435?
CVE-2022-0435 affects n/a kernel.
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