CVE-2022-0435

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.

Affected

kernel

CVSS v3.1 NVD

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

CVSS v2.0 NVD

9.0 HIGHAV:N/AC:L/Au:S/C:C/I:C/A:C

EPSS

67.77% chance of exploitation in the next 30 days, 99th percentile

Published

2022-03-25

Updated

2024-08-02

Proof-of-concept exploits (3)

• wlswotmd/CVE-2022-04351★ · 2023-04-26
• Spydomain/CVE-2022-0435-Poc1★ · 2026-02-02
• sandesh9978/CVE-2022-04350★ · 2026-03-05

Security advisories

• https://bugzilla.redhat.com/show_bug.cgi?id=2048738
• https://security.netapp.com/advisory/ntap-20220602-0001
• https://www.openwall.com/lists/oss-security/2022/02/10/1

References

• CVE Record
• NVD entry

Related

• CVE-2022-1015
• CVE-2017-1000112
• CVE-2021-22555
• CVE-2023-22809
• CVE-2022-0185