Out-of-bounds Write Affecting perf package, versions <0:4.18.0-305.40.1.el8_4
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Test your applications- Snyk ID SNYK-RHEL8-PERF-4163942
- published 11 Feb 2022
- disclosed 10 Feb 2022
Introduced: 10 Feb 2022
CVE-2022-0435 Open this link in a new tabHow to fix?
Upgrade RHEL:8 perf to version 0:4.18.0-305.40.1.el8_4 or higher.
This issue was patched in RHSA-2022:0777.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by RHEL.
See How to fix? for RHEL:8 relevant fixed versions and status.
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.