CVE-2021-4115
- State
- Published
- Severity
- Not scored
- Published
- Feb 21, 2022
- Updated
- Aug 3, 2024
- Reserved
- Dec 14, 2021
Description
There is a flaw in polkit which can allow an unprivileged user to cause polkit to crash, due to process file descriptor exhaustion. The highest threat from this vulnerability is to availability. NOTE: Polkit process outage duration is tied to the failing process being reaped and a new one being spawned
Scores
The record has no CVSS score.
Weaknesses
Affected Products
| Product | Versions |
|---|---|
polkitdn/a |
|
References
- https://access.redhat.com/security/cve/cve-2021-4115
- https://gitlab.freedesktop.org/polkit/polkit/-/issues/141
- https://gitlab.com/redhat/centos-stream/rpms/polkit/-/merge_requests/6/diffs?commit_id=bf900df04dc390d389e59aa10942b0f2b15c531e
- FEDORA-2022-5e6d5fe680vendor-advisory
- https://www.oracle.com/security-alerts/cpujul2022.html
- http://packetstormsecurity.com/files/172849/polkit-File-Descriptor-Exhaustion.html
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