A flaw was found in unrestricted eBPF usage by the BPF_BTF_LOAD, leading to a possible out-of-bounds memory write in the Linux kernel’s BPF subsystem due to the way a user loads BTF. This flaw allows a local user to crash or escalate their privileges on the system.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2022-03-25T18:03:03

Updated: 2024-08-02T23:32:46.009Z

Reserved: 2022-02-04T00:00:00

Link: CVE-2022-0500

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-03-25T19:15:10.217

Modified: 2023-06-26T18:01:09.263

Link: CVE-2022-0500

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-01-14T00:00:00Z

Links: CVE-2022-0500 - Bugzilla