CVE-2022-2977
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-2977
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-2977.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-2977
- Downstream
- Related
- Published
- 2022-09-14T21:15:10Z
- Modified
- 2025-08-09T19:01:28Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A flaw was found in the Linux kernel implementation of proxied virtualized TPM devices. On a system where virtualized TPM devices are configured (this is not the default) a local attacker can create a use-after-free and create a situation where it may be possible to escalate privileges on the system.
- References