CVE-2021-3569 is a stack corruption vulnerability in libtpms versions prior to 0.7.2 and 0.8.0, affecting products like libtpms_project libtpms and Red Hat Enterprise Linux. This flaw, with a CVSS score of 5.5 (MEDIUM), can lead to a denial of service (SIGBUS and swtpm termination) due to a local, low-complexity attack requiring low privileges. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage for this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.7.2CPE matchmatch criteria | cpe:2.3:a:libtpms_project:libtpms:*:*:*:*:*:*:*:* | ||
>= 0.7.3, < 0.8.0CPE matchmatch criteria | cpe:2.3:a:libtpms_project:libtpms:*:*:*:*:*:*:*:* | ||
8.0CPE matchmatch criteria | cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.