CVE-2021-0147 describes an improper locking vulnerability in the Intel Power Management Controller (PMC) firmware, affecting specific versions before pmc_fw_lbg_c1-21ww02a and pmc_fw_lbg_b0-21ww02a. This vulnerability, rated Medium (CVSS 4.4), allows a privileged local user to potentially cause a denial of service. There is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< pmc_fw_lbg_c1-21ww02aCPE matchmatch criteria | cpe:2.3:a:intel:power_management_controller:*:*:*:*:*:*:*:* | ||
< pmc_fw_lbg_b0-21ww02aCPE matchmatch criteria | cpe:2.3:a:intel:power_management_controller:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/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.
Remediation records are not available for this CVE.