CVE-2021-26388 is a medium-severity vulnerability affecting AMD products, stemming from improper validation of the BIOS directory. This flaw allows for out-of-bounds memory reads, potentially leading to a denial of service (DoS) by exposing sensitive memory contents. With a CVSS score of 5.5, it requires local access and low privileges, but does not impact confidentiality or integrity. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< romepi-sp3_1.0.0.dCPE matchmatch criteria | cpe:2.3:o:amd:epyc_7232p_firmware:*:*:*:*:*:*:*:* | ||
< romepi-sp3_1.0.0.dCPE matchmatch criteria | cpe:2.3:o:amd:epyc_7302p_firmware:*:*:*:*:*:*:*:* | ||
< romepi-sp3_1.0.0.dCPE matchmatch criteria | cpe:2.3:o:amd:epyc_7402p_firmware:*:*:*:*:*:*:*:* | ||
< romepi-sp3_1.0.0.dCPE matchmatch criteria | cpe:2.3:o:amd:epyc_7502p_firmware:*:*:*:*:*:*:*:* | ||
< romepi-sp3_1.0.0.dCPE matchmatch criteria | cpe:2.3:o:amd:epyc_7702p_firmware:*:*:*:*:*:*:*:* |
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.
Remediation records are not available for this CVE.