CVE-2023-31346 is a medium-severity vulnerability affecting AMD SEV Firmware, stemming from a failure to properly initialize memory. This flaw allows a highly privileged attacker to access stale data from other guest virtual machines. While the CVSS score is 6.0, indicating a local attack with high confidentiality impact, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< milanpi_1.0.0.cCPE matchmatch criteria | cpe:2.3:o:amd:epyc_7773x_firmware:*:*:*:*:*:*:*:* | ||
< milanpi_1.0.0.cCPE matchmatch criteria | cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:* | ||
< milanpi_1.0.0.cCPE matchmatch criteria | cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:* | ||
< milanpi_1.0.0.cCPE matchmatch criteria | cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:* | ||
< milanpi_1.0.0.cCPE matchmatch criteria | cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N
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.