CVE-2022-37459 is a "Retbleed" side-channel vulnerability affecting Ampere Altra and Altra Max devices and their firmware versions prior to 1.08g and 2.05a, respectively. This high-severity vulnerability (CVSS 7.8) allows a local attacker to manipulate return address predictions, potentially leading to arbitrary code execution and full compromise of confidentiality, integrity, and availability. Currently, there is no public exploit code available, nor is there evidence of active exploitation or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.08gCPE matchmatch criteria | cpe:2.3:o:amperecomputing:ampere_altra_firmware:*:*:*:*:*:*:*:* | ||
< 2.05aCPE matchmatch criteria | cpe:2.3:o:amperecomputing:ampere_altra_max_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.