CVE-2022-35888 describes a power side-channel vulnerability, known as Hertzbleed, affecting Ampere Altra and Altra Max processors and their firmware. This flaw allows attackers to extract sensitive information by analyzing power consumption correlated with data processing. With a CVSS score of 6.5 (Medium), it has a network attack vector and low attack complexity, requiring user interaction to achieve high confidentiality impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 2022-07-15CPE matchmatch criteria | cpe:2.3:o:amperecomputing:ampere_altra_max_firmware:*:*:*:*:*:*:*:* | ||
<= 2022-07-15CPE matchmatch criteria | cpe:2.3:o:amperecomputing:ampere_altra_firmware:*:*:*:*:*:*:*:* | ||
<= 2022-07-15CPE matchmatch criteria | cpe:2.3:o:amperecomputing:ampereone_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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.