PT-2022-2973 · Intel · Intel Processors

Chen Liu + 11 · Published 2022-06-14 · Updated 2022-06-28 · CVE-2022-24436

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Intel(R) Processors (affected versions not specified)

Description The issue is related to observable behavioral power management throttling and errors in the dynamic frequency adjustment process of Intel processor microcode, specifically concerning Dynamic Voltage and Frequency Scaling (DVFS) technology. This may allow an authenticated user or a remote attacker to potentially enable information disclosure via network access or side-channel attacks.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Side Channel Attack

Weakness Enumeration

CWE-203

CWE-1300

Related Identifiers

BDU:2022-03603

CVE-2022-24436

Affected Products

Intel Processors

References · 10

• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00698.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-24436 · Security Note
• https://bdu.fstec.ru/vul/2022-03603 · Security Note
• https://github.com/FPSG-UIUC/hertzbleed · Note
• https://t.me/tmfeed/143764 · Telegram Post
• https://security.netapp.com/advisory/ntap-20220624-0007 · Note
• https://t.me/echeloneyes/359 · Telegram Post
• https://t.me/opennews/10215 · Telegram Post
• https://opennet.ru/opennews/art.shtml?num=57358 · Note
• https://t.me/true_secator/3062 · Telegram Post