PT-2021-7247 · Intel · Intel Xeon Processors

Published 2021-11-15 · Updated 2022-05-23 · CVE-2022-21136

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description The issue is related to improper input validation in some Intel Xeon Processors, which may allow a privileged user to potentially enable denial of service via local access. This could be exploited by an attacker to cause a denial of service.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

BDU:2022-04128

CVE-2022-21136

MGASA-2022-0193

Affected Products

Intel Xeon Processors

References · 14

• https://bdu.fstec.ru/vul/2022-04128 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-21136 · Security Note
• https://advisories.mageia.org/MGASA-2022-0193.html · Security Note
• https://osv.dev/vulnerability/MGASA-2022-0193 · Vendor Advisory
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00616.html · Vendor Advisory
• https://github.com/intel/Intel-Linux-Processor-Microcode-Data-Files/releases/tag/microcode-20220510 · Note
• https://access.redhat.com/security/cve/cve-2022-21136 · Note
• https://t.me/cibsecurity/42496 · Telegram Post
• https://t.me/cvenotify/30587 · Telegram Post
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00614.html · Note
• https://bugs.mageia.org/show_bug.cgi?id=30425 · Note
• https://vuldb.com/ru/?id.199801 · Note
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-00617.html · Note
• https://t.me/cvenotify/30120 · Telegram Post