PT-2024-7324 · Intel · Intel Uefi Firmware

Yngweijw · CVE-2024-21781 · Published 2024-09-10 · Updated 2024-09-20

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Intel UEFI Firmware (affected versions not specified)

Description: The issue is related to improper input validation in UEFI firmware for some Intel processors, which may allow a privileged user to enable information disclosure or denial of service via local access. This is also associated with errors in resource release.

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

Improper Resource Release

RCE

Weakness Enumeration

CWE-404

CWE-20

Related Identifiers

BDU:2024-08679

CVE-2024-21781

Affected Products

Intel Uefi Firmware

References · 11

• https://bdu.fstec.ru/vul/2024-08679 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2024-21781 · Security Note
• https://twitter.com/VulmonFeeds/status/1835749269850009887 · Twitter Post
• https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01071.html · Note
• https://twitter.com/cracbot/status/1837008877524812123 · Twitter Post
• https://vuldb.com/?id.277564 · Note
• https://twitter.com/cracbot/status/1836646500216275430 · Twitter Post
• https://twitter.com/CVEnew/status/1835724274067517941 · Twitter Post
• https://security.netapp.com/advisory/ntap-20241011-0009 · Note
• https://twitter.com/cracbot/status/1837371264736084036 · Twitter Post
• https://t.me/cvedetector/5746 · Telegram Post