PT-2024-1803 · Edk2+11 · Edk2+11

Xvl00Per · Published 2024-01-09 · Updated 2026-01-22 · CVE-2022-36765

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions EDK2 (affected versions not specified)

Description The issue is related to the CreateHob() function in EDK2, which is susceptible to an integer overflow that can lead to a buffer overflow. This can be triggered via a local network, potentially compromising confidentiality, integrity, and/or availability.

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

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

CWE-680

Related Identifiers

ALSA-2024:3017

ALSA-2024:4749

ALT-PU-2024-14732

ALT-PU-2024-14734

ALT-PU-2024-14950

AZL-38920

AZL-39424

AZL-39556

BDU:2024-01539

CESA-2024_3017

CVE-2022-36765

DLA-4207-1

DSA-5624-1

GHSA-CH4W-V7M3-G8WX

INFSA-2024_3017

INFSA-2024_4749

OESA-2024-1350

RHSA-2024:3017

RHSA-2024:4749

RHSA-2024_3017

RHSA-2024_4749

SUSE-SU-2026:0120-1

SUSE-SU-2026:0121-1

SUSE-SU-2026:0212-1

SUSE-SU-2026:0213-1

SUSE-SU-2026:20246-1

USN-6638-1

Affected Products

Alt Linux

Almalinux

Astra Linux

Centos

Debian

Edk2

Linuxmint

Red Hat

Red Os

Rocky Linux

Ubuntu

Zvirt Node

References · 90

• https://ubuntu.com/security/CVE-2023-45232 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-4207-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-36765 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:20246-1 · Vendor Advisory
• https://osv.dev/vulnerability/OESA-2024-1350 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0121-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-36765 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-36765 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-45234 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-48733 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2024-12343.html · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-45233 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-01539 · Security Note
• https://linux.oracle.com/errata/ELSA-2024-23120.html · Vendor Advisory
• https://errata.almalinux.org/8/ALSA-2024-3017.html · Vendor Advisory