PT-2022-7343 · Linux+1 · Linux Kernel+1

Pedro Sampaio + 1 · Published 2022-08-28 · Updated 2026-05-26 · CVE-2022-0400

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

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

Description The issue is related to an out-of-bounds read vulnerability in the Linux kernel's SMC protocol stack. This vulnerability can be exploited by a remote 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.

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2024-03760

CVE-2022-0400

ECHO-DF2C-154C-F564

Affected Products

Debian

Linux Kernel

References · 18

• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2404-CVE-2022-0400 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2022-0400 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-12-CVE-2022-0400 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-0400 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-0400 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-0400 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-0400 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-0400 · Security Note
• https://bdu.fstec.ru/vul/2024-03760 · Security Note
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-13-CVE-2022-0400 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-0400 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-0400 · Vendor Advisory
• https://bugzilla.suse.com/show_bug.cgi?id=1195329 · Note
• https://t.me/cibsecurity/48983 · Telegram Post
• https://bugzilla.redhat.com/show_bug.cgi?id=2040604 · Note