#VU89680 Out-of-bounds read in Linux kernel - CVE-2022-48651 

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Main Vulnerability Database Vulnerabilities #VU89680

#VU89680 Out-of-bounds read in Linux kernel - CVE-2022-48651

Published: May 20, 2024 / Updated: May 14, 2025


Vulnerability identifier: #VU89680
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-48651
CWE-ID: CWE-125
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vulnerable software:
Linux kernel
Software vendor:
Linux Foundation

Description

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition in drivers/net/ipvlan/ipvlan_core.c. A remote attacker on the local network can send specially crafted packets to the system, trigger an out-of-bounds read error and read contents of memory on the system.


Remediation

Install updates from vendor's website.

External links