CVE-2023-53080

Published: May 2, 2025Modified: Aug 4, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: xsk: Add missing overflow check in xdp_umem_reg The number of chunks can overflow u32. Make sure to return -EINVAL on overflow. Also remove a redundant u32 cast assigning umem->npgs.

Affected (7)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

7 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 4.18 to 5.10.177
Linux Linux Kernel	From 5.11 to 5.15.105
Linux Linux Kernel	From 5.16 to 6.1.22
Linux Linux Kernel	From 6.2 to 6.2.9
Linux Linux Kernel	Version 6.3 rc1
Linux Linux Kernel	Version 6.3 rc2
Linux Linux Kernel	Version 6.3 rc3