CVE-2023-53080

MEDIUM

Linux Kernel 4.18-5.10.176 - Integer Overflow in XDP UMEM Registration

Title source: llm
STIX 2.1

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.

References (5)

Core 5

Scores

CVSS v3 5.5
EPSS 0.0019
EPSS Percentile 8.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (18)
linux/Kernel 4.18.0 - 5.10.177linux
linux/Kernel 5.11.0 - 5.15.105linux
linux/Kernel 5.16.0 - 6.1.22linux
linux/Kernel 6.2.0 - 6.2.9linux
Linux/Linux < 4.18
Linux/Linux 4.18
Linux/Linux 5.10.177 - 5.10.*
Linux/Linux 5.15.105 - 5.15.*
Linux/Linux 6.1.22 - 6.1.*
Linux/Linux 6.2.9 - 6.2.*
... and 8 more
Published May 02, 2025
Tracked Since Feb 18, 2026