DEBIAN-CVE-2023-53080

DEBIAN-CVE-2023-53080 PUBLISHED CVSS 5.5 MEDIUM

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.

Risk Scores

CVSS 3.1

5.5

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

Affected Products

Vendor	Product	Versions
Debian:11	linux	5.10.120-1, 5.10.84-1, 5.10.92-1
Debian:14	linux	0, 0, 0
Debian:12	linux	0, 0, 0
Debian:13	linux	0, 0, 0

Timeline

May 2, 2025 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2023-53080 advisory

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