CVE-2023-53080
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
02/05/2025
Last modified:
05/05/2025
Description
In the Linux kernel, the following vulnerability has been resolved:<br />
<br />
xsk: Add missing overflow check in xdp_umem_reg<br />
<br />
The number of chunks can overflow u32. Make sure to return -EINVAL on<br />
overflow. Also remove a redundant u32 cast assigning umem->npgs.
Impact
References to Advisories, Solutions, and Tools
- https://git.kernel.org/stable/c/3cfc3564411acf96bf2fb791f706a1aa4f872c1d
- https://git.kernel.org/stable/c/580634b03a55f04a3c1968bcbd97736c079c6601
- https://git.kernel.org/stable/c/a069909acc4435eeb41d05ccc03baa447cc01b7e
- https://git.kernel.org/stable/c/bb2e3bfb2a79db0c2057c6f701b782954394c67f
- https://git.kernel.org/stable/c/c7df4813b149362248d6ef7be41a311e27bf75fe