CVE-2023-53080 — xsk: Add missing overflow check in xdp_umem_reg
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 …
Published: 2025-05-02 · CVSS: 7.8 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7