CVE-2021-22556 — Integer Overflow in Fuchsia Kernel
The Security Team discovered an integer overflow bug that allows an attacker with code execution to issue memory cache invalidation operations on pages that they don’t own, allo…
Published: 2022-05-03 · CVSS: 5.3 · CVSS 3.1
The Security Team discovered an integer overflow bug that allows an attacker with code execution to issue memory cache invalidation operations on pages that they don’t own, allowing them to control kernel memory from userspace. We recommend upgrading to kernel version 4.1 or beyond.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7