Zero-day vulnerability in macOS

Out-of-bounds read

Vulnerability details

Advisory: SB2022040102 - Multiple vulnerabilities in Apple macOS Monterey

Vulnerable component: macOS

CVE-ID: CVE-2022-22674

CVSSv3 score: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:H/RL:O/RC:C

CWE-ID: CWE-125 - Out-of-bounds read


The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to a boundary condition within Intel Graphics Driver. A local user can  trigger an out-of-bounds read error and read contents of kernel memory.

Note, the vulnerability is being actively exploited in the wild.

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