CVE-2022-22620

8.8

CVSS
High

PUBLISHED

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.2.1, iOS 15.3.1 and iPadOS 15.3.1,...

Exploited in the wild Remote Low complexity

Vendor: Apple
Product: Safari (v and ), macOS
Published: Mar 18, 2022
EPSS: —

Description

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.2.1, iOS 15.3.1 and iPadOS 15.3.1, Safari 15.3 (v. 16612.4.9.1.8 and 15612.4.9.1.8). Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..

macos ios cisa

CVSS scores

CVSS v3.1 8.8 High

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

CVSS v2.0 6.8

AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitation status

Exploited in the wild

Recorded 2022-02-11 00:00:00 UTC · Source

SSVC decision points

Exploitation: active
Automatable: No
Technical impact: total

References

Known exploited vulnerability sources

Catalogues that list this CVE as a known exploited vulnerability.

Source	Added
CISA	Feb 11, 2022

Potential proof of concepts

These PoCs are unverified and could contain malware. Use at your own risk.

springsec/CVE-2022-22620

github · Created 2022-08-04 07:11:39 UTC · 7 stars

Webkit (Safari) - Exploit

kmeps4/CVE-2022-22620

github · Created 2022-06-14 22:08:14 UTC · 3 stars

CVE-2022-22620: Use-after-free in Safari

Vulnerability detail