CVE-2024-23296

RTKit: An attacker with arbitrary kernel read and write capability may be able to bypass kernel memory protections. Apple is aware of a report that this issue may have been exploited.

CVE-2024-23296 is fixed in 2 products on 1 platform, first by Sonoma 14.4, released March 7, 2024. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on March 6, 2024. Patch Radar priority: Patch now.

Patch nowCISA KEV

CVSS

7.8

HIGH

Exploitation

Exploited

Reported by the vendor

CISA KEV

Mar 6, 2024

Federal due date Mar 27, 2024

EPSS

0.0141

72nd percentile

A memory corruption issue was addressed with improved validation.

Where it's fixed

Product	Fixed in	Fix	Released
macOS
Monterey	12.7.6	Monterey 12.7.6	Jul 29, 2024
Sonoma	14.4	Sonoma 14.4	Mar 7, 2024

Details

Published
March 7, 2024
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Vendor advisory
https://support.apple.com/en-us/120910

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