What is CVE-2023-23528?

CVE-2023-23528 is a medium-severity vulnerability in Apple iOS And Ipados, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2023-05-08.

How severe is CVE-2023-23528?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Out-of-bounds Read in Apple iOS And Ipados

CVE-2023-23528

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in tvOS 16.4, iOS 16.4 and iPadOS 16.4. Processing a maliciously crafted Bluetooth packet may result in disclosure of process memory.

Vulnerability class: Buffer Overflow

EPSS: 0.003 (27.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Apple Ios And Ipados — versions unspecified
Apple Ipados
Apple Iphone_os
Apple Tvos — versions unspecified

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

product-security@apple.com (Release Notes, Vendor Advisory)
product-security@apple.com (Release Notes, Vendor Advisory)

Frequently asked questions

What is CVE-2023-23528?: CVE-2023-23528 is a medium-severity vulnerability in Apple iOS And Ipados, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2023-05-08.
How severe is CVE-2023-23528?: Medium severity. CVSS v3 base score is 6.5 out of 10.