Buffer overflow in Apple iOS And Ipados
CVE-2024-54523
The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.2 and iPadOS 18.2, macOS Sequoia 15.2, tvOS 18.2, watchOS 11.2. An app may be able to corrupt coprocessor memory.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.004 (35.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 35.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: -0.000
Affected products
- Apple iOS And Ipados — versions 0
- Apple Ipados
- Apple Iphone OS
- Apple macOS — versions 0
- Apple tvOS — versions 0
- Apple watchOS — versions 0
Weakness classification (CWE)
References
- support.apple.com/en-us/121837 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/121839 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/121843 (Release Notes, Vendor Advisory)
- support.apple.com/en-us/121844 (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2024-54523?
- CVE-2024-54523 is a medium-severity vulnerability in Apple iOS And Ipados, classified under Out-of-bounds Write. CVSS score: 6.3/10. Published 2025-01-27.
- How severe is CVE-2024-54523?
- Medium severity. CVSS v3 base score is 6.3 out of 10.