CVE-2019-6209
An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in...
- Published
- Mar 5, 2019
- Updated
- Aug 4, 2024
- Assigning CNA
- apple
- Evidence observed
- Jan 30, 2019
Primary CVSS
nvd · CVSS 3.0
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NLow · next 30 days
- Percentile
- 92.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in iOS 12.1.3, macOS Mojave 10.14.3, tvOS 12.1.2, watchOS 5.1.3. A malicious application may be able to determine kernel memory layout.
Sources
1- iOS/macOS 10.13.6 - 'if_ports_used_update_wakeuuid()' 16-byte Uninitialized Kernel Stack DisclosureExploit
Google Security Research · multiple · Jan 30, 2019
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