CVE-2019-6209 - An out-of-bounds read issue existed that led to the disclosure of kernel memory

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MEDIUM

An out-of-bounds read issue existed that led to the disclosure of kernel memory

Published Mar 5, 2019

5.5

MEDIUM

CVSS 3.0

EPSS 3.69%

Description

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.

Affected products

Vendor Apple Product iOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <iOS 12.1.3
Vendor Apple Product macOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <macOS Mojave 10.14.3
Vendor Apple Product tvOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <tvOS 12.1.2
Vendor Apple Product watchOS Default
n/a
- Version
  unspecified
  Status
  affected
  Constraints
  <watchOS 5.1.3

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Apple

iOS

n/a

Version	Status	Constraints
unspecified	affected	<iOS 12.1.3

Apple

macOS

n/a

Version	Status	Constraints
unspecified	affected	<macOS Mojave 10.14.3

Apple

tvOS

n/a

Version	Status	Constraints
unspecified	affected	<tvOS 12.1.2

Apple

watchOS

n/a

Version	Status	Constraints
unspecified	affected	<watchOS 5.1.3

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-125

Out-of-bounds Read

References (6)

http://www.securityfocus.com/bid/106739
vdb-entryx_refsource_BIDThird Party Advisory
https://support.apple.com/HT209443
x_refsource_CONFIRMVendor Advisory
https://support.apple.com/HT209446
x_refsource_CONFIRMVendor Advisory
https://support.apple.com/HT209447
x_refsource_CONFIRMVendor Advisory
https://support.apple.com/HT209448
x_refsource_CONFIRMVendor Advisory
https://www.exploit-db.com/exploits/46285/
exploitx_refsource_EXPLOIT-DBThird Party Advisory

Link	Providers	Tags
http://www.securityfocus.com/bid/106739		vdb-entryx_refsource_BIDThird Party Advisory
https://support.apple.com/HT209443		x_refsource_CONFIRMVendor Advisory
https://support.apple.com/HT209446		x_refsource_CONFIRMVendor Advisory
https://support.apple.com/HT209447		x_refsource_CONFIRMVendor Advisory
https://support.apple.com/HT209448		x_refsource_CONFIRMVendor Advisory
https://www.exploit-db.com/exploits/46285/		exploitx_refsource_EXPLOIT-DBThird Party Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner apple

Published Mar 5, 2019

Updated Aug 4, 2024

Reserved Jan 11, 2019

Link CVE-2019-6209

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2019-6209

Red Hat

Severity n/a

Public date n/a

Links CVE-2019-6209