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CVE-2021-39714

CVSS v3.1 7.8 (High)
78% Progress
CVSS v2.0 4.6 (Medium)
46% Progress
EPSS 0.04 % (10th)
0.04% Progress
Affected Products 1
Advisories 2
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

In ion_buffer_kmap_get of ion.c, there is a possible use-after-free due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-205573273References: Upstream kernel

Weaknesses
CWE-190
Integer Overflow or Wraparound
CWE-416
Use After Free
CVE Status
PUBLISHED
CNA
Android (associated with Google Inc. or Open Handset Alliance)
Published Date
2022-03-16 15:15:11
(2 years ago)
Updated Date
2022-09-28 19:54:49
(23 months ago)

Affected Products

Google

Configuration #1

    CPE23 From Up To
  Google Android cpe:2.3:o:google:android:-