CVE-2022-20527

In HalCoreCallback of halcore.cc, there is a possible out of bounds read due to a missing bounds check

Medium · published December 16, 2022

CVSS v3.1
5.5
EPSS
0%
Percentile
2.0
In the wild
Unconfirmed
What it is

In HalCoreCallback of halcore.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure from the NFC firmware with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-229994861

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00124 · 2.0th percentile
Published
2022-12-16T00:00Z
EPSS history
Timeline
  • 16 DEC 00:00Z
    In HalCoreCallback of halcore.cc, there is a possible out of bounds read due to a missing bounds check
    cvelistv5