CVE-2022-20447

2022-11-0822:15:11

CWE-416

[email protected]

web.nvd.nist.gov

cve-2022-20447

pan_writebuf

pan_api.cc

out of bounds read

use after free

remote information disclosure

bluetooth

android-13

a-233604485

nvd

security vulnerability

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

6.1 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

21.4%

JSON

In PAN_WriteBuf of pan_api.cc, there is a possible out of bounds read due to a use after free. This could lead to remote information disclosure over Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-233604485

Affected configurations

NVD

Node

googleandroidMatch13.0

CPENameOperatorVersion
google:androidgoogle androideq13.0

CPE	Name	Operator	Version
google:android	google android	eq	13.0

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Android",
    "versions": [
      {
        "version": "Android-13",
        "status": "affected"
      }
    ]
  }
]