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[email protected]CVE-2022-42520

HistoryDec 16, 2022 - 4:15 p.m.

CVE-2022-42520

2022-12-1616:15:23

CWE-416

[email protected]

web.nvd.nist.gov

cve-2022-42520

serviceinterface::handlerequest

serviceinterface.cpp

local escalation of privilege

android kernel

nvd

use after free

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

In ServiceInterface::HandleRequest of serviceinterface.cpp, there is a possible use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-242994270References: N/A

Affected configurations

NVD

Node

googleandroidMatch-

VendorProductVersionCPE
googleandroid-cpe:/o:google:android:-:::

Vendor	Product	Version	CPE
google	android	-	cpe:/o:google:android:-:::

CNA Affected

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

References

source.android.com/security/bulletin/pixel/2022-12-01

CVSS3

6.7

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

Percentile

5.1%

JSON

Related for CVE-2022-42520

prion1 cvelist1 nvd1