CVE-2020-0305

CVE Details

Release Date:	2020-07-17
Impact:	None	What is this?

Description

In cdev_get of char_dev.c, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-153467744

See more information about CVE-2020-0305 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	6.4
Vector String:	CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
Version:	3.0
Attack Vector:	Local
Attack Complexity:	High
Privileges Required:	High
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	High
Integrity Impact:	High
Availability Impact:	High

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (kernel-uek)	ELSA-2021-9442	2021-09-08
Oracle Linux version 7 (kernel-uek)	ELSA-2021-9442	2021-09-08
Oracle Linux version 8 (kernel)	ELSA-2020-4431	2020-11-10
Oracle VM version 3 (kernel-uek)	OVMSA-2021-0030	2021-09-09