CVE-2021-39714

Common vulnerabilities & exposures (CVE)

CVE database CVE database blogpost Release & EoL database

Published at: - 07-03-2022 01:00

Last modified: - 07-03-2022 01:00

Total changes: - 1

Description

CVE-2021-39714 kernel: use-after-free due to an integer overflow in ion_buffer_kmap_get() in ion.c

Common Vulnerability Scoring System (CVSS)

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

Low

Attack complexity

Local

Attack vector

High

Availability

High

Confidentiality

High

Integrity

Low

Privileges required

Unchanged

Scope

None

User interaction

7.8

Base score

Exploitability score

Impact score

Verification logic

The publisher has not yet deposited any verification logic.

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=2106094

Keywords

CVE-2021-39714

Common vulnerabilities & exposures (CVE)

Description

Common Vulnerability Scoring System (CVSS)

Verification logic

Reference

REDHAT

CVE-2021-39714

CVE

Common vulnerabilities & exposures

CVSS

Common vulnerability scoring system

Security

Vulnerabilities

Exposures