CVE-2022-1652

high

Description

Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a concurrency use-after-free flaw in the bad_flp_intr function. By executing a specially-crafted program, an attacker could exploit this vulnerability to execute arbitrary code or cause a denial of service condition on the system.

References

https://francozappa.github.io/about-bias/

https://kb.cert.org/vuls/id/647177/

https://bugzilla.redhat.com/show_bug.cgi?id=1832397

https://www.debian.org/security/2022/dsa-5173

https://security.netapp.com/advisory/ntap-20220722-0002/

Details

Source: MITRE

Published: 2022-06-02

Updated: 2023-03-01

Type: CWE-416

Risk Information

CVSS v2

Base Score: 7.2

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

CVSS v3

Base Score: 7.8

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

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH