Found Linux Kernel flaw in the i740 driver. The Userspace... · CVE-2022-3061 · GitHub Advisory Database · GitHub

Found Linux Kernel flaw in the i740 driver. The Userspace...

Moderate severity Unreviewed Published Sep 2, 2022 to the GitHub Advisory Database • Updated Jan 31, 2023

Package

No package listed— Suggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

Found Linux Kernel flaw in the i740 driver. The Userspace program could pass any values to the driver through ioctl() interface. The driver doesn't check the value of 'pixclock', so it may cause a divide by zero error.

References

Published by the National Vulnerability Database

Sep 1, 2022

Published to the GitHub Advisory Database Sep 2, 2022

Last updated Jan 31, 2023

Severity

Moderate

5.5

/ 10

CVSS base metrics

Attack vector

Local

Attack complexity

Low

Privileges required

Low

User interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

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