CVE-2022-3061 — MEDIUM (5.5)

Vulnerability 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.

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Linux	Linux Kernel	5.18
Debian	Debian Linux	10.0

Related Weaknesses (CWE)

CWE-369

References

https://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git/commit/?iMailing ListPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00001.htmlMailing ListThird Party Advisory
https://www.debian.org/security/2022/dsa-5257Third Party Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git/commit/?iMailing ListPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00001.htmlMailing ListThird Party Advisory
https://www.debian.org/security/2022/dsa-5257Third Party Advisory

FAQ

What is CVE-2022-3061?

CVE-2022-3061 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 div...

How severe is CVE-2022-3061?

CVE-2022-3061 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-3061?

Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux.