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CVE-2023-0615

Date: February 5, 2023

A memory leak flaw and potential divide by zero and Integer overflow was found in the Linux kernel V4L2 and vivid test code functionality. This issue occurs when a user triggers ioctls, such as VIDIOC_S_DV_TIMINGS ioctl. This could allow a local user to crash the system if vivid test code enabled.

Severity Score

Related Resources (4)

https://nvd.nist.gov/vuln/detail/CVE-2023-0615
https://bugzilla.redhat.com/show_bug.cgi?id=2166287
https://security-tracker.debian.org/tracker/CVE-2023-0615
https://www.mend.io/vulnerability-database/CVE-2023-0615

Severity Score

Weakness Type (CWE)

Divide By Zero

CWE-369

Integer Overflow or Wraparound

CWE-190

Improper Input Validation

CWE-20

Missing Release of Memory after Effective Lifetime

CWE-401

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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