CVE-2023-0615

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.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=2166287	Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2166287	Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.2:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.2:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.2:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.2:rc4::::::
	cpe:2.3:o:linux:linux_kernel:6.2:rc5::::::

History

21 Nov 2024, 07:37

Type	Values Removed	Values Added
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=2166287 - Issue Tracking, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=2166287 - Issue Tracking, Third Party Advisory
Summary		(es) Se encontró una falla de pérdida de memoria y una posible división por cero y desbordamiento de enteros en el kernel de Linux V4L2 y en la funcionalidad del código de prueba vívida. Este problema ocurre cuando un usuario activa ioctls, como VIDIOC_S_DV_TIMINGS ioctl. Esto podría permitir que un usuario local bloquee el sistema si el código de prueba vívido está habilitado.

Information

Published : 2023-02-06 23:15

Updated : 2024-11-21 07:37

NVD link : CVE-2023-0615

Mitre link : CVE-2023-0615

CVE.ORG link : CVE-2023-0615

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-20

Improper Input Validation

CWE-190

Integer Overflow or Wraparound

CWE-369

Divide By Zero

CWE-401

Missing Release of Memory after Effective Lifetime

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