CVE-2023-4394

A use-after-free flaw was found in btrfs_get_dev_args_from_path in fs/btrfs/volumes.c in btrfs file-system in the Linux Kernel. This flaw allows a local attacker with special privileges to cause a system crash or leak internal kernel information

CVSS v3 6.0 MEDIUM

6.0^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2023-4394	Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2219263	Issue Tracking Patch Third Party Advisory
https://patchwork.kernel.org/project/linux-btrfs/patch/20220815151606.3479183-1-r33s3n6@gmail.com/	Mailing List Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.0:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.0:rc2::::::

History

No history.

Information

Published : 2023-08-17 13:15

Updated : 2023-11-07 04:22

NVD link : CVE-2023-4394

Mitre link : CVE-2023-4394

CVE.ORG link : CVE-2023-4394

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

CWE-400

Uncontrolled Resource Consumption

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