CVE-2022-49384

In the Linux kernel, the following vulnerability has been resolved: md: fix double free of io_acct_set bioset Now io_acct_set is alloc and free in personality. Remove the codes that free io_acct_set in md_free and md_stop.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/36a2fc44c574a59ee3b5e2cb327182f227b2b07e	Patch
https://git.kernel.org/stable/c/42b805af102471f53e3c7867b8c2b502ea4eef7e	Patch
https://git.kernel.org/stable/c/ea7d7bd90079d96f9c86bdaf0b106e0cd2a70661	Patch
https://git.kernel.org/stable/c/f99d5b5dc8a42c807b5f1176b925aa45d61962ab	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-02-26 07:01

Updated : 2025-10-01 20:16

NVD link : CVE-2022-49384

Mitre link : CVE-2022-49384

CVE.ORG link : CVE-2022-49384

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-415

Double Free

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