CVE-2024-56749

In the Linux kernel, the following vulnerability has been resolved: dlm: fix dlm_recover_members refcount on error If dlm_recover_members() fails we don't drop the references of the previous created root_list that holds and keep all rsbs alive during the recovery. It might be not an unlikely event because ping_members() could run into an -EINTR if another recovery progress was triggered again.

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://git.kernel.org/stable/c/200b977ebbc313a59174ba971006a231b3533dc5	Patch
https://git.kernel.org/stable/c/3230718a75a6c30ed60ac920c26be2119fa82b8e	Patch
https://git.kernel.org/stable/c/fb2ec564887af1f365d754f7c306f1b5cd375b5e	Patch

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2024-12-29 12:15

Updated : 2025-10-01 20:17

NVD link : CVE-2024-56749

Mitre link : CVE-2024-56749

CVE.ORG link : CVE-2024-56749

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

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