CVE-2024-50241

In the Linux kernel, the following vulnerability has been resolved: NFSD: Initialize struct nfsd4_copy earlier Ensure the refcount and async_copies fields are initialized early. cleanup_async_copy() will reference these fields if an error occurs in nfsd4_copy(). If they are not correctly initialized, at the very least, a refcount underflow occurs.

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/059434d23c4578d9d02efb92d848ea21bc640112
https://git.kernel.org/stable/c/421f1a2a1afb47d88de09457ef7687e1df7bc997
https://git.kernel.org/stable/c/63fab04cbd0f96191b6e5beedc3b643b01c15889	Mailing List Patch
https://git.kernel.org/stable/c/7267625baf365a969f1b25ded6f07b64bc90ec5b
https://git.kernel.org/stable/c/c3074003fa6837c2b89a34d8d12d9463b59d22d6
https://git.kernel.org/stable/c/e30a9a2f69c34a00a3cb4fd45c5d231929e66fb1	Mailing List Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc4::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc5::::::

History

14 Dec 2024, 21:15

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/059434d23c4578d9d02efb92d848ea21bc640112 - () https://git.kernel.org/stable/c/7267625baf365a969f1b25ded6f07b64bc90ec5b -

Information

Published : 2024-11-09 11:15

Updated : 2024-12-14 21:15

NVD link : CVE-2024-50241

Mitre link : CVE-2024-50241

CVE.ORG link : CVE-2024-50241

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-908

Use of Uninitialized Resource

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