CVE-2024-50286

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slab-use-after-free in ksmbd_smb2_session_create There is a race condition between ksmbd_smb2_session_create and ksmbd_expire_session. This patch add missing sessions_table_lock while adding/deleting session from global session table.

CVSS v3 7.0 HIGH

7.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

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/0a77715db22611df50b178374c51e2ba0d58866e	Patch
https://git.kernel.org/stable/c/e7a2ad2044377853cf8c59528dac808a08a99c72	Patch
https://git.kernel.org/stable/c/e923503a56b3385b64ae492e3225e4623f560c5b	Patch
https://git.kernel.org/stable/c/f56446ba5378d19e31040b548a14ee9a8f1500ea	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::::::::
	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::::::
	cpe:2.3:o:linux:linux_kernel:6.12:rc6::::::

History

No history.

Information

Published : 2024-11-19 02:16

Updated : 2025-03-06 17:15

NVD link : CVE-2024-50286

Mitre link : CVE-2024-50286

CVE.ORG link : CVE-2024-50286

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

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