CVE-2023-52479

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix uaf in smb20_oplock_break_ack drop reference after use opinfo.

CVSS v3 7.1 HIGH

7.1^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.2

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/694e13732e830cbbfedb562e57f28644927c33fd	Patch
https://git.kernel.org/stable/c/8226ffc759ea59f10067b9acdf7f94bae1c69930	Patch
https://git.kernel.org/stable/c/c69813471a1ec081a0b9bf0c6bd7e8afd818afce	Patch
https://git.kernel.org/stable/c/d5b0e9d3563e7e314a850e81f42b2ef6f39882f9	Patch
https://git.kernel.org/stable/c/694e13732e830cbbfedb562e57f28644927c33fd	Patch
https://git.kernel.org/stable/c/8226ffc759ea59f10067b9acdf7f94bae1c69930	Patch
https://git.kernel.org/stable/c/c69813471a1ec081a0b9bf0c6bd7e8afd818afce	Patch
https://git.kernel.org/stable/c/d5b0e9d3563e7e314a850e81f42b2ef6f39882f9	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:6.6:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.6:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.6:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.6:rc4::::::

History

No history.

Information

Published : 2024-02-29 06:15

Updated : 2025-03-19 15:51

NVD link : CVE-2023-52479

Mitre link : CVE-2023-52479

CVE.ORG link : CVE-2023-52479

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

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