CVE-2023-1859

A use-after-free flaw was found in xen_9pfs_front_removet in net/9p/trans_xen.c in Xen transport for 9pfs in the Linux Kernel. This flaw could allow a local attacker to crash the system due to a race problem, possibly leading to a kernel information leak.

CVSS v3 4.7 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://lore.kernel.org/all/20230313090002.3308025-1-zyytlz.wz%40163.com/

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:6.3:rc1::::::
	cpe:2.3:o:linux:linux_kernel:6.3:rc2::::::
	cpe:2.3:o:linux:linux_kernel:6.3:rc3::::::
	cpe:2.3:o:linux:linux_kernel:6.3:rc4::::::
	cpe:2.3:o:linux:linux_kernel:6.3:rc5::::::
	cpe:2.3:o:linux:linux_kernel:6.3:rc6::::::

History

07 Nov 2023, 04:05

Type	Values Removed	Values Added
References	{'url': 'https://lore.kernel.org/all/20230313090002.3308025-1-zyytlz.wz@163.com/', 'name': 'https://lore.kernel.org/all/20230313090002.3308025-1-zyytlz.wz@163.com/', 'tags': ['Mailing List', 'Patch'], 'refsource': 'MISC'}	() https://lore.kernel.org/all/20230313090002.3308025-1-zyytlz.wz%40163.com/ -

Information

Published : 2023-05-17 23:15

Updated : 2024-02-28 20:13

NVD link : CVE-2023-1859

Mitre link : CVE-2023-1859

CVE.ORG link : CVE-2023-1859

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

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