CVE-2023-52436

In the Linux kernel, the following vulnerability has been resolved: f2fs: explicitly null-terminate the xattr list When setting an xattr, explicitly null-terminate the xattr list. This eliminates the fragile assumption that the unused xattr space is always zeroed.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

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/12cf91e23b126718a96b914f949f2cdfeadc7b2a	Patch
https://git.kernel.org/stable/c/16ae3132ff7746894894927c1892493693b89135	Patch
https://git.kernel.org/stable/c/2525d1ba225b5c167162fa344013c408e8b4de36	Patch
https://git.kernel.org/stable/c/32a6cfc67675ee96fe107aeed5af9776fec63f11	Patch
https://git.kernel.org/stable/c/3e47740091b05ac8d7836a33afd8646b6863ca52	Patch
https://git.kernel.org/stable/c/5de9e9dd1828db9b8b962f7ca42548bd596deb8a	Patch
https://git.kernel.org/stable/c/e26b6d39270f5eab0087453d9b544189a38c8564	Patch
https://git.kernel.org/stable/c/f6c30bfe5a49bc38cae985083a11016800708fea	Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00016.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

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

History

No history.

Information

Published : 2024-02-20 21:15

Updated : 2024-06-27 12:15

NVD link : CVE-2023-52436

Mitre link : CVE-2023-52436

CVE.ORG link : CVE-2023-52436

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-Other

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