CVE-2023-28466

do_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading to a race condition (with a resultant use-after-free or NULL pointer dereference).

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/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=49c47cc21b5b7a3d8deb18fc57b0aa2ab1286962	Mailing List Patch
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html	Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20230427-0006/	Third Party Advisory

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::::::::

Configuration 2 (hide)

OR	cpe:2.3:h:netapp:h300s:-:::::::*
	cpe:2.3:h:netapp:h410c:-:::::::*
	cpe:2.3:h:netapp:h410s:-:::::::*
	cpe:2.3:h:netapp:h500s:-:::::::*
	cpe:2.3:h:netapp:h700s:-:::::::*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-03-16 00:15

Updated : 2023-11-09 13:57

NVD link : CVE-2023-28466

Mitre link : CVE-2023-28466

CVE.ORG link : CVE-2023-28466

JSON object : View

Products Affected

netapp

h500s
h410c
h300s
h700s
h410s

linux

linux_kernel

debian

debian_linux

CWE

CWE-476

NULL Pointer Dereference

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