CVE-2023-3108

A flaw was found in the subsequent get_user_pages_fast in the Linux kernel’s interface for symmetric key cipher algorithms in the skcipher_recvmsg of crypto/algif_skcipher.c function. This flaw allows a local user to crash the system.

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2023-3108	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2221472	Issue Tracking Patch Third Party Advisory
https://github.com/torvalds/linux/commit/9399f0c51489ae8c16d6559b82a452fdc1895e91	Patch
https://access.redhat.com/security/cve/CVE-2023-3108	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2221472	Issue Tracking Patch Third Party Advisory
https://github.com/torvalds/linux/commit/9399f0c51489ae8c16d6559b82a452fdc1895e91	Patch

Configurations

Configuration 1 (hide)

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

History

21 Nov 2024, 08:16

Type	Values Removed	Values Added
References	~~() https://access.redhat.com/security/cve/CVE-2023-3108 - Third Party Advisory~~	() https://access.redhat.com/security/cve/CVE-2023-3108 - Third Party Advisory
References	~~() https://bugzilla.redhat.com/show_bug.cgi?id=2221472 - Issue Tracking, Patch, Third Party Advisory~~	() https://bugzilla.redhat.com/show_bug.cgi?id=2221472 - Issue Tracking, Patch, Third Party Advisory
References	~~() https://github.com/torvalds/linux/commit/9399f0c51489ae8c16d6559b82a452fdc1895e91 - Patch~~	() https://github.com/torvalds/linux/commit/9399f0c51489ae8c16d6559b82a452fdc1895e91 - Patch
CVSS	v2 : ~~unknown~~ v3 : ~~4.7~~	v2 : unknown v3 : 6.2

20 Jul 2023, 01:56

Type	Values Removed	Values Added
References	~~(MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2221472 -~~	(MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2221472 - Issue Tracking, Patch, Third Party Advisory
References	~~(MISC) https://github.com/torvalds/linux/commit/9399f0c51489ae8c16d6559b82a452fdc1895e91 -~~	(MISC) https://github.com/torvalds/linux/commit/9399f0c51489ae8c16d6559b82a452fdc1895e91 - Patch
References	~~(MISC) https://access.redhat.com/security/cve/CVE-2023-3108 -~~	(MISC) https://access.redhat.com/security/cve/CVE-2023-3108 - Third Party Advisory
CWE		CWE-362
CPE		cpe:2.3:o:linux:linux_kernel::::::::
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 4.7
First Time		Linux Linux linux Kernel

11 Jul 2023, 16:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-07-11 16:15

Updated : 2024-11-21 08:16

NVD link : CVE-2023-3108

Mitre link : CVE-2023-3108

CVE.ORG link : CVE-2023-3108

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

6.2 /10