CVE-2023-3106

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  2. Vulnerabilities (CVE)
  3. CVE-2023-3106

6.6 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 4.7

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact HIGH

Scope UNCHANGED

A

NULL pointer dereference vulnerability was found in netlink_dump. This issue can occur when the Netlink socket receives the message(sendmsg) for the XFRM_MSG_GETSA, XFRM_MSG_GETPOLICY type message, and the DUMP flag is set and can cause a denial of service or possibly another unspecified impact. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although it is unlikely.

References
Link Resource
https://access.redhat.com/security/cve/CVE-2023-3106 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2221501 Issue Tracking Patch Third Party Advisory
https://github.com/torvalds/linux/commit/1ba5bf993c6a3142e18e68ea6452b347f9cb5635 Patch
https://access.redhat.com/security/cve/CVE-2023-3106 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2221501 Issue Tracking Patch Third Party Advisory
https://github.com/torvalds/linux/commit/1ba5bf993c6a3142e18e68ea6452b347f9cb5635 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:4.8:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.8:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.8:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.8:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.8:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.8:rc6:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
History

21 Nov 2024, 08:16

Type Values Removed Values Added
References () https://access.redhat.com/security/cve/CVE-2023-3106 - Third Party Advisory () https://access.redhat.com/security/cve/CVE-2023-3106 - Third Party Advisory
References () https://bugzilla.redhat.com/show_bug.cgi?id=2221501 - Issue Tracking, Patch, Third Party Advisory () https://bugzilla.redhat.com/show_bug.cgi?id=2221501 - Issue Tracking, Patch, Third Party Advisory
References () https://github.com/torvalds/linux/commit/1ba5bf993c6a3142e18e68ea6452b347f9cb5635 - Patch () https://github.com/torvalds/linux/commit/1ba5bf993c6a3142e18e68ea6452b347f9cb5635 - Patch
CVSS v2 : unknown
v3 : 7.8 		v2 : unknown
v3 : 6.6
Information

Published : 2023-07-12 09:15

Updated : 2024-11-21 08:16

NVD link : CVE-2023-3106

Mitre link : CVE-2023-3106

CVE.ORG link : CVE-2023-3106

JSON object : View

Products Affected

fedoraproject

linux

CWE
CWE-476

NULL Pointer Dereference