CVE-2023-3106

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.
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

20 Jul 2023, 17:11

Type Values Removed Values Added
References (MISC) https://access.redhat.com/security/cve/CVE-2023-3106 - (MISC) https://access.redhat.com/security/cve/CVE-2023-3106 - Third Party Advisory
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2221501 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2221501 - Issue Tracking, Patch, Third Party Advisory
References (MISC) https://github.com/torvalds/linux/commit/1ba5bf993c6a3142e18e68ea6452b347f9cb5635 - (MISC) https://github.com/torvalds/linux/commit/1ba5bf993c6a3142e18e68ea6452b347f9cb5635 - Patch
CWE CWE-476
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
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:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.8:rc2:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.8:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:4.8:rc6:*:*:*:*:*:*
First Time Linux
Fedoraproject fedora
Fedoraproject
Linux linux Kernel
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.8

12 Jul 2023, 09:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-07-12 09:15

Updated : 2024-02-15 16:03


NVD link : CVE-2023-3106

Mitre link : CVE-2023-3106

CVE.ORG link : CVE-2023-3106


JSON object : View

Products Affected

linux

  • linux_kernel

fedoraproject

  • fedora
CWE
CWE-476

NULL Pointer Dereference