Vulnerability DatabaseCVE-2019-12614
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CVE-2019-12614
June 03, 2019
An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash).
Related Resources (24)
https://lkml.org/lkml/2019/6/3/526
https://usn.ubuntu.com/4093-1/
https://usn.ubuntu.com/4095-1/
http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html
https://support.f5.com/csp/article/K54337315?utm_source=f5support&amp%3Butm_medium=RSS
https://support.f5.com/csp/article/K54337315?utm_source=f5support&utm_medium=RSS
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html
https://usn.ubuntu.com/4095-2/
https://access.redhat.com/security/cve/CVE-2019-12614
https://support.f5.com/csp/article/K54337315
https://seclists.org/bugtraq/2020/Jan/10
https://security.netapp.com/advisory/ntap-20190710-0002/
http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MDURACJVGIBIYBSGDZJTRDPX46H5WPZW/
https://security-tracker.debian.org/tracker/CVE-2019-12614
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MDURACJVGIBIYBSGDZJTRDPX46H5WPZW/
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=efa9ace68e487ddd29c2b4d6dd23242158f1f607
http://www.securityfocus.com/bid/108550
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OBJHGQXA4PQ5EOGCOXEH3KFDNVZ2I4X7/
https://usn.ubuntu.com/4094-1/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OBJHGQXA4PQ5EOGCOXEH3KFDNVZ2I4X7/
https://people.canonical.com/~ubuntu-security/cve/CVE-2019-12614
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00014.html
http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html
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CVSS v4
Base Score:
5.6
Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.1
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
CVSS v2
Base Score:
4.7
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Weakness Type (CWE)
NULL Pointer Dereference
CWE-476
EPSS
Base Score:
0.09