CVE-2019-12614

MEDIUM
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

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).

References

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00014.html

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html

http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html

http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html

http://packetstormsecurity.com/files/155890/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html

http://www.securityfocus.com/bid/108550

https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git/commit/?id=efa9ace68e487ddd29c2b4d6dd23242158f1f607

https://lists.fedoraproject.org/archives/list/[email protected]/message/MDURACJVGIBIYBSGDZJTRDPX46H5WPZW/

https://lists.fedoraproject.org/archives/list/[email protected]/message/OBJHGQXA4PQ5EOGCOXEH3KFDNVZ2I4X7/

https://lkml.org/lkml/2019/6/3/526

https://seclists.org/bugtraq/2020/Jan/10

https://security.netapp.com/advisory/ntap-20190710-0002/

https://support.f5.com/csp/article/K54337315

https://support.f5.com/csp/article/K54337315?utm_source=f5support&utm_medium=RSS

https://usn.ubuntu.com/4093-1/

https://usn.ubuntu.com/4094-1/

https://usn.ubuntu.com/4095-1/

https://usn.ubuntu.com/4095-2/

Details

Source: MITRE

Published: 2019-06-03

Updated: 2020-02-25

Type: CWE-476

Risk Information

CVSS v2

Base Score: 4.7

Vector: AV:L/AC:M/Au:N/C:N/I:N/A:C

Impact Score: 6.9

Exploitability Score: 3.4

Severity: MEDIUM

CVSS v3

Base Score: 4.1

Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

Impact Score: 3.6

Exploitability Score: 0.5

Severity: MEDIUM

Tenable Plugins

View all (26 total)

IDNameProductFamilySeverity
150512SUSE SLES11 Security Update : kernel (SUSE-SU-2019:14127-1)NessusSuSE Local Security Checks
high
149098EulerOS 2.0 SP3 : kernel (EulerOS-SA-2021-1808)NessusHuawei Local Security Checks
high
145806CentOS 8 : kernel (CESA-2020:4431)NessusCentOS Local Security Checks
medium
142430RHEL 8 : kernel (RHSA-2020:4431)NessusRed Hat Local Security Checks
medium
141727Scientific Linux Security Update : kernel on SL7.x x86_64 (20201001)NessusScientific Linux Local Security Checks
high
141619CentOS 7 : kernel (CESA-2020:4060)NessusCentOS Local Security Checks
high
141057RHEL 7 : kernel (RHSA-2020:4060)NessusRed Hat Local Security Checks
high
136496RHEL 7 : kernel-alt (RHSA-2020:2104)NessusRed Hat Local Security Checks
high
134387EulerOS 2.0 SP8 : kernel (EulerOS-SA-2020-1186)NessusHuawei Local Security Checks
critical
132741Slackware 14.2 : Slackware 14.2 kernel (SSA:2020-008-01)NessusSlackware Local Security Checks
high
129284SUSE SLED15 / SLES15 Security Update : kernel-source-rt (SUSE-SU-2019:2430-1) (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) (SACK Panic) (SACK Slowness) (Spectre)NessusSuSE Local Security Checks
high
128842EulerOS 2.0 SP5 : kernel (EulerOS-SA-2019-1919)NessusHuawei Local Security Checks
high
127890Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-4095-1)NessusUbuntu Local Security Checks
high
127889Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-4094-1)NessusUbuntu Local Security Checks
high
127888Ubuntu 18.04 LTS / 19.04 : Linux kernel vulnerabilities (USN-4093-1)NessusUbuntu Local Security Checks
high
126897openSUSE Security Update : the Linux Kernel (openSUSE-2019-1757)NessusSuSE Local Security Checks
high
126884openSUSE Security Update : the Linux Kernel (openSUSE-2019-1716)NessusSuSE Local Security Checks
high
126811SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1870-1) (SACK Slowness)NessusSuSE Local Security Checks
high
126744SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:1855-1) (SACK Slowness)NessusSuSE Local Security Checks
high
126742SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1852-1)NessusSuSE Local Security Checks
high
126741SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2019:1851-1) (SACK Slowness)NessusSuSE Local Security Checks
high
126691SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:1829-1)NessusSuSE Local Security Checks
high
126688SUSE SLES12 Security Update : kernel (SUSE-SU-2019:1823-1)NessusSuSE Local Security Checks
high
126499SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2019:1744-1)NessusSuSE Local Security Checks
high
125865Fedora 30 : kernel / kernel-headers (2019-c03eda3cc6)NessusFedora Local Security Checks
high
125863Fedora 29 : kernel / kernel-headers (2019-83858fc57b)NessusFedora Local Security Checks
high