4.7 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
4.1 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
22.8%
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).
Author | Note |
---|---|
tyhicks | Ubuntu kernels that are not built for IBM POWER are unaffected |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-58.64 | UNKNOWN |
ubuntu | 19.04 | noarch | linux | < 5.0.0-25.26 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-159.187 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | < 4.4.0-1054.58 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-gke-4.15 | < 4.15.0-1040.42 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-hwe | < 5.0.0-25.26~18.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe | < 4.15.0-58.64~16.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-hwe-edge | < 4.15.0-58.64~16.04.1 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-lts-xenial | < 4.4.0-164.192~14.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-oem-osp1 | < 5.0.0-1018.20 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2019-12614
lkml.org/lkml/2019/6/3/526
nvd.nist.gov/vuln/detail/CVE-2019-12614
security-tracker.debian.org/tracker/CVE-2019-12614
ubuntu.com/security/notices/USN-4093-1
ubuntu.com/security/notices/USN-4094-1
ubuntu.com/security/notices/USN-4095-1
ubuntu.com/security/notices/USN-4095-2
www.cve.org/CVERecord?id=CVE-2019-12614
4.7 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
4.1 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
22.8%