CVE-2019-15030
IBM POWER Linux Local Vector Register Information Expose
Description
In the Linux kernel through 5.2.14 on the powerpc platform, a local user can read vector registers of other users' processes via a Facility Unavailable exception. To exploit the venerability, a local user starts a transaction (via the hardware transactional memory instruction tbegin) and then accesses vector registers. At some point, the vector registers will be corrupted with the values from a different local Linux process because of a missing arch/powerpc/kernel/process.c check.
INFO
Published Date :
Sept. 13, 2019, 1:15 p.m.
Last Modified :
Aug. 24, 2020, 5:37 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
2.5
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2019-15030
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2019-15030.
| URL | Resource |
|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html | Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2019/09/10/3 | Mailing List Patch Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2020:0740 | |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8205d5d98ef7f155de211f5e2eb6ca03d95a5a60 | Exploit Mailing List Patch Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20191004-0001/ | Third Party Advisory |
| https://usn.ubuntu.com/4135-1/ | Third Party Advisory |
| https://usn.ubuntu.com/4135-2/ | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-15030 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-15030 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-20 CWE-862 -
CVE Modified by [email protected]
Mar. 11, 2020
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2020:0740 [No Types Assigned] -
Modified Analysis by [email protected]
Jan. 16, 2020
Action Type Old Value New Value Removed CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html Third Party Advisory Changed Reference Type http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html No Types Assigned http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html Third Party Advisory Changed Reference Type https://security.netapp.com/advisory/ntap-20191004-0001/ No Types Assigned https://security.netapp.com/advisory/ntap-20191004-0001/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4135-1/ No Types Assigned https://usn.ubuntu.com/4135-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/4135-2/ No Types Assigned https://usn.ubuntu.com/4135-2/ Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:* *cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 04, 2019
Action Type Old Value New Value Added Reference https://security.netapp.com/advisory/ntap-20191004-0001/ [No Types Assigned] -
CVE Modified by [email protected]
Sep. 28, 2019
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4135-1/ [No Types Assigned] -
CVE Modified by [email protected]
Sep. 25, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00066.html [No Types Assigned] -
CVE Modified by [email protected]
Sep. 24, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00064.html [No Types Assigned] -
CVE Modified by [email protected]
Sep. 18, 2019
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4135-2/ [No Types Assigned] -
Initial Analysis by [email protected]
Sep. 16, 2019
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:N/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H Changed Reference Type http://www.openwall.com/lists/oss-security/2019/09/10/3 No Types Assigned http://www.openwall.com/lists/oss-security/2019/09/10/3 Mailing List, Patch, Third Party Advisory Changed Reference Type https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8205d5d98ef7f155de211f5e2eb6ca03d95a5a60 No Types Assigned https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8205d5d98ef7f155de211f5e2eb6ca03d95a5a60 Exploit, Mailing List, Patch, Vendor Advisory Added CWE CWE-20 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (including) 5.2.14
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-15030 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2019-15030
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.05635
percentile