CVE-2018-11508
Linux Kernel Local Information Disclosure
Description
The compat_get_timex function in kernel/compat.c in the Linux kernel before 4.16.9 allows local users to obtain sensitive information from kernel memory via adjtimex.
INFO
Published Date :
May 28, 2018, 1:29 p.m.
Last Modified :
Nov. 21, 2024, 3:43 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2018-11508 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2018-11508.
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).
Kernel Address Space Layout Derandomization (KASLD) - A collection of various techniques to infer the Linux kernel base virtual address as an unprivileged local user, for the purpose of bypassing Kernel Address Space Layout Randomization (KASLR).
kaslr linux linux-kernel linux-kaslr kernel-exploit kernel
C Shell Makefile
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2018-11508 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2018-11508 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 -
Modified Analysis by [email protected]
Mar. 27, 2019
Action Type Old Value New Value Changed Reference Type https://usn.ubuntu.com/3697-2/ No Types Assigned https://usn.ubuntu.com/3697-2/ Third Party Advisory Changed Reference Type http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0a0b98734479aa5b3c671d5190e86273372cab95 Patch http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0a0b98734479aa5b3c671d5190e86273372cab95 Patch, Vendor Advisory Changed Reference Type https://usn.ubuntu.com/3697-1/ No Types Assigned https://usn.ubuntu.com/3697-1/ Third Party Advisory Changed Reference Type https://bugs.chromium.org/p/project-zero/issues/detail?id=1574 Technical Description, Third Party Advisory https://bugs.chromium.org/p/project-zero/issues/detail?id=1574 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.9 Release Notes https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.9 Release Notes, Vendor Advisory Changed Reference Type https://usn.ubuntu.com/3695-1/ No Types Assigned https://usn.ubuntu.com/3695-1/ Third Party Advisory Changed Reference Type https://usn.ubuntu.com/3695-2/ No Types Assigned https://usn.ubuntu.com/3695-2/ Third Party Advisory Changed Reference Type https://www.exploit-db.com/exploits/46208/ No Types Assigned https://www.exploit-db.com/exploits/46208/ Exploit, Third Party Advisory, VDB Entry Changed Reference Type https://github.com/torvalds/linux/commit/0a0b98734479aa5b3c671d5190e86273372cab95 Patch https://github.com/torvalds/linux/commit/0a0b98734479aa5b3c671d5190e86273372cab95 Patch, Third Party Advisory Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* -
CVE Modified by [email protected]
Jan. 22, 2019
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/46208/ [No Types Assigned] -
CVE Modified by [email protected]
Jul. 04, 2018
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/3697-2/ [No Types Assigned] Added Reference https://usn.ubuntu.com/3697-1/ [No Types Assigned] Added Reference https://usn.ubuntu.com/3695-2/ [No Types Assigned] Added Reference https://usn.ubuntu.com/3695-1/ [No Types Assigned] -
Initial Analysis by [email protected]
Jun. 29, 2018
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0a0b98734479aa5b3c671d5190e86273372cab95 No Types Assigned http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=0a0b98734479aa5b3c671d5190e86273372cab95 Patch Changed Reference Type https://bugs.chromium.org/p/project-zero/issues/detail?id=1574 No Types Assigned https://bugs.chromium.org/p/project-zero/issues/detail?id=1574 Technical Description, Third Party Advisory Changed Reference Type https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.9 No Types Assigned https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.9 Release Notes Changed Reference Type http://www.securityfocus.com/bid/104292 No Types Assigned http://www.securityfocus.com/bid/104292 Third Party Advisory, VDB Entry Changed Reference Type https://github.com/torvalds/linux/commit/0a0b98734479aa5b3c671d5190e86273372cab95 No Types Assigned https://github.com/torvalds/linux/commit/0a0b98734479aa5b3c671d5190e86273372cab95 Patch Added CWE CWE-200 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 4.16.9 -
CVE Modified by [email protected]
May. 30, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/104292 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2018-11508 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-2018-11508
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} -0.02%
score
0.14957
percentile