Vulnerability Details : CVE-2015-7885
The dgnc_mgmt_ioctl function in drivers/staging/dgnc/dgnc_mgmt.c in the Linux kernel through 4.3.3 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel memory via a crafted application.
Products affected by CVE-2015-7885
- cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-7885
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 22 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-7885
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
|
2.3
|
LOW | CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N |
0.8
|
1.4
|
NIST |
CWE ids for CVE-2015-7885
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-7885
-
http://www.ubuntu.com/usn/USN-2841-2
USN-2841-2: Linux kernel (Trusty HWE) vulnerabilities | Ubuntu security notices
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http://www.ubuntu.com/usn/USN-2843-2
USN-2843-2: Linux kernel (Wily HWE) vulnerabilities | Ubuntu security notices
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https://github.com/torvalds/linux/commit/4b6184336ebb5c8dc1eae7f7ab46ee608a748b05
staging/dgnc: fix info leak in ioctl · torvalds/linux@4b61843 · GitHub
-
http://www.securitytracker.com/id/1034896
Linux Kernel Flaw Lets Local Users View Portions of System Memory on the Target System - SecurityTracker
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http://www.ubuntu.com/usn/USN-2841-1
USN-2841-1: Linux kernel vulnerabilities | Ubuntu security notices
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http://www.openwall.com/lists/oss-security/2015/10/21/8
oss-security - Re: CVE Request: Linux Kernel ioctl infoleaks on vivid-osd and dgnc
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http://www.ubuntu.com/usn/USN-2842-2
USN-2842-2: Linux kernel (Vivid HWE) vulnerabilities | Ubuntu security notices
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http://www.securityfocus.com/bid/77317
Linux Kernel Multiple Local Information Disclosure Vulnerabilities
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https://bugzilla.redhat.com/show_bug.cgi?id=1274728
1274728 – (CVE-2015-7885) CVE-2015-7885 kernel: staging/dgnc: information leak in ioctl
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http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4b6184336ebb5c8dc1eae7f7ab46ee608a748b05
kernel/git/torvalds/linux.git - Linux kernel source tree
-
http://www.ubuntu.com/usn/USN-2842-1
USN-2842-1: Linux kernel vulnerabilities | Ubuntu security notices
-
http://www.ubuntu.com/usn/USN-2843-1
USN-2843-1: Linux kernel vulnerabilities | Ubuntu security notices
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http://www.ubuntu.com/usn/USN-2844-1
USN-2844-1: Linux kernel (Utopic HWE) vulnerabilities | Ubuntu security notices
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http://www.ubuntu.com/usn/USN-2843-3
USN-2843-3: Linux kernel (Raspberry Pi 2) vulnerabilities | Ubuntu security notices
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