CVE-2016-6130

Published on: 07/03/2016 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:27:11 PM UTC

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

Certain versions of Debian Linux from Debian contain the following vulnerability:

Race condition in the sclp_ctl_ioctl_sccb function in drivers/s390/char/sclp_ctl.c in the Linux kernel before 4.6 allows local users to obtain sensitive information from kernel memory by changing a certain length value, aka a "double fetch" vulnerability.

  • CVE-2016-6130 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as MEDIUM severity.

CVSS3 Score: 4.7 - MEDIUM

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL HIGH LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH NONE NONE

CVSS2 Score: 1.9 - LOW

Access
Vector
Access
Complexity
Authentication
LOCAL MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL NONE NONE

CVE References

Description Tags Link
Linux Kernel CVE-2016-6130 Local Information Disclosure Vulnerability cve.report (archive)
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URL Logo BID 91540
116741 – Double-Fetch bug in Linux-4.5/drivers/s390/char/sclp_ctl.c bugzilla.kernel.org
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URL Logo CONFIRM bugzilla.kernel.org/show_bug.cgi?id=116741
kernel/git/torvalds/linux.git - Linux kernel source tree git.kernel.org
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URL Logo CONFIRM git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=532c34b5fbf1687df63b3fcd5b2846312ac943c6
Debian -- Security Information -- DSA-3616-1 linux www.debian.org
Depreciated Link
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URL Logo DEBIAN DSA-3616
s390/sclp_ctl: fix potential information leak with /dev/sclp · torvalds/[email protected] · GitHub Patch
Vendor Advisory
github.com
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URL Logo CONFIRM github.com/torvalds/linux/commit/532c34b5fbf1687df63b3fcd5b2846312ac943c6
SecurityFocus www.securityfocus.com
text/html
URL Logo BUGTRAQ 20160630 [CVE-2016-6130] Double-Fetch Vulnerability in Linux-4.5/drivers/s390/char/sclp_ctl.c

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System
DebianDebian Linux8.0AllAllAll
Operating
System
DebianDebian Linux8.0AllAllAll
Operating
System
LinuxLinux KernelAllAllAllAll
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*:
  • cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*:
  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*: