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Vulnerability Details :

CVE-2016-2085

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-27 Apr, 2016 | 17:00
Updated At-05 Aug, 2024 | 23:17
Rejected At-
Credits

The evm_verify_hmac function in security/integrity/evm/evm_main.c in the Linux kernel before 4.5 does not properly copy data, which makes it easier for local users to forge MAC values via a timing side-channel attack.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:27 Apr, 2016 | 17:00
Updated At:05 Aug, 2024 | 23:17
Rejected At:
▼CVE Numbering Authority (CNA)

The evm_verify_hmac function in security/integrity/evm/evm_main.c in the Linux kernel before 4.5 does not properly copy data, which makes it easier for local users to forge MAC values via a timing side-channel attack.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.ubuntu.com/usn/USN-2949-1
vendor-advisory
x_refsource_UBUNTU
https://bugzilla.redhat.com/show_bug.cgi?id=1324867
x_refsource_CONFIRM
https://security-tracker.debian.org/tracker/CVE-2016-2085
x_refsource_CONFIRM
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=613317bd212c585c20796c10afe5daaa95d4b0a1
x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2947-3
vendor-advisory
x_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2947-2
vendor-advisory
x_refsource_UBUNTU
https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2085.html
x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2947-1
vendor-advisory
x_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2946-2
vendor-advisory
x_refsource_UBUNTU
https://github.com/torvalds/linux/commit/613317bd212c585c20796c10afe5daaa95d4b0a1
x_refsource_CONFIRM
http://www.ubuntu.com/usn/USN-2948-1
vendor-advisory
x_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2946-1
vendor-advisory
x_refsource_UBUNTU
http://www.ubuntu.com/usn/USN-2948-2
vendor-advisory
x_refsource_UBUNTU
Hyperlink: http://www.ubuntu.com/usn/USN-2949-1
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1324867
Resource:
x_refsource_CONFIRM
Hyperlink: https://security-tracker.debian.org/tracker/CVE-2016-2085
Resource:
x_refsource_CONFIRM
Hyperlink: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=613317bd212c585c20796c10afe5daaa95d4b0a1
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.ubuntu.com/usn/USN-2947-3
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: http://www.ubuntu.com/usn/USN-2947-2
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2085.html
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.ubuntu.com/usn/USN-2947-1
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: http://www.ubuntu.com/usn/USN-2946-2
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: https://github.com/torvalds/linux/commit/613317bd212c585c20796c10afe5daaa95d4b0a1
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.ubuntu.com/usn/USN-2948-1
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: http://www.ubuntu.com/usn/USN-2946-1
Resource:
vendor-advisory
x_refsource_UBUNTU
Hyperlink: http://www.ubuntu.com/usn/USN-2948-2
Resource:
vendor-advisory
x_refsource_UBUNTU
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.ubuntu.com/usn/USN-2949-1
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://bugzilla.redhat.com/show_bug.cgi?id=1324867
x_refsource_CONFIRM
x_transferred
https://security-tracker.debian.org/tracker/CVE-2016-2085
x_refsource_CONFIRM
x_transferred
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=613317bd212c585c20796c10afe5daaa95d4b0a1
x_refsource_CONFIRM
x_transferred
http://www.ubuntu.com/usn/USN-2947-3
vendor-advisory
x_refsource_UBUNTU
x_transferred
http://www.ubuntu.com/usn/USN-2947-2
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2085.html
x_refsource_CONFIRM
x_transferred
http://www.ubuntu.com/usn/USN-2947-1
vendor-advisory
x_refsource_UBUNTU
x_transferred
http://www.ubuntu.com/usn/USN-2946-2
vendor-advisory
x_refsource_UBUNTU
x_transferred
https://github.com/torvalds/linux/commit/613317bd212c585c20796c10afe5daaa95d4b0a1
x_refsource_CONFIRM
x_transferred
http://www.ubuntu.com/usn/USN-2948-1
vendor-advisory
x_refsource_UBUNTU
x_transferred
http://www.ubuntu.com/usn/USN-2946-1
vendor-advisory
x_refsource_UBUNTU
x_transferred
http://www.ubuntu.com/usn/USN-2948-2
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: http://www.ubuntu.com/usn/USN-2949-1
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1324867
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://security-tracker.debian.org/tracker/CVE-2016-2085
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=613317bd212c585c20796c10afe5daaa95d4b0a1
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.ubuntu.com/usn/USN-2947-3
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: http://www.ubuntu.com/usn/USN-2947-2
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2085.html
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.ubuntu.com/usn/USN-2947-1
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: http://www.ubuntu.com/usn/USN-2946-2
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: https://github.com/torvalds/linux/commit/613317bd212c585c20796c10afe5daaa95d4b0a1
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.ubuntu.com/usn/USN-2948-1
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: http://www.ubuntu.com/usn/USN-2946-1
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Hyperlink: http://www.ubuntu.com/usn/USN-2948-2
Resource:
vendor-advisory
x_refsource_UBUNTU
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:27 Apr, 2016 | 17:59
Updated At:12 Apr, 2025 | 10:46

The evm_verify_hmac function in security/integrity/evm/evm_main.c in the Linux kernel before 4.5 does not properly copy data, which makes it easier for local users to forge MAC values via a timing side-channel attack.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.05.5MEDIUM
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Primary2.02.1LOW
AV:L/AC:L/Au:N/C:N/I:P/A:N
Type: Primary
Version: 3.0
Base score: 5.5
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Type: Primary
Version: 2.0
Base score: 2.1
Base severity: LOW
Vector:
AV:L/AC:L/Au:N/C:N/I:P/A:N
CPE Matches
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions up to 4.4.8(inclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-19Primarynvd@nist.gov
CWE ID: CWE-19
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=613317bd212c585c20796c10afe5daaa95d4b0a1cve@mitre.org
Vendor Advisory
http://www.ubuntu.com/usn/USN-2946-1cve@mitre.org
N/A
http://www.ubuntu.com/usn/USN-2946-2cve@mitre.org
N/A
http://www.ubuntu.com/usn/USN-2947-1cve@mitre.org
N/A
http://www.ubuntu.com/usn/USN-2947-2cve@mitre.org
N/A
http://www.ubuntu.com/usn/USN-2947-3cve@mitre.org
N/A
http://www.ubuntu.com/usn/USN-2948-1cve@mitre.org
N/A
http://www.ubuntu.com/usn/USN-2948-2cve@mitre.org
N/A
http://www.ubuntu.com/usn/USN-2949-1cve@mitre.org
N/A
https://bugzilla.redhat.com/show_bug.cgi?id=1324867cve@mitre.org
N/A
https://github.com/torvalds/linux/commit/613317bd212c585c20796c10afe5daaa95d4b0a1cve@mitre.org
Patch
Vendor Advisory
https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2085.htmlcve@mitre.org
N/A
https://security-tracker.debian.org/tracker/CVE-2016-2085cve@mitre.org
N/A
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=613317bd212c585c20796c10afe5daaa95d4b0a1af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
http://www.ubuntu.com/usn/USN-2946-1af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.ubuntu.com/usn/USN-2946-2af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.ubuntu.com/usn/USN-2947-1af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.ubuntu.com/usn/USN-2947-2af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.ubuntu.com/usn/USN-2947-3af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.ubuntu.com/usn/USN-2948-1af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.ubuntu.com/usn/USN-2948-2af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.ubuntu.com/usn/USN-2949-1af854a3a-2127-422b-91ae-364da2661108
N/A
https://bugzilla.redhat.com/show_bug.cgi?id=1324867af854a3a-2127-422b-91ae-364da2661108
N/A
https://github.com/torvalds/linux/commit/613317bd212c585c20796c10afe5daaa95d4b0a1af854a3a-2127-422b-91ae-364da2661108
Patch
Vendor Advisory
https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2085.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
https://security-tracker.debian.org/tracker/CVE-2016-2085af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=613317bd212c585c20796c10afe5daaa95d4b0a1
Source: cve@mitre.org
Resource:
Vendor Advisory
Hyperlink: http://www.ubuntu.com/usn/USN-2946-1
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2946-2
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2947-1
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2947-2
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2947-3
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2948-1
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2948-2
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2949-1
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1324867
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://github.com/torvalds/linux/commit/613317bd212c585c20796c10afe5daaa95d4b0a1
Source: cve@mitre.org
Resource:
Patch
Vendor Advisory
Hyperlink: https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2085.html
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://security-tracker.debian.org/tracker/CVE-2016-2085
Source: cve@mitre.org
Resource: N/A
Hyperlink: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=613317bd212c585c20796c10afe5daaa95d4b0a1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory
Hyperlink: http://www.ubuntu.com/usn/USN-2946-1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2946-2
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2947-1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2947-2
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2947-3
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2948-1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2948-2
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.ubuntu.com/usn/USN-2949-1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=1324867
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://github.com/torvalds/linux/commit/613317bd212c585c20796c10afe5daaa95d4b0a1
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Vendor Advisory
Hyperlink: https://people.canonical.com/~ubuntu-security/cve/2016/CVE-2016-2085.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://security-tracker.debian.org/tracker/CVE-2016-2085
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

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