CVE-2014-3144
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 4.9/10
All CVSS Scores
Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Local (L)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
The (1) BPF_S_ANC_NLATTR and (2) BPF_S_ANC_NLATTR_NEST extension implementations in the sk_run_filter function in net/core/filter.c in the Linux kernel through 3.14.3 do not check whether a certain length value is sufficiently large, which allows local users to cause a denial of service (integer underflow and system crash) via crafted BPF instructions. NOTE: the affected code was moved to the __skb_get_nlattr and __skb_get_nlattr_nest functions before the vulnerability was announced.
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Sources
CWEs
Related Vulnerabilities
Vulnerable Software (56)
Type: Configuration
Product: linux
Operating System: ubuntu trusty 14.04
{ "fixed": "3.13.0-32.57"}
Source: ubuntu
Type: Configuration
Product: linux
Operating System: ubuntu utopic 14.10
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux
Operating System: ubuntu vivid 15.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux
Operating System: ubuntu wily 15.10
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux
Operating System: ubuntu xenial 16.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux
Operating System: ubuntu yakkety 16.10
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux
Operating System: ubuntu zesty 17.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux
Operating System: debian
{ "fixed": "3.14.4-1"}
Source: debian
Type: Configuration
Product: linux-2.6
Operating System: debian squeeze 6
{ "fixed": "2.6.32-48squeeze8"}
Source: debian
Type: Configuration
Product: linux-2.6
Operating System: debian
{ "unfixed": true}
Source: debian
Type: Configuration
Product: linux-aws
Operating System: ubuntu xenial 16.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-aws
Operating System: ubuntu trusty 14.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-flo
Operating System: ubuntu trusty 14.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-flo
Operating System: ubuntu utopic 14.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-flo
Operating System: ubuntu vivid 15.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-flo
Operating System: ubuntu wily 15.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-flo
Operating System: ubuntu xenial 16.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-flo
Operating System: ubuntu yakkety 16.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-gke
Operating System: ubuntu xenial 16.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-goldfish
Operating System: ubuntu trusty 14.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-goldfish
Operating System: ubuntu utopic 14.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-goldfish
Operating System: ubuntu vivid 15.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-goldfish
Operating System: ubuntu wily 15.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-goldfish
Operating System: ubuntu xenial 16.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-goldfish
Operating System: ubuntu yakkety 16.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-goldfish
Operating System: ubuntu zesty 17.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-grouper
Operating System: ubuntu trusty 14.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-grouper
Operating System: ubuntu utopic 14.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-hwe
Operating System: ubuntu xenial 16.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-hwe-edge
Operating System: ubuntu xenial 16.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-lts-utopic
Operating System: ubuntu trusty 14.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-lts-vivid
Operating System: ubuntu trusty 14.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-lts-wily
Operating System: ubuntu trusty 14.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-lts-xenial
Operating System: ubuntu trusty 14.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-maguro
Operating System: ubuntu trusty 14.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-mako
Operating System: ubuntu trusty 14.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-mako
Operating System: ubuntu xenial 16.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-mako
Operating System: ubuntu yakkety 16.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-mako
Operating System: ubuntu vivid 15.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-mako
Operating System: ubuntu wily 15.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-mako
Operating System: ubuntu utopic 14.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-manta
Operating System: ubuntu trusty 14.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-manta
Operating System: ubuntu utopic 14.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-manta
Operating System: ubuntu vivid 15.04
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-manta
Operating System: ubuntu wily 15.10
{ "unfixed": true}
Source: ubuntu
Type: Configuration
Product: linux-raspi2
Operating System: ubuntu wily 15.10
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-raspi2
Operating System: ubuntu xenial 16.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-raspi2
Operating System: ubuntu zesty 17.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-raspi2
Operating System: ubuntu yakkety 16.10
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-snapdragon
Operating System: ubuntu xenial 16.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-snapdragon
Operating System: ubuntu yakkety 16.10
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Product: linux-snapdragon
Operating System: ubuntu zesty 17.04
{ "unaffected": true}
Source: ubuntu
Type: Configuration
Vendor: canonical
Product: ubuntu_linux
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:-:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: debian
Product: debian_linux
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: linux
Product: linux_kernel
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionEndIncluding": "3.14.3", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: oracle
Product: linux
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:*", "vulnerable...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:6:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd