UbuntuUSN-6645-1Linux kernel vulnerability
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
10.1%
Releases
- Ubuntu 14.04 ESM
Packages
- linux - Linux kernel
Details
It was discovered that the netfilter connection tracker for netlink in the
Linux kernel did not properly perform reference counting in some error
conditions. A local attacker could possibly use this to cause a denial of
service (memory exhaustion).
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 14.04 | noarch | linux-image-3.13.0-196-generic | < 3.13.0-196.247 | UNKNOWN |
| Ubuntu | 14.04 | noarch | kernel-signed-image-3.13.0-170-generic-di | < 3.13.0-170.220 | UNKNOWN |
| Ubuntu | 14.04 | noarch | kernel-signed-image-3.13.0-170-generic-di-dbgsym | < 3.13.0-170.220 | UNKNOWN |
| Ubuntu | 14.04 | noarch | linux-image-3.13.0-170-generic | < 3.13.0-170.220 | UNKNOWN |
| Ubuntu | 14.04 | noarch | linux-image-3.13.0-170-generic-dbgsym | < 3.13.0-170.220 | UNKNOWN |
| Ubuntu | 14.04 | noarch | linux-image-3.13.0-170-lowlatency | < 3.13.0-170.220 | UNKNOWN |
| Ubuntu | 14.04 | noarch | linux-image-3.13.0-170-lowlatency-dbgsym | < 3.13.0-170.220 | UNKNOWN |
| Ubuntu | 14.04 | noarch | linux-image-3.13.0-196-lowlatency | < 3.13.0-196.247 | UNKNOWN |
| Ubuntu | 14.04 | noarch | linux-image-generic | < 3.13.0.196.206 | UNKNOWN |
| Ubuntu | 14.04 | noarch | hv-kvp-daemon-init | < 3.13.0.170.181 | UNKNOWN |
References
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
10.1%