UbuntuUSN-2844-1Linux kernel (Utopic HWE) vulnerabilities
2.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
5.4 Medium
AI Score
Confidence
Low
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
41.2%
Releases
- Ubuntu 14.04 ESM
Packages
- linux-lts-utopic - Linux hardware enablement kernel from Utopic
Details
Jan Beulich discovered that the KVM svm hypervisor implementation in the
Linux kernel did not properly catch Debug exceptions on AMD processors. An
attacker in a guest virtual machine could use this to cause a denial of
service (system crash) in the host OS. (CVE-2015-8104)
郭永刚 discovered that the ppp implementation in the Linux kernel did
not ensure that certain slot numbers are valid. A local attacker with the
privilege to call ioctl() on /dev/ppp could cause a denial of service
(system crash). (CVE-2015-7799)
It was discovered that the driver for Digi Neo and ClassicBoard devices did
not properly initialize data structures. A local attacker could use this to
obtain sensitive information from the kernel. (CVE-2015-7885)
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 14.04 | noarch | linux-image-3.16.0-56-generic | < 3.16.0-56.75~14.04.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | block-modules-3.16.0-56-generic-di | < 3.16.0-56.75~14.04.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | crypto-modules-3.16.0-56-generic-di | < 3.16.0-56.75~14.04.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | fat-modules-3.16.0-56-generic-di | < 3.16.0-56.75~14.04.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | fb-modules-3.16.0-56-generic-di | < 3.16.0-56.75~14.04.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | firewire-core-modules-3.16.0-56-generic-di | < 3.16.0-56.75~14.04.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | floppy-modules-3.16.0-56-generic-di | < 3.16.0-56.75~14.04.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | fs-core-modules-3.16.0-56-generic-di | < 3.16.0-56.75~14.04.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | fs-secondary-modules-3.16.0-56-generic-di | < 3.16.0-56.75~14.04.1 | UNKNOWN |
| Ubuntu | 14.04 | noarch | input-modules-3.16.0-56-generic-di | < 3.16.0-56.75~14.04.1 | UNKNOWN |
Related
2.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
5.4 Medium
AI Score
Confidence
Low
4.9 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
0.001 Low
EPSS
Percentile
41.2%