UbuntuUSN-2493-1Linux kernel (OMAP4) vulnerabilities
5.5 Medium
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
5.5 Medium
AI Score
Confidence
High
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
24.5%
Releases
- Ubuntu 12.04
Packages
- linux-ti-omap4 - Linux kernel for OMAP4
Details
Andy Lutomirski discovered an information leak in the Linux kernel’s Thread
Local Storage (TLS) implementation allowing users to bypass the espfix to
obtain information that could be used to bypass the Address Space Layout
Randomization (ASLR) protection mechanism. A local user could exploit this
flaw to obtain potentially sensitive information from kernel memory.
(CVE-2014-8133)
A flaw was discovered with file renaming in the linux kernel. A local user
could exploit this flaw to cause a denial of service (deadlock and system
hang). (CVE-2014-8559)
Prasad J Pandit reported a flaw in the rock_continue function of the Linux
kernel’s ISO 9660 CDROM file system. A local user could exploit this flaw
to cause a denial of service (system crash or hang). (CVE-2014-9420)
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 12.04 | noarch | linux-image-3.2.0-1459-omap4 | < 3.2.0-1459.79 | UNKNOWN |
| Ubuntu | 12.04 | noarch | block-modules-3.2.0-1459-omap4-di | < 3.2.0-1459.79 | UNKNOWN |
| Ubuntu | 12.04 | noarch | crypto-modules-3.2.0-1459-omap4-di | < 3.2.0-1459.79 | UNKNOWN |
| Ubuntu | 12.04 | noarch | fat-modules-3.2.0-1459-omap4-di | < 3.2.0-1459.79 | UNKNOWN |
| Ubuntu | 12.04 | noarch | fs-core-modules-3.2.0-1459-omap4-di | < 3.2.0-1459.79 | UNKNOWN |
| Ubuntu | 12.04 | noarch | fs-secondary-modules-3.2.0-1459-omap4-di | < 3.2.0-1459.79 | UNKNOWN |
| Ubuntu | 12.04 | noarch | input-modules-3.2.0-1459-omap4-di | < 3.2.0-1459.79 | UNKNOWN |
| Ubuntu | 12.04 | noarch | irda-modules-3.2.0-1459-omap4-di | < 3.2.0-1459.79 | UNKNOWN |
| Ubuntu | 12.04 | noarch | kernel-image-3.2.0-1459-omap4-di | < 3.2.0-1459.79 | UNKNOWN |
| Ubuntu | 12.04 | noarch | linux-headers-3.2.0-1459 | < 3.2.0-1459.79 | UNKNOWN |
Related
5.5 Medium
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
5.5 Medium
AI Score
Confidence
High
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
24.5%