Ubuntu.comUB:CVE-2014-9322CVE-2014-9322
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
0.4%
arch/x86/kernel/entry_64.S in the Linux kernel before 3.17.5 does not
properly handle faults associated with the Stack Segment (SS) segment
register, which allows local users to gain privileges by triggering an IRET
instruction that leads to access to a GS Base address from the wrong space.
Bugs
Notes
| Author | Note |
|---|---|
| jdstrand | android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.04 preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 10.04 | noarch | linux | < 2.6.32-71.138 | UNKNOWN |
| ubuntu | 12.04 | noarch | linux | < 3.2.0-74.109 | UNKNOWN |
| ubuntu | 14.04 | noarch | linux | < 3.13.0-43.72 | UNKNOWN |
| ubuntu | 14.10 | noarch | linux | < 3.16.0-28.37 | UNKNOWN |
| ubuntu | 12.04 | noarch | linux-armadaxp | < 3.2.0-1642.61 | UNKNOWN |
| ubuntu | 10.04 | noarch | linux-ec2 | < 2.6.32-375.92 | UNKNOWN |
| ubuntu | 12.04 | noarch | linux-lts-trusty | < 3.13.0-43.72~precise1 | UNKNOWN |
| ubuntu | 14.04 | noarch | linux-lts-utopic | < 3.16.0-28.37~14.04.1 | UNKNOWN |
| ubuntu | 12.04 | noarch | linux-ti-omap4 | < 3.2.0-1458.78 | UNKNOWN |
References
launchpad.net/bugs/cve/CVE-2014-9322
marc.info/?l=oss-security&m=141866657032651&w=2
nvd.nist.gov/vuln/detail/CVE-2014-9322
security-tracker.debian.org/tracker/CVE-2014-9322
ubuntu.com/security/notices/USN-2443-1
ubuntu.com/security/notices/USN-2445-1
ubuntu.com/security/notices/USN-2446-1
ubuntu.com/security/notices/USN-2447-1
ubuntu.com/security/notices/USN-2448-1
ubuntu.com/security/notices/USN-2462-1
ubuntu.com/security/notices/USN-2464-1
ubuntu.com/security/notices/USN-2491-1
www.cve.org/CVERecord?id=CVE-2014-9322
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
0.4%