Ubuntu.comUB:CVE-2012-1097CVE-2012-1097
7.2 High
CVSS2
Attack Vector
LOCAL
Attack 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
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
0.0004 Low
EPSS
Percentile
5.1%
The regset (aka register set) feature in the Linux kernel before 3.2.10
does not properly handle the absence of .get and .set methods, which allows
local users to cause a denial of service (NULL pointer dereference) or
possibly have unspecified other impact via a (1) PTRACE_GETREGSET or (2)
PTRACE_SETREGSET ptrace call.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 10.04 | noarch | linux | < 2.6.32-41.88 | UNKNOWN |
| ubuntu | 10.10 | noarch | linux | < 2.6.35-32.68 | UNKNOWN |
| ubuntu | 11.04 | noarch | linux | < 2.6.38-14.58 | UNKNOWN |
| ubuntu | 11.10 | noarch | linux | < 3.0.0-18.31 | UNKNOWN |
| ubuntu | 10.04 | noarch | linux-ec2 | < 2.6.32-345.47 | UNKNOWN |
| ubuntu | 10.04 | noarch | linux-lts-backport-maverick | < 2.6.35-32.68~lucid1 | UNKNOWN |
| ubuntu | 10.04 | noarch | linux-lts-backport-natty | < 2.6.38-14.58~lucid1 | UNKNOWN |
| ubuntu | 10.04 | noarch | linux-lts-backport-oneiric | < 3.0.0-18.31~lucid1 | UNKNOWN |
| ubuntu | 11.04 | noarch | linux-ti-omap4 | < 2.6.38-1209.23 | UNKNOWN |
| ubuntu | 11.10 | noarch | linux-ti-omap4 | < 3.0.0-1208.19 | UNKNOWN |
References
www.openwall.com/lists/oss-security/2012/03/05/1
launchpad.net/bugs/cve/CVE-2012-1097
nvd.nist.gov/vuln/detail/CVE-2012-1097
security-tracker.debian.org/tracker/CVE-2012-1097
ubuntu.com/security/notices/USN-1260-1
ubuntu.com/security/notices/USN-1405-1
ubuntu.com/security/notices/USN-1406-1
ubuntu.com/security/notices/USN-1407-1
ubuntu.com/security/notices/USN-1421-1
ubuntu.com/security/notices/USN-1422-1
ubuntu.com/security/notices/USN-1425-1
ubuntu.com/security/notices/USN-1426-1
ubuntu.com/security/notices/USN-1431-1
ubuntu.com/security/notices/USN-1433-1
ubuntu.com/security/notices/USN-1440-1
ubuntu.com/security/notices/USN-1446-1
ubuntu.com/security/notices/USN-1458-1
www.cve.org/CVERecord?id=CVE-2012-1097
Related
7.2 High
CVSS2
Attack Vector
LOCAL
Attack 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
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
0.0004 Low
EPSS
Percentile
5.1%