- Vulnerability/
- USN-1531-1
USN-1531-1: Linux kernel vulnerabilities
First published: Fri Aug 10 2012(Updated: )
An error was discovered in the Linux kernel's network TUN/TAP device implementation. A local user with access to the TUN/TAP interface (which is not available to unprivileged users until granted by a root user) could exploit this flaw to crash the system or potential gain administrative privileges. (CVE-2012-2136) A flaw was found in the Linux kernel's Reliable Datagram Sockets (RDS) protocol implementation. A local, unprivileged user could use this flaw to cause a denial of service. (CVE-2012-2372) An error was discovered in the Linux kernel's memory subsystem (hugetlb). An unprivileged local user could exploit this flaw to cause a denial of service (crash the system). (CVE-2012-2390)
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/linux-image-2.6.38-15-powerpc | <2.6.38-15.65 | 2.6.38-15.65 |
| =11.04 | ||
| All of | ||
| ubuntu/linux-image-2.6.38-15-omap | <2.6.38-15.65 | 2.6.38-15.65 |
| =11.04 | ||
| All of | ||
| ubuntu/linux-image-2.6.38-15-generic-pae | <2.6.38-15.65 | 2.6.38-15.65 |
| =11.04 | ||
| All of | ||
| ubuntu/linux-image-2.6.38-15-server | <2.6.38-15.65 | 2.6.38-15.65 |
| =11.04 | ||
| All of | ||
| ubuntu/linux-image-2.6.38-15-powerpc64-smp | <2.6.38-15.65 | 2.6.38-15.65 |
| =11.04 | ||
| All of | ||
| ubuntu/linux-image-2.6.38-15-virtual | <2.6.38-15.65 | 2.6.38-15.65 |
| =11.04 | ||
| All of | ||
| ubuntu/linux-image-2.6.38-15-versatile | <2.6.38-15.65 | 2.6.38-15.65 |
| =11.04 | ||
| All of | ||
| ubuntu/linux-image-2.6.38-15-generic | <2.6.38-15.65 | 2.6.38-15.65 |
| =11.04 | ||
| All of | ||
| ubuntu/linux-image-2.6.38-15-powerpc-smp | <2.6.38-15.65 | 2.6.38-15.65 |
| =11.04 |
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Reference Links
- https://ubuntu.com/security/CVE-2012-2136
- https://ubuntu.com/security/CVE-2012-2372
- https://ubuntu.com/security/CVE-2012-2390
- https://ubuntu.com/security/notices/USN-1533-1
- https://ubuntu.com/security/notices/USN-1539-1
- https://ubuntu.com/security/notices/USN-1535-1
- https://ubuntu.com/security/notices/USN-1529-1
- https://ubuntu.com/security/notices/USN-1534-1
- https://ubuntu.com/security/notices/USN-1514-1
- https://ubuntu.com/security/notices/USN-1598-1
- https://ubuntu.com/security/notices/USN-1532-1
- https://ubuntu.com/security/notices/USN-1538-1
- https://ubuntu.com/security/notices/USN-1530-1
- https://ubuntu.com/security/notices/USN-1554-1
- https://ubuntu.com/security/notices/USN-1556-1
- https://ubuntu.com/security/notices/USN-1558-1
- https://ubuntu.com/security/notices/USN-1563-1
- https://ubuntu.com/security/notices/USN-1555-1
- https://ubuntu.com/security/notices/USN-1515-1
- https://ubuntu.com/security/notices/USN-1508-1
- https://launchpad.net/ubuntu/+source/linux/2.6.38-15.65
- https://ubuntu.com/security/notices/USN-1531-1 (Advisory)
Child vulnerabilities
(Contains the following vulnerabilities)
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/severity
- agent/softwarecombine
- agent/tags
- agent/title
- agent/type
- collector/usn
- source/Ubuntu
- anchor-related/USN-1533-1
- anchor-related/USN-1539-1
- anchor-related/USN-1535-1
- anchor-related/USN-1529-1
- anchor-related/USN-1534-1
- anchor-related/USN-1514-1
- anchor-related/USN-1598-1
- anchor-related/USN-1532-1
- anchor-related/USN-1538-1
- anchor-related/USN-1530-1
- anchor-related/USN-1554-1
- anchor-related/USN-1556-1
- anchor-related/USN-1558-1
- anchor-related/USN-1563-1
- anchor-related/USN-1555-1
- anchor-related/USN-1515-1
- anchor-related/USN-1508-1
- agent/software-canonical-lookup
- package-manager/ubuntu
- vendor/ubuntu
- canonical/ubuntu ubuntu
- version/ubuntu ubuntu/11.04