- Vulnerability/
- USN-1487-1
USN-1487-1: Linux kernel vulnerability
First published: Fri Jun 29 2012(Updated: )
A flaw was discovered in the Linux kernel's NFSv4 (Network file system) handling of ACLs (access control lists). A remote NFS server (attacker) could cause a denial of service (OOPS).
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| ubuntu/linux-image-3.0.0-22-virtual | <3.0.0-22.36 | 3.0.0-22.36 |
| Ubuntu 22.04 LTS | =11.10 | |
| All of | ||
| ubuntu/linux-image-3.0.0-22-omap | <3.0.0-22.36 | 3.0.0-22.36 |
| Ubuntu 22.04 LTS | =11.10 | |
| All of | ||
| ubuntu/linux-image-3.0.0-22-server | <3.0.0-22.36 | 3.0.0-22.36 |
| Ubuntu 22.04 LTS | =11.10 | |
| All of | ||
| ubuntu/linux-image-3.0.0-22-powerpc-smp | <3.0.0-22.36 | 3.0.0-22.36 |
| Ubuntu 22.04 LTS | =11.10 | |
| All of | ||
| ubuntu/linux-image-3.0.0-22-powerpc | <3.0.0-22.36 | 3.0.0-22.36 |
| Ubuntu 22.04 LTS | =11.10 | |
| All of | ||
| ubuntu/linux-image-3.0.0-22-generic-pae | <3.0.0-22.36 | 3.0.0-22.36 |
| Ubuntu 22.04 LTS | =11.10 | |
| All of | ||
| ubuntu/linux-image-3.0.0-22-powerpc64-smp | <3.0.0-22.36 | 3.0.0-22.36 |
| Ubuntu 22.04 LTS | =11.10 | |
| All of | ||
| ubuntu/linux-image-3.0.0-22-generic | <3.0.0-22.36 | 3.0.0-22.36 |
| Ubuntu 22.04 LTS | =11.10 |
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Reference Links
- https://ubuntu.com/security/CVE-2012-2375
- https://ubuntu.com/security/notices/USN-1486-1
- https://ubuntu.com/security/notices/USN-1499-1
- https://ubuntu.com/security/notices/USN-1489-1
- https://ubuntu.com/security/notices/USN-1490-1
- https://ubuntu.com/security/notices/USN-1494-1
- https://ubuntu.com/security/notices/USN-1488-1
- https://ubuntu.com/security/notices/USN-1530-1
- https://launchpad.net/ubuntu/+source/linux/3.0.0-22.36
- https://ubuntu.com/security/notices/USN-1487-1 (Advisory)
Frequently Asked Questions
What is the severity of USN-1487-1?
USN-1487-1 is classified as a denial of service vulnerability that can disrupt system operations.
How do I fix USN-1487-1?
To mitigate USN-1487-1, upgrade to linux-image-3.0.0-22.36 or a later version on Ubuntu 11.10.
What systems are affected by USN-1487-1?
USN-1487-1 affects various versions of Ubuntu 11.10 using specific linux-image packages.
Can USN-1487-1 be exploited remotely?
Yes, USN-1487-1 can be exploited remotely by an attacker using a malicious NFS server.
What are the potential impacts of USN-1487-1?
The exploitation of USN-1487-1 could lead to a denial of service condition, causing the system to crash.
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