CVE-2011-2491
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- CVE-2011-2491
CVE Details
| Release Date: | 2011-05-31 | |
| Impact: | Important | What is this? |
Description
The Network Lock Manager (NLM) protocol implementation in the NFS client functionality in the Linux kernel before 3.0 allows local users to cause a denial of service (system hang) via a LOCK_UN flock system call.
See more information about CVE-2011-2491 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v2 metrics
| Base Score: | 4.9 |
| Vector String: | AV:L/AC:L/Au:N/C:N/I:N/A:C |
| Version: | 2.0 |
| Attack Vector: | Local |
| Attack Complexity: | Low |
| Authentication: | None |
| Confidentiality Impact: | None |
| Integrity Impact: | None |
| Availability Impact: | Complete |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 5 (kernel) | ELSA-2011-1212 | 2011-09-07 |
| Oracle Linux version 5 (kernel-uek) | ELSA-2011-2025 | 2011-08-24 |
| Oracle Linux version 5 (ocfs2-2.6.18-274.3.1.0.1.el5) | ELSA-2011-1212 | 2011-09-07 |
| Oracle Linux version 5 (ofa-2.6.32-200.19.1.el5uek) | ELSA-2011-2025 | 2011-08-24 |
| Oracle Linux version 5 (oracleasm-2.6.18-274.3.1.0.1.el5) | ELSA-2011-1212 | 2011-09-07 |
| Oracle Linux version 6 (kernel) | ELSA-2011-1189 | 2011-08-23 |
| Oracle Linux version 6 (kernel-uek) | ELSA-2011-2025 | 2011-08-24 |
| Oracle Linux version 6 (ofa-2.6.32-200.19.1.el6uek) | ELSA-2011-2025 | 2011-08-24 |
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