CVE-2011-2495
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2011-2495 from the MITRE CVE dictionary dictionary and NIST NVD.
Statement
This has been addressed in Red Hat Enterprise Linux 5, 6 and Red Hat Enterprise MRG via https://rhn.redhat.com/errata/RHSA-2011-1212.html, https://rhn.redhat.com/errata/RHSA-2011-1189.html, and https://rhn.redhat.com/errata/RHSA-2011-1253.html. Red Hat Enterprise Linux 4 is now in Production 3 of the maintenance life-cycle, https://access.redhat.com/support/policy/updates/errata/, therefore the fix for this issue is not currently planned to be included in the future updates.
CVSS v2 metrics
| Base Score | 2.1 |
|---|---|
| Base Metrics | AV:L/AC:L/Au:N/C:P/I:N/A:N |
| Access Vector | Local |
| Access Complexity | Low |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | None |
| Availability Impact | None |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
Red Hat Security Errata
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 6 (kernel) | RHSA-2011:1189 | 2011-08-23 |
| Red Hat Enterprise Linux EUS (v. 5.6 server) (kernel) | RHSA-2011:1813 | 2011-12-13 |
| Red Hat MRG Grid for RHEL 6 Server v.2 (kernel-rt) | RHSA-2011:1253 | 2011-09-12 |
| Red Hat Enterprise Linux 5 (kernel) | RHSA-2011:1212 | 2011-09-06 |
Affected Packages State
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise MRG 2.0 | realtime-kernel | Will not fix |
| Red Hat Enterprise Linux 4 | kernel | Will not fix |
Acknowledgements
Red Hat would like to thank Vasiliy Kulikov of Openwall for reporting this issue.CVE description copyright © 2017, The MITRE Corporation