Description
The ocfs2_prepare_page_for_write function in fs/ocfs2/aops.c in the Oracle Cluster File System 2 (OCFS2) subsystem in the Linux kernel before 2.6.39-rc1 does not properly handle holes that cross page boundaries, which allows local users to obtain potentially sensitive information from uninitialized disk locations by reading a file.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2011-0483 | The ocfs2_prepare_page_for_write function in fs/ocfs2/aops.c in the Oracle Cluster File System 2 (OCFS2) subsystem in the Linux kernel before 2.6.39-rc1 does not properly handle holes that cross page boundaries, which allows local users to obtain potentially sensitive information from uninitialized disk locations by reading a file. |
Ubuntu USN |
USN-1141-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-1146-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-1159-1 | Linux kernel vulnerabilities (Marvell Dove) |
Ubuntu USN |
USN-1160-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-1162-1 | Linux kernel vulnerabilities (Marvell Dove) |
Ubuntu USN |
USN-1164-1 | Linux kernel vulnerabilities (i.MX51) |
Ubuntu USN |
USN-1167-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-1187-1 | Linux kernel (Maverick backport) vulnerabilities |
Ubuntu USN |
USN-1202-1 | Linux kernel (OMAP4) vulnerabilities |
Ubuntu USN |
USN-1212-1 | Linux kernel (OMAP4) vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-06T21:51:08.968Z
Reserved: 2011-01-14T00:00:00.000Z
Link: CVE-2011-0463
No data.
Status : Modified
Published: 2011-04-10T02:51:19.307
Modified: 2026-04-29T01:13:23.040
Link: CVE-2011-0463
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN