Vulnerability Details : CVE-2011-0463

Potential exploit
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.
Published 2011-04-10 02:51:19
Updated 2025-04-11 00:51:22
Source MITRE
View at NVD,   CVE.org

Products affected by CVE-2011-0463

Threat overview for CVE-2011-0463

Top countries where our scanners detected CVE-2011-0463
Top open port discovered on systems with this issue 49152
IPs affected by CVE-2011-0463 1,999
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2011-0463!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2011-0463

EPSS FAQ
0.09%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 22 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2011-0463

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
2.1
 LOW AV:L/AC:L/Au:N/C:P/I:N/A:N
3.9
2.9
 NIST

CWE ids for CVE-2011-0463

  • The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-0463

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