The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume.
Published 2012-07-03 16:40:31
Updated 2023-02-13 01:21:31
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2011-4127

Threat overview for CVE-2011-4127

Top countries where our scanners detected CVE-2011-4127
Top open port discovered on systems with this issue 49152
IPs affected by CVE-2011-4127 138,678
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2011-4127!
*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-2011-4127

0.04%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2011-4127

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.6
MEDIUM AV:L/AC:L/Au:N/C:P/I:P/A:P
3.9
6.4
NIST

CWE ids for CVE-2011-4127

  • Assigned by: nvd@nist.gov (Primary)

References for CVE-2011-4127

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