The Linux kernel 2.6.33.2 and earlier, when a ReiserFS filesystem exists, does not restrict read or write access to the .reiserfs_priv directory, which allows local users to gain privileges by modifying (1) extended attributes or (2) ACLs, as demonstrated by deleting a file under .reiserfs_priv/xattrs/.
Published 2010-04-12 18:30:01
Updated 2020-08-28 16:06:50
Source Red Hat, Inc.
View at NVD,   CVE.org

Threat overview for CVE-2010-1146

Top countries where our scanners detected CVE-2010-1146
Top open port discovered on systems with this issue 49152
IPs affected by CVE-2010-1146 1,807
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2010-1146!
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Exploit prediction scoring system (EPSS) score for CVE-2010-1146

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

CVSS scores for CVE-2010-1146

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.9
MEDIUM AV:L/AC:M/Au:N/C:C/I:C/A:C
3.4
10.0
NIST

CWE ids for CVE-2010-1146

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

Vendor statements for CVE-2010-1146

  • Red Hat 2010-04-12
    Not vulnerable. The Linux kernel as shipped with with Red Hat Enterprise Linux 3, 4, 5 and Red Hat Enterprise MRG did not include support for reiserfs and therefore are not affected by this issue.

References for CVE-2010-1146

Products affected by CVE-2010-1146

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