CVE-2010-1148
4.7 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
6.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
The cifs_create function in fs/cifs/dir.c in the Linux kernel 2.6.33.2 and earlier allows local users to cause a denial of service (NULL pointer dereference and OOPS) or possibly have unspecified other impact via a NULL nameidata (aka nd) field in a POSIX file-creation request to a server that supports UNIX extensions.
Affected configurations
References
lists.samba.org/archive/linux-cifs-client/2010-April/005741.html
lists.samba.org/archive/linux-cifs-client/2010-April/005742.html
lists.samba.org/archive/linux-cifs-client/2010-April/005746.html
lists.samba.org/archive/linux-cifs-client/2010-April/005757.html
marc.info/?l=oss-security&m=127045754521927&w=2
marc.info/?l=oss-security&m=127045779122119&w=2
openwall.com/lists/oss-security/2010/04/06/2
secunia.com/advisories/39344
www.securityfocus.com/bid/39186
xorl.wordpress.com/2010/04/05/linux-kernel-unix-extensions-cifs-null-pointer-dereference/
bugzilla.redhat.com/show_bug.cgi?id=579445
exchange.xforce.ibmcloud.com/vulnerabilities/57561
Related
4.7 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
6.8 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%