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CVE
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CVE-2010-4163Date: (C)2011-01-03   (M)2024-02-22


The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 2.6.36.2 allows local users to cause a denial of service (panic) via a zero-length I/O request in a device ioctl to a SCSI device.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 4.7
Exploit Score: 3.4
Impact Score: 6.9
 
CVSS V2 Metrics:
Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE
  
Reference:
SECUNIA-42778
SECUNIA-42801
SECUNIA-42890
SECUNIA-42932
BID-44793
ADV-2011-0012
ADV-2011-0124
ADV-2011-0298
MDVSA-2011:029
RHSA-2011:0007
SUSE-SA:2011:001
SUSE-SA:2011:002
SUSE-SA:2011:004
SUSE-SA:2011:007
http://openwall.com/lists/oss-security/2010/11/10/18
http://openwall.com/lists/oss-security/2010/11/12/2
http://openwall.com/lists/oss-security/2010/11/29/1
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9284bcf4e335e5f18a8bc7b26461c33ab60d0689
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2
https://bugzilla.redhat.com/show_bug.cgi?id=652957

CWE    1
CWE-20
OVAL    19
oval:org.secpod.oval:def:700266
oval:org.secpod.oval:def:700260
oval:org.secpod.oval:def:700280
oval:org.secpod.oval:def:400020
...

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