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CVE-2010-4163

Good to know:

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Date: January 3, 2011

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.

Language: C

Severity Score

Related Resources (24)

http://www.securityfocus.com/bid/44793
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9284bcf4e335e5f18a8bc7b26461c33ab60d0689
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html
https://access.redhat.com/security/cve/CVE-2010-4163
http://www.redhat.com/support/errata/RHSA-2011-0007.html
http://secunia.com/advisories/42890
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html
https://bugzilla.redhat.com/show_bug.cgi?id=652957
http://secunia.com/advisories/42801
http://openwall.com/lists/oss-security/2010/11/12/2
http://secunia.com/advisories/42778
http://secunia.com/advisories/42932
https://nvd.nist.gov/vuln/detail/CVE-2010-4163
http://www.vupen.com/english/advisories/2011/0124
http://www.mandriva.com/security/advisories?name=MDVSA-2011:029
https://people.canonical.com/~ubuntu-security/cve/CVE-2010-4163
http://openwall.com/lists/oss-security/2010/11/10/18
http://openwall.com/lists/oss-security/2010/11/29/1
http://www.vupen.com/english/advisories/2011/0298
http://www.vupen.com/english/advisories/2011/0012
https://www.mend.io/vulnerability-database/CVE-2010-4163

Severity Score

Weakness Type (CWE)

Input Validation

CWE-20

Resource Management Errors

CWE-399

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): LOCAL
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): COMPLETE
Additional information:

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