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CVE-2010-4649

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Date: February 18, 2011

Integer overflow in the ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact via a large value of a certain structure member.

Language: C

Severity Score

Related Resources (9)

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7182afea8d1afd432a17c18162cc3fd441d0da93
https://access.redhat.com/security/cve/CVE-2010-4649
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.37
http://rhn.redhat.com/errata/RHSA-2011-0927.html
https://bugzilla.redhat.com/show_bug.cgi?id=667916
http://www.securityfocus.com/bid/46073
https://nvd.nist.gov/vuln/detail/CVE-2010-4649
https://people.canonical.com/~ubuntu-security/cve/CVE-2010-4649
https://www.mend.io/vulnerability-database/CVE-2010-4649

Severity Score

Weakness Type (CWE)

Integer Overflow or Wraparound

CWE-190

Numeric Errors

CWE-189

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): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

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

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