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CVE-2011-2497

Published: Aug 29, 2011

Modified: Aug 6, 2024

PUBLISHED

Description

Integer underflow in the l2cap_config_req function in net/bluetooth/l2cap_core.c in the Linux kernel before 3.0 allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a small command-size value within the command header of a Logical Link Control and Adaptation Protocol (L2CAP) configuration request, leading to a buffer overflow.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7ac28817536797fd40e9646452183606f9e17f71

x_refsource_CONFIRM

http://www.kernel.org/pub/linux/kernel/v3.0/ChangeLog-3.0

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[oss-security] 20110624 CVE request: kernel: remote buffer overflow in bluetooth

mailing-list

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[linux-kernel] 20110624 [PATCH] Bluetooth: Prevent buffer overflow in l2cap config request

mailing-list

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vdb-entry

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vdb-entry

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third-party-advisory

x_refsource_SREASON

[oss-security] 20110627 Re: CVE request: kernel: remote buffer overflow in bluetooth

mailing-list

x_refsource_MLIST

https://bugzilla.redhat.com/show_bug.cgi?id=716805

x_refsource_CONFIRM

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