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Candidate: CVE-2007-1353
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References:
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http://www.kernel.org/pub/linux/kernel/v2.4/ChangeLog-2.4.34.3
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http://www.securityfocus.com/bid/23594
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http://www.frsirt.com/english/advisories/2007/1495
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http://secunia.com/advisories/24976
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Description:
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The setsockopt function in the L2CAP and HCI Bluetooth support in the Linux
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kernel before 2.4.34.3 allows context-dependent attackers to read kernel
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memory and obtain sensitive information via unspecified vectors involving the
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copy_from_user function accessing an uninitialized stack buffer.
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Ubuntu-Description:
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Ilja van Sprundel discovered that Bluetooth setsockopt calls could leak
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kernel memory contents via an uninitialized stack buffer. A local
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attacker could exploit this flaw to view sensitive kernel information.
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Notes:
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jmm> This was fixed in git on 2007-05-04, marking 2.6.22 as fixed version
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Bugs:
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upstream: released (2.6.22)
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linux-2.6: released (2.6.22-1)
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2.6.18-etch-security: released (2.6.18.dfsg.1-13etch1) [bugfix/bluetooth-l2cap-hci-info-leaks.patch]
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2.6.8-sarge-security: released (2.6.8-17sarge1) [bluetooth-l2cap-hci-info-leaks.dpatch]
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2.4.27-sarge-security: released (2.4.27-10sarge6) [244_bluetooth-l2cap-hci-info-leaks.diff]
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2.6.15-dapper-security: released (2.6.15-28.57)
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2.6.17-edgy-security: released (2.6.17.1-11.39) [6529b3249b30c826d8ab991d839c6cb4e952c1ed]
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2.6.20-feisty-security: released (2.6.20-16.29)
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