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Debian: DSA-1653-1 Critical: Kernel DoS And Privilege Escalation Fix

debian
Calendar Grey October 13, 2008
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Numerous vulnerabilities causing potential service interruptions and escalation of privileges addressed in recent Debian Linux kernel security patch.
Joe Jin reported a local denial of service vulnerability that allows system users to trigger an oops due to an improperly initialized data structure.

Summary


Joe Jin reported a local denial of service vulnerability that
allows system users to trigger an oops due to an improperly
initialized data structure.

CVE-2008-1514

Jan Kratochvil reported a local denial of service vulnerability in
the ptrace interface for the s390 architecture. Local users can
trigger an invalid pointer dereference, leading to a system panic.

CVE-2008-3276

Eugene Teo reported an integer overflow in the DCCP subsystem that
may allow remote attackers to cause a denial of service in the
form of a kernel panic.

CVE-2008-3525

Eugene Teo reported a lack of capability checks in the kernel
driver for Granch SBNI12 leased line adapters (sbni), allowing
local users to perform privileged operations.

CVE-2008-3833

The S_ISUID/S_ISGID bits were not being cleared during an inode
splice, which, under certain conditions, can be exploited by local
users to obtain the privileges of a group for which they are not a
...

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