CVE-2010-2248

Priority
Medium
Description
fs/cifs/cifssmb.c in the CIFS implementation in the Linux kernel before
2.6.34-rc4 allows remote attackers to cause a denial of service (panic) via
an SMB response packet with an invalid CountHigh value, as demonstrated by
a response from an OS/2 server, related to the CIFSSMBWrite and
CIFSSMBWrite2 functions.
Ubuntu-Description
Suresh Jayaraman discovered that CIFS did not correctly validate certain
response packats. A remote attacker could send specially crafted traffic
that would crash the system, leading to a denial of service.
References
Assigned-to
bradf
Package
Upstream:needs-triage
Package
Upstream:needs-triage
Package
Upstream:needs-triage
Patches:
Dapper:http://chinstrap.ubuntu.com/~bradf/CVEs/CVE-2010-2248/patches/dapper/linux/0001-cifs-Fix-a-kernel-BUG-with-remote-OS-2-server-try-3.txt
Package
Upstream:needs-triage
Package
Source: linux (LP Ubuntu Debian)
Upstream:released (2.6.34-rc4)
Patches:
upstream:http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=6513a81e9325d712f1bfb9a1d7b750134e49ff18
Hardy:http://chinstrap.ubuntu.com/~bradf/CVEs/CVE-2010-2248/patches/hardy/linux/0001-cifs-Fix-a-kernel-BUG-with-remote-OS-2-server-try-3.txt
Jaunty:http://chinstrap.ubuntu.com/~bradf/CVEs/CVE-2010-2248/patches/jaunty/linux/0001-cifs-Fix-a-kernel-BUG-with-remote-OS-2-server-try-3.txt
Karmic:http://chinstrap.ubuntu.com/~bradf/CVEs/CVE-2010-2248/patches/karmic/linux/0001-cifs-Fix-a-kernel-BUG-with-remote-OS-2-server-try-3.txt
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Updated: 2015-07-15 19:34:26 UTC (commit 9690)