CVE-2013-1774

Home/CVE/The chase_port function in drivers/usb/serial/io_ti.c in the Linux kernel before 3.7.4 allows local users to cause a den

CVE

The chase_port function in drivers/usb/serial/io_ti.c in the Linux kernel before 3.7.4 allows local users to cause a den

The chase_port function in drivers/usb/serial/io_ti.c in the Linux kernel before 3.7.4 allows local users to cause a denial of service (NULL pointer dereference and system crash) via an attempted /dev/ttyUSB read or write operation on a disconnected Edgeport USB serial converter.

MEDIUM · CVSS 4 EPSS 0.00057

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No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Affected Products & Versions

linux kernel<= 3.7.3

linux kernelall versions

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

AV:L/AC:H/Au:N/C:N/I:N/A:C

Published to NVD28 Feb 2013 · 07:55 PM

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Vendor Advisories

suse-csafSUSE-SU-2015:0736-1
suse-csafSUSE-SU-2015:1376-1
suse-csafsuse-ru-2015_0621-1
suse-csafSUSE-SU-2015:0581-1
suse-csafSUSE-SU-2015:1174-1
Show all 16 vendor advisoriesrhsaRHSA-2013:0744Important
suse-csafSUSE-SU-2015:0481-1
rhsaRHSA-2013:0829Important
usnUSN-1808-1
usnUSN-1805-1
usnUSN-1781-1
usnUSN-1767-1
usnUSN-1745-1
usnUSN-1744-1
usnUSN-1743-1
suse-csafSUSE-SU-2015:0652-1

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git

http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html

http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html

http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00016.html

http://lists.opensuse.org/opensuse-security-announce/2013-09/msg00004.html

http://rhn.redhat.com/errata/RHSA-2013-0744.html

Show all 13 references

http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.4

http://www.openwall.com/lists/oss-security/2013/02/27/29

http://www.ubuntu.com/usn/USN-1805-1

http://www.ubuntu.com/usn/USN-1808-1

http://xorl.wordpress.com/2013/05/18/cve-2013-1774-linux-kernel-edgeport-usb-serial-converter-null-pointer-dereference/

https://bugzilla.redhat.com/show_bug.cgi?id=916191

https://github.com/torvalds/linux/commit/1ee0a224bc9aad1de496c795f96bc6ba2c394811

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