CVE-2009-4005

Description

The collect_rx_frame function in drivers/isdn/hisax/hfc_usb.c in the Linux kernel before 2.6.32-rc7 allows attackers to have an unspecified impact via a crafted HDLC packet that arrives over ISDN and triggers a buffer under-read.

Category

7.2
CVSS
Severity: High
CVSS 2.0 •
EPSS 0.05%
Vendor Advisory mandriva.com Vendor Advisory opensuse.org Vendor Advisory ubuntu.com Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory debian.org Vendor Advisory redhat.com Vendor Advisory kernel.org Vendor Advisory vupen.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.32-rc7 vendor advisory
http://secunia.com/advisories/38276 third party advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2010:030 vendor advisory
http://www.securityfocus.com/bid/37036 vdb entry patch
https://exchange.xforce.ibmcloud.com/vulnerabilities/54310 vdb entry
http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00002.html vendor advisory
http://www.ubuntu.com/usn/usn-864-1 vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html vendor advisory
http://secunia.com/advisories/37720 third party advisory
http://secunia.com/advisories/37909 third party advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11155 vdb entry signature
http://lists.opensuse.org/opensuse-security-announce/2009-12/msg00005.html vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00007.html vendor advisory
http://www.vupen.com/english/advisories/2009/3267 vdb entry patch vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00005.html vendor advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=286e633ef0ff5bb63c07b4516665da8004966fec
http://www.debian.org/security/2010/dsa-2005 vendor advisory
https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00777.html vendor advisory
http://secunia.com/advisories/38017 third party advisory

Frequently Asked Questions

What is the severity of CVE-2009-4005?
CVE-2009-4005 has been scored as a high severity vulnerability.
How to fix CVE-2009-4005?
To fix CVE-2009-4005, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2009-4005 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2009-4005 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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