CVE-2010-3849

Name: CVE-2010-3849
Creator: NVD / NIST
Published: 2010-12-30T19:00:03.533+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.72%

Last modified Jun 16, 2026

CVE-2010-3849 is a vulnerability of currently unknown severity. The econet_sendmsg function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2, when an econet address is configured, allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a sendmsg call that specifies a NULL value for the remote address field.. EPSS estimates a 0.72% chance of exploitation in the next 30 days.

Description

The econet_sendmsg function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2, when an econet address is configured, allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a sendmsg call that specifies a NULL value for the remote address field.

Metrics

EPSS Probability

0.72%

49.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-476

Affected Software

Vendor	Product	Versions	Update
Linux	Linux Kernel	< 2.6.36.2	—
Suse	Linux Enterprise Desktop	10	Sp3
Suse	Linux Enterprise Real Time Extension	11	Sp1
Suse	Linux Enterprise Server	9	—
Suse	Linux Enterprise Server	10	Sp3
Suse	Linux Enterprise Software Development Kit	10	Sp3
Debian	Debian Linux	5.0	—
Canonical	Ubuntu Linux	6.06	—
Canonical	Ubuntu Linux	8.04	—
Canonical	Ubuntu Linux	9.10	—
Canonical	Ubuntu Linux	10.04	—
Canonical	Ubuntu Linux	10.10	—

References

http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0086.htmlBroken Link
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fa0e846494792e722d817b9d3d625a4ef4896c96
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00007.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.htmlMailing List, Third Party Advisory
http://openwall.com/lists/oss-security/2010/11/30/1Mailing List, Patch, Third Party Advisory
http://secunia.com/advisories/43056Third Party Advisory
http://secunia.com/advisories/43291Third Party Advisory
http://www.debian.org/security/2010/dsa-2126Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2010:257Third Party Advisory
http://www.ubuntu.com/usn/USN-1023-1Third Party Advisory
http://www.vupen.com/english/advisories/2011/0213Third Party Advisory
http://www.vupen.com/english/advisories/2011/0298Third Party Advisory
http://www.vupen.com/english/advisories/2011/0375Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=644156Issue Tracking, Patch, Third Party Advisory
http://archives.neohapsis.com/archives/fulldisclosure/2010-12/0086.htmlBroken Link
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=fa0e846494792e722d817b9d3d625a4ef4896c96
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00007.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.htmlMailing List, Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.htmlMailing List, Third Party Advisory
http://openwall.com/lists/oss-security/2010/11/30/1Mailing List, Patch, Third Party Advisory
http://secunia.com/advisories/43056Third Party Advisory
http://secunia.com/advisories/43291Third Party Advisory
http://www.debian.org/security/2010/dsa-2126Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2Broken Link
http://www.mandriva.com/security/advisories?name=MDVSA-2010:257Third Party Advisory
http://www.ubuntu.com/usn/USN-1023-1Third Party Advisory
http://www.vupen.com/english/advisories/2011/0213Third Party Advisory
http://www.vupen.com/english/advisories/2011/0298Third Party Advisory
http://www.vupen.com/english/advisories/2011/0375Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=644156Issue Tracking, Patch, Third Party Advisory

Timeline

Published: Dec 30, 2010
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2010-3849?

How severe is CVE-2010-3849?

Severity scoring for CVE-2010-3849 is pending analysis. The EPSS model estimates a 0.72% probability of exploitation in the next 30 days.

How do I fix CVE-2010-3849?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2010-3849?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST