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CVE-2010-4342

Published Dec 30, 2010 linux CWE-476

Overview

CVE-2010-4342 is a known-severity vulnerability affecting linux linux_kernel. It was published on December 30, 2010.

Technical Description

The aun_incoming function in net/econet/af_econet.c in the Linux kernel before 2.6.37-rc6, when Econet is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and OOPS) by sending an Acorn Universal Networking (AUN) packet over UDP.

Remediation

Check the references section for vendor advisories and patches from linux. Update linux_kernel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
linux linux_kernel >= 0, < 2.6.37 Affected

References

Ref git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=4e085e76cbe558b79b54cbab772f61185879bc64 Ref lists.opensuse.org/opensuse-security-announce/2011-02/msg00002.html Ref marc.info/?l=linux-netdev&m=129185496013580&w=2 Ref marc.info/?l=linux-netdev&m=129186011218615&w=2 Ref openwall.com/lists/oss-security/2010/12/09/1 Ref openwall.com/lists/oss-security/2010/12/09/2 Ref secunia.com/advisories/43291 Ref www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.37-rc6 Ref www.securityfocus.com/bid/45321 Ref www.vupen.com/english/advisories/2011/0375

Frequently Asked Questions

What is CVE-2010-4342?

CVE-2010-4342 is a known-severity vulnerability affecting linux linux_kernel. It was published on December 30, 2010.

How severe is CVE-2010-4342?

CVSS score information is not yet available for this vulnerability. Check back as the CVE record is updated by NVD analysts.

How do I fix or remediate CVE-2010-4342?

Check the references section for vendor advisories and patches from linux. Update linux_kernel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2010-4342?

CyberStrike's AI-powered security agents can automatically detect CVE-2010-4342 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

How CyberStrike Helps

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