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CVE-2010-4526

Published Jan 11, 2011 linux CWE-362

Overview

CVE-2010-4526 is a known-severity vulnerability affecting linux linux_kernel. It was published on January 11, 2011.

Technical Description

Race condition in the sctp_icmp_proto_unreachable function in net/sctp/input.c in Linux kernel 2.6.11-rc2 through 2.6.33 allows remote attackers to cause a denial of service (panic) via an ICMP unreachable message to a socket that is already locked by a user, which causes the socket to be freed and triggers list corruption, related to the sctp_wait_for_connect function.

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 2.6.11.1 Affected

References

Ref git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commitdiff%3Bh=50b5d6ad63821cea324a5a7a19854d4de1a0a819 Ref secunia.com/advisories/42964 Ref secunia.com/advisories/46397 Ref www.openwall.com/lists/oss-security/2011/01/04/13 Ref www.openwall.com/lists/oss-security/2011/01/04/3 Ref www.redhat.com/support/errata/RHSA-2011-0163.html Ref www.securityfocus.com/archive/1/520102/100/0/threaded Ref www.securityfocus.com/bid/45661 Ref www.vmware.com/security/advisories/VMSA-2011-0012.html Ref www.vupen.com/english/advisories/2011/0169

Frequently Asked Questions

What is CVE-2010-4526?

CVE-2010-4526 is a known-severity vulnerability affecting linux linux_kernel. It was published on January 11, 2011.

How severe is CVE-2010-4526?

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-2010-4526?

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-2010-4526?

CyberStrike's AI-powered security agents can automatically detect CVE-2010-4526 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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