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CVE-2010-4163

Published Jan 3, 2011 linux CWE-20

Overview

CVE-2010-4163 is a known-severity vulnerability affecting linux linux_kernel. It was published on January 3, 2011.

Technical Description

The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel before 2.6.36.2 allows local users to cause a denial of service (panic) via a zero-length I/O request in a device ioctl to a SCSI device.

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, < 2.6.36.2 Affected

References

Ref git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9284bcf4e335e5f18a8bc7b26461c33ab60d0689 Ref lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html Ref lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html Ref lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html Ref lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html Ref openwall.com/lists/oss-security/2010/11/10/18 Ref openwall.com/lists/oss-security/2010/11/12/2 Ref openwall.com/lists/oss-security/2010/11/29/1 Ref secunia.com/advisories/42778 Ref secunia.com/advisories/42801

Frequently Asked Questions

What is CVE-2010-4163?

CVE-2010-4163 is a known-severity vulnerability affecting linux linux_kernel. It was published on January 3, 2011.

How severe is CVE-2010-4163?

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-2010-4163?

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-2010-4163?

CyberStrike's AI-powered security agents can automatically detect CVE-2010-4163 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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HackBrowser

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