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…

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.

Scores

EPSS (exploitation in 30 days)

0.39% · top 66% of all CVEs (6 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.7.

Weakness

• n/a
• CWE-20 (opens in a new tab)All about CWE-20 and its CVEs

Affected products

• n/a

  • affected n/a

References (20)

• SUSE-SA:2011:004 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• 42778 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 42801 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• SUSE-SA:2011:002 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• 44793 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• SUSE-SA:2011:001 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• 42932 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• RHSA-2011:0007 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9284bcf4e335e5f18a8bc7b26461c33ab60d0689 (opens in a new tab)x_refsource_CONFIRMx_transferred
• [oss-security] 20101129 Re: CVE request: kernel: Multiple DoS issues in block layer (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• ADV-2011-0124 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• [oss-security] 20101110 CVE request: kernel: Multiple DoS issues in block layer (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• SUSE-SA:2011:007 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• [oss-security] 20101112 Re: CVE request: kernel: Multiple DoS issues in block layer (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
• ADV-2011-0298 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 42890 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• ADV-2011-0012 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• MDVSA-2011:029 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
• https://bugzilla.redhat.com/show_bug.cgi?id=652957 (opens in a new tab)x_refsource_CONFIRMx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2010-4163](https://trackcve.app/badge/CVE-2010-4163.svg)](https://trackcve.app/cve/CVE-2010-4163)

Record last updated 7 Aug 2024, 03:34 UTC.