CVE-2010-4163
MEDIUM · CVSS 4.7EPSS 0.4%EU EUVD
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.
Key facts
- CVSS score
- 4.7 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:L/AC:M/Au:N/C:N/I:N/A:C- Weakness (CWE)
- CWE-20
- EPSS score
- 0.4% (34th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-4139)
- Published
- January 3, 2011
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-4139 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- linux / linux kernel
- opensuse / opensuse
- opensuse / opensuse
- suse / linux enterprise desktop
- suse / linux enterprise real time extension
- suse / linux enterprise server
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=9284bcf4e335e5f18a8bc7b26461c33ab60d0689
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00000.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.html(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/11/10/18(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/11/12/2(Mailing List, Third Party Advisory)
- http://openwall.com/lists/oss-security/2010/11/29/1(Mailing List, Third Party Advisory)
- http://secunia.com/advisories/42778(Third Party Advisory)
- http://secunia.com/advisories/42801(Third Party Advisory)
- http://secunia.com/advisories/42890(Third Party Advisory)
- http://secunia.com/advisories/42932(Third Party Advisory)
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2(Broken Link)
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:029(Third Party Advisory)
- http://www.redhat.com/support/errata/RHSA-2011-0007.html(Third Party Advisory)
- http://www.securityfocus.com/bid/44793(Third Party Advisory, VDB Entry)
- http://www.vupen.com/english/advisories/2011/0012(Third Party Advisory)
- http://www.vupen.com/english/advisories/2011/0124(Third Party Advisory)
- http://www.vupen.com/english/advisories/2011/0298(Third Party Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=652957(Issue Tracking, Patch, Third Party Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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