VulnerabilityModified
CVE-2010-4163
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.
MEDIUM 4.7EPSS 0.39%
Does this matter?
Lower severity and a low EPSS score (0.39%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 2.0
- 4.7 MEDIUMAV:L/AC:M/Au:N/C:N/I:N/A:C
- EPSS
- 0.39% probability · 33th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- linux/linux kernel · opensuse/opensuse · suse/linux enterprise desktop · suse/linux enterprise real time extension · suse/linux enterprise server
- Source
- secalert@redhat.com
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.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.htmlMailing List, Third Party Advisory
- http://openwall.com/lists/oss-security/2010/11/10/18Mailing List, Third Party Advisory
- http://openwall.com/lists/oss-security/2010/11/12/2Mailing List, Third Party Advisory
- http://openwall.com/lists/oss-security/2010/11/29/1Mailing List, Third Party Advisory
- http://secunia.com/advisories/42778Third Party Advisory
- http://secunia.com/advisories/42801Third Party Advisory
- http://secunia.com/advisories/42890Third Party Advisory
- http://secunia.com/advisories/42932Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.36.2Broken Link
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:029Third Party Advisory
- http://www.redhat.com/support/errata/RHSA-2011-0007.htmlThird Party Advisory
- http://www.securityfocus.com/bid/44793Third Party Advisory, VDB Entry
- http://www.vupen.com/english/advisories/2011/0012Third Party Advisory
- http://www.vupen.com/english/advisories/2011/0124Third Party Advisory
- http://www.vupen.com/english/advisories/2011/0298Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=652957Issue Tracking, Patch, Third Party Advisory
- 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.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00001.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00004.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2011-02/msg00000.htmlMailing List, Third Party Advisory
- http://openwall.com/lists/oss-security/2010/11/10/18Mailing List, Third Party Advisory
- http://openwall.com/lists/oss-security/2010/11/12/2Mailing List, Third Party Advisory
- http://openwall.com/lists/oss-security/2010/11/29/1Mailing List, Third Party Advisory
- http://secunia.com/advisories/42778Third Party Advisory
- http://secunia.com/advisories/42801Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.