CVE-2011-4127
Vulnerability from cvelistv5
Published
2012-07-03 16:00
Modified
2024-08-07 00:01
Severity ?
Summary
The Linux kernel before 3.2.2 does not properly restrict SG_IO ioctl calls, which allows local users to bypass intended restrictions on disk read and write operations by sending a SCSI command to (1) a partition block device or (2) an LVM volume.
References
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=0bfc96cb77224736dfa35c3c555d37b3646ef35e
secalert@redhat.comhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=ec8013beddd717d1740cfefb1a9b900deef85462
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html
secalert@redhat.comhttp://secunia.com/advisories/48898
secalert@redhat.comhttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2011/12/22/5
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=752375
secalert@redhat.comhttps://github.com/torvalds/linux/commit/0bfc96cb77224736dfa35c3c555d37b3646ef35eExploit, Patch
secalert@redhat.comhttps://github.com/torvalds/linux/commit/ec8013beddd717d1740cfefb1a9b900deef85462Exploit, Patch
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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t%3Ba=commit%3Bh=ec8013beddd717d1740cfefb1a9b900deef85462\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00021.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00020.html\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://secunia.com/advisories/48898\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.2\",\"source\":\"secalert@redhat.com\"},{\"url\":\"http://www.openwall.com/lists/oss-security/2011/12/22/5\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=752375\",\"source\":\"secalert@redhat.com\"},{\"url\":\"https://github.com/torvalds/linux/commit/0bfc96cb77224736dfa35c3c555d37b3646ef35e\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Exploit\",\"Patch\"]},{\"url\":\"https://github.com/torvalds/linux/commit/ec8013beddd717d1740cfefb1a9b900deef85462\",\"source\":\"secalert@redhat.com\",\"tags\":[\"Exploit\",\"Patch\"]}]}}"
  }
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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