Description

The aac_send_raw_srb function in drivers/scsi/aacraid/commctrl.c in the Linux kernel through 3.12.1 does not properly validate a certain size value, which allows local users to cause a denial of service (invalid pointer dereference) or possibly have unspecified other impact via an FSACTL_SEND_RAW_SRB ioctl call that triggers a crafted SRB command.

References

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=b4789b8e6be3151a955ade74872822f30e8cd914

http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html

http://lists.opensuse.org/opensuse-updates/2014-02/msg00045.html

http://www.openwall.com/lists/oss-security/2013/11/22/5

http://www.ubuntu.com/usn/USN-2070-1

http://www.ubuntu.com/usn/USN-2075-1

http://www.ubuntu.com/usn/USN-2109-1

http://www.ubuntu.com/usn/USN-2110-1

http://www.ubuntu.com/usn/USN-2111-1

http://www.ubuntu.com/usn/USN-2114-1

http://www.ubuntu.com/usn/USN-2115-1

http://www.ubuntu.com/usn/USN-2116-1

http://www.ubuntu.com/usn/USN-2128-1

http://www.ubuntu.com/usn/USN-2129-1

http://www.ubuntu.com/usn/USN-2136-1

https://bugzilla.redhat.com/show_bug.cgi?id=1033593

https://github.com/torvalds/linux/commit/b4789b8e6be3151a955ade74872822f30e8cd914

Details

Risk Information

CVSS v2