CVE-2015-4002
HIGH severity · CVSS 9 · Memory corruption
9CVSS HIGH
Summary
drivers/staging/ozwpan/ozusbsvc1.c in the OZWPAN driver in the Linux kernel through 4.0.5 does not ensure that certain length values are sufficiently large, which allows remote attackers to cause a denial of service (system crash or large loop) or possibly execute arbitrary code via a crafted packet, related to the (1) oz_usb_rx and (2) oz_usb_handle_ep_data functions.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)8%
AV:N/AC:L/Au:N/C:P/I:P/A:C
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9a59029bc218b48eff8b5d4dde5662fd79d3e1a8Advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d114b9fe78c8d6fc6e70808c2092aa307c36dc8eAdvisory
- https://github.com/torvalds/linux/commit/9a59029bc218b48eff8b5d4dde5662fd79d3e1a8Advisory
- http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.htmlAdvisory
- http://openwall.com/lists/oss-security/2015/06/05/7
- http://www.securityfocus.com/bid/74668Advisory
- http://www.ubuntu.com/usn/USN-2665-1Advisory
- http://www.ubuntu.com/usn/USN-2667-1Advisory