CVE-2015-4004
HIGH severity · CVSS 8.5 · Memory corruption
8.5CVSS HIGH
Summary
The OZWPAN driver in the Linux kernel through 4.0.5 relies on an untrusted length field during packet parsing, which allows remote attackers to obtain sensitive information from kernel memory or cause a denial of service (out-of-bounds read and system crash) via a crafted packet.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impact—
Integrity impactNone
Availability impact—
Exploit probability (EPSS)8%
AV:N/AC:L/Au:N/C:P/I:N/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://openwall.com/lists/oss-security/2015/06/05/7Advisory
- http://www.securityfocus.com/bid/74669Advisory
- http://www.ubuntu.com/usn/USN-2989-1Advisory
- http://www.ubuntu.com/usn/USN-2998-1Advisory
- http://www.ubuntu.com/usn/USN-3000-1Advisory
- http://www.ubuntu.com/usn/USN-3001-1Advisory
- http://www.ubuntu.com/usn/USN-3002-1Advisory
- http://www.ubuntu.com/usn/USN-3003-1Advisory