Ubuntu Security Notice 6777-2 - Zheng Wang discovered that the Broadcom FullMAC WLAN driver in the Linux kernel contained a race condition during device removal, leading to a use- after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
72271efbeb2c8c72f119354b488d9c7dc86b9ccf7e2897aab881ff2261d7b673