May 16, 2024, 2:27 p.m. |

Ubuntu security notices ubuntu.com

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 (system crash). (CVE-2023-47233)

Sander Wiebing, Alvise de Faveri Tron, Herbert Bos, and Cristiano Giuffrida
discovered that the Linux kernel mitigations for the initial Branch History
Injection vulnerability (CVE-2022-0001) were insufficient for Intel
processors. A local attacker could potentially use this …

attacker broadcom crash cve denial of service device driver free kernel linux linux kernel linux kernel vulnerabilities race race condition service system tron usn vulnerabilities vulnerability wang wlan

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