exploit the possibilities

Register | Login

FilesNewsUsersAuthors

Home Files News &[SERVICES_TAB]About Contact Add New

Ubuntu Security Notice USN-6357-1

Posted Sep 11, 2023

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6357-1 - Daniel Moghimi discovered that some Intel Processors did not properly clear microarchitectural state after speculative execution of various instructions. A local unprivileged user could use this to obtain to sensitive information. Ruihan Li discovered that the bluetooth subsystem in the Linux kernel did not properly perform permissions checks when handling HCI sockets. A physically proximate attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel, local

systems | linux, ubuntu

advisories | CVE-2022-40982, CVE-2023-2002, CVE-2023-20593, CVE-2023-21255, CVE-2023-2163, CVE-2023-2269, CVE-2023-31084, CVE-2023-3268, CVE-2023-35823, CVE-2023-35824, CVE-2023-35828, CVE-2023-3609, CVE-2023-3611, CVE-2023-3776

SHA-256 | ecf800ab0410dde6d764f6612d9757e127e606bdcd6ca315ff3520f9edd58563

Download | Favorite | View

Related Files

No related files