May 15, 2024, 3:15 p.m. |

Ubuntu security notices

It was discovered that the Open vSwitch implementation in the Linux kernel
could overflow its stack during recursive action operations under certain
conditions. A local attacker could use this to cause a denial of service
(system crash). (CVE-2024-1151)

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 to expose sensitive
information. (CVE-2024-2201) …

action attacker conditions crash cve cve-2024 denial of service implementation kernel linux linux kernel linux kernel vulnerabilities local mitigations operations overflow service stack system tron under usn vulnerabilities

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