CVE-2023-22997

Related Files

Ubuntu Security Notice USN-6024-1

Posted Apr 19, 2023

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6024-1 - It was discovered that the Traffic-Control Index implementation in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service or possibly execute arbitrary code. Lin Ma discovered a race condition in the io_uring subsystem in the Linux kernel, leading to a null pointer dereference vulnerability. A local attacker could use this to cause a denial of service.

tags | advisory, denial of service, arbitrary, kernel, local

systems | linux, ubuntu

advisories | CVE-2022-3424, CVE-2022-41218, CVE-2022-47929, CVE-2023-0468, CVE-2023-1032, CVE-2023-1281, CVE-2023-22997, CVE-2023-26545, CVE-2023-26606, CVE-2023-28328

SHA-256 | d6d7c454af8ca99a9c4577550c177215f40f6030519b194c5e33fcd3b971f7d8

Download | Favorite | View