what you don't know can hurt you

Register | Login

FilesNewsUsersAuthors

Home Files News &[SERVICES_TAB]About Contact Add New

Ubuntu Security Notice USN-6440-2

Posted Oct 20, 2023

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6440-2 - Seth Jenkins discovered that the Linux kernel did not properly perform address randomization for a per-cpu memory management structure. A local attacker could use this to expose sensitive information or in conjunction with another kernel vulnerability. It was discovered that the IPv6 implementation in the Linux kernel contained a high rate of hash collisions in connection lookup table. A remote attacker could use this to cause a denial of service.

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

systems | linux, ubuntu

advisories | CVE-2023-0597, CVE-2023-1206, CVE-2023-31083, CVE-2023-34319, CVE-2023-3772, CVE-2023-42752, CVE-2023-42753, CVE-2023-42755, CVE-2023-4622, CVE-2023-4623, CVE-2023-4881, CVE-2023-4921

SHA-256 | 53dde989c721b58c0ab2a8afed3fd49eb8bd3b0589646a03c93ff63b342aa7dd

Download | Favorite | View

Related Files

No related files