Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : Unbound vulnerabilities (USN-8282-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8282-1 advisory. Andrew Griffiths discovered that Unbound did not properly handle certain DNSCrypt packets. A remote attacker could possib...

CVE-2023-53192

The CVE-2023-53192 issue affects the Linux kernel vxlan nexthop code where a 32-bit hash returned by skb_get_hash() is used where a 31-bit hash is expected. This can cause int hash to become negative and trigger incorrect nexthop selection or out-of-bounds access in nh_buckets[], risking a kernel...