Release Info

Advisory: CLSA-2023:1698247974

OS: Ubuntu 16.04 ELS

Public date: 2023-10-25 11:32:56

Project: linux

Version: 4.4.0-248.282

Errata link: https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2023-1698247974.html

Changelog

* CVE-2023-42752 // CVE-url: https://ubuntu.com/security/CVE-2023-42752 - igmp: limit igmpv3_newpack() packet size to IP_MAX_MTU * CVE-2023-4623 // CVE-url: https://ubuntu.com/security/CVE-2023-4623 - net/sched: sch_hfsc: Ensure inner classes have fsc curve * CVE-2023-34319 // CVE-url: https://ubuntu.com/security/CVE-2023-34319 - xen/netback: Fix buffer overrun triggered by unusual packet * CVE-2023-4881 // CVE-url: https://ubuntu.com/security/CVE-2023-4881 - netfilter: nftables: exthdr: fix 4-byte stack OOB write * CVE-2023-31083 // CVE-url: https://ubuntu.com/security/CVE-2023-31083 - Bluetooth: hci_ldisc: check HCI_UART_PROTO_READY flag in HCIUARTGETPROTO * CVE-2023-3772 // CVE-url: https://ubuntu.com/security/CVE-2023-3772 - xfrm: add NULL check in xfrm_update_ae_params

Update

Update command: apt-get update apt-get --only-upgrade install linux*

Packages list

linux-buildinfo-4.4.0-248-tuxcare.els19-generic_4.4.0-248.282_amd64.deb linux-buildinfo-4.4.0-248-tuxcare.els19-lowlatency_4.4.0-248.282_amd64.deb linux-cloud-tools-4.4.0-248-tuxcare.els19_4.4.0-248.282_amd64.deb linux-cloud-tools-4.4.0-248-tuxcare.els19-generic_4.4.0-248.282_amd64.deb linux-cloud-tools-4.4.0-248-tuxcare.els19-lowlatency_4.4.0-248.282_amd64.deb linux-cloud-tools-common_4.4.0-248.282_all.deb linux-doc_4.4.0-248.282_all.deb linux-headers-4.4.0-248-tuxcare.els19_4.4.0-248.282_all.deb linux-headers-4.4.0-248-tuxcare.els19-generic_4.4.0-248.282_amd64.deb linux-headers-4.4.0-248-tuxcare.els19-lowlatency_4.4.0-248.282_amd64.deb linux-image-unsigned-4.4.0-248-tuxcare.els19-generic_4.4.0-248.282_amd64.deb linux-image-unsigned-4.4.0-248-tuxcare.els19-lowlatency_4.4.0-248.282_amd64.deb linux-libc-dev_4.4.0-248.282_amd64.deb linux-modules-4.4.0-248-tuxcare.els19-generic_4.4.0-248.282_amd64.deb linux-modules-4.4.0-248-tuxcare.els19-lowlatency_4.4.0-248.282_amd64.deb linux-modules-extra-4.4.0-248-tuxcare.els19-generic_4.4.0-248.282_amd64.deb linux-source-4.4.0_4.4.0-248.282_all.deb linux-tools-4.4.0-248-tuxcare.els19_4.4.0-248.282_amd64.deb linux-tools-4.4.0-248-tuxcare.els19-generic_4.4.0-248.282_amd64.deb linux-tools-4.4.0-248-tuxcare.els19-lowlatency_4.4.0-248.282_amd64.deb linux-tools-common_4.4.0-248.282_all.deb linux-tools-host_4.4.0-248.282_all.deb

CVEs

CVE-2023-4881
CVE-2023-42752
CVE-2023-34319
CVE-2023-4623
CVE-2023-3772
CVE-2023-31083