Fedora alert FEDORA-2022-484e226872 (kernel)
| From: | updates@fedoraproject.org | |
| To: | package-announce@lists.fedoraproject.org | |
| Subject: | [SECURITY] Fedora 35 Update: kernel-5.18.17-100.fc35 | |
| Date: | Sun, 14 Aug 2022 03:02:16 +0000 | |
| Message-ID: | <20220814030216.A4846305797B@bastion01.iad2.fedoraproject.org> | |
| Archive-link: | Article |
-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2022-484e226872 2022-08-14 03:00:28.871272 -------------------------------------------------------------------------------- Name : kernel Product : Fedora 35 Version : 5.18.17 Release : 100.fc35 URL : https://www.kernel.org/ Summary : The Linux kernel Description : The kernel meta package -------------------------------------------------------------------------------- Update Information: The 5.18.17 stable kernel update contains a number of important fixes across the tree. -------------------------------------------------------------------------------- ChangeLog: * Thu Aug 11 2022 Justin M. Forbes <jforbes@fedoraproject.org> [5.18.17-0] - netfilter: nf_tables: do not allow RULE_ID to refer to another chain (Thadeu Lima de Souza Cascardo) - netfilter: nf_tables: do not allow CHAIN_ID to refer to another table (Thadeu Lima de Souza Cascardo) - netfilter: nf_tables: do not allow SET_ID to refer to another table (Thadeu Lima de Souza Cascardo) - net_sched: cls_route: remove from list when handle is 0 (Thadeu Lima de Souza Cascardo) - posix-cpu-timers: Cleanup CPU timers before freeing them during exec (Thadeu Lima de Souza Cascardo) - Linux v5.18.16 (Justin M. Forbes) -------------------------------------------------------------------------------- References: [ 1 ] Bug #2114849 - CVE-2022-2588 kernel: a use-after-free in cls_route filter implementation may lead to privilege escalation https://bugzilla.redhat.com/show_bug.cgi?id=2114849 [ 2 ] Bug #2114874 - CVE-2022-2585 kernel: posix cpu timer use-after-free may lead to local privilege escalation https://bugzilla.redhat.com/show_bug.cgi?id=2114874 [ 3 ] Bug #2114878 - CVE-2022-2586 kernel: nf_tables cross-table potential use-after-free may lead to local privilege escalation https://bugzilla.redhat.com/show_bug.cgi?id=2114878 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2022-484e226872' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgr... All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- _______________________________________________ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-cond... List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-ann... Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue