Fedora alert FEDORA-2026-57965ac9f7 (kernel)
| From: | updates--- via package-announce <package-announce@lists.fedoraproject.org> | |
| To: | package-announce@lists.fedoraproject.org | |
| Subject: | [SECURITY] Fedora 44 Update: kernel-7.0.9-204.fc44 | |
| Date: | Thu, 21 May 2026 00:57:39 +0000 | |
| Message-ID: | <20260521005739.4464F7FBCD@bastion01.rdu3.fedoraproject.org> | |
| Archive-link: | Article |
-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-57965ac9f7 2026-05-21 00:54:04.884744+00:00 -------------------------------------------------------------------------------- Name : kernel Product : Fedora 44 Version : 7.0.9 Release : 204.fc44 URL : https://www.kernel.org/ Summary : The Linux kernel Description : The kernel meta package -------------------------------------------------------------------------------- Update Information: The 7.0.9-104/204 kernels contain a fix for a SKBFL_SHARED_FRAG page-cache corruption vulnerability as well as some mitigations for PinTheft -------------------------------------------------------------------------------- ChangeLog: * Tue May 19 2026 Justin M. Forbes <jforbes@fedoraproject.org> [7.0.9-4] - rxrpc: Fix RESPONSE packet verification to extract skb to a linear buffer (David Howells) - rxrpc: Fix DATA decrypt vs splice() by copying data to buffer in recvmsg (David Howells) - crypto/krb5, rxrpc: Fix lack of pre-decrypt/pre-verify length checks (David Howells) * Tue May 19 2026 Justin M. Forbes <jforbes@fedoraproject.org> [7.0.9-3] - net: gro: don't copy frags between mixed zcopy skbs (Sabrina Dubroca) -------------------------------------------------------------------------------- References: [ 1 ] Bug #2479833 - kernel: Linux kernel: SKBFL_SHARED_FRAG page-cache corruption PoC [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2479833 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-57965ac9f7' 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://forge.fedoraproject.org/infra/tickets/issues/new