Fedora 34: 2022-9342e59a98 Urgent: NFS Kernel Security Update Available

The kernel meta package

The 5.16.15 stable kernel update includes a number of important fixes across the

tree. It also includes a temporary revert of the feature that makes QNAP NFS

mounts fail. We will carry this revert through the 5.16 series in attempt to

give the vendor more time to come out with an update, or upstream to come out

with a solution.

* Thu Mar 17 2022 Justin M. Forbes [5.16.15-1]

- Back out the nfs workaround and just revert the query for fs_location (Justin M. Forbes)

* Wed Mar 16 2022 Justin M. Forbes [5.16.15-0]

- nfc: st21nfca: Fix potential buffer overflows in EVT_TRANSACTION (Jordy Zomer)

- Restrict FS_LOCATIONS to NFS v4.2+ to work around Qnap knfsd-3.4.6 bug (Justin M. Forbes)

- Turn on VDPA_SIM_BLOCK (Justin M. Forbes)

- Fix up changelog (Justin M. Forbes)

[ 1 ] Bug #2061633 - CVE-2022-0886 kernel: buffer overflow in IPsec ESP transformation code

https://bugzilla.redhat.com/show_bug.cgi?id=2061633

[ 2 ] Bug #2063786 - CVE-2022-0995 kernel: kernel bug in the watch_queue subsystem

https://bugzilla.redhat.com/show_bug.cgi?id=2063786

[ 3 ] Bug #2064232 - CVE-2022-26490 kernel: potential buffer overflows in EVT_TRANSACTION in st21nfca

https://bugzilla.redhat.com/show_bug.cgi?id=2064232

[ 4 ] Bug #2064855 - CVE-2022-1011 kernel: FUSE allows UAF reads of write() buffers, allowing theft of (partial) /etc/shadow hashes

https://bugzilla.redhat.com/show_bug.cgi?id=2064855

su -c 'dnf upgrade --advisory FEDORA-2022-9342e59a98' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/

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-conduct/

List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines

List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/

Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure