Here a roundup of last week's Linux security updates for AlmaLinux, Arch Linux, CentOS, Debian GNU/Linux, Fedora Linux, Oracle Linux, Red Hat Enterprise Linux, SUSE Linux, and Ubuntu Linux.
AlmaLinux
- ALSA-2021:4903 Critical: nss security update
- ALSA-2021:5013 Important: firefox security update
- ALBA-2021:4534 .NET Core 3.1 bugfix update
Arch Linux
- ASA-202112-4: lib32-nss: arbitrary code execution
- ASA-202112-3: nss: arbitrary code execution
- ASA-202112-1: vivaldi: multiple issues
CentOS
Debian GNU/Linux
- DSA 5017-1: xen security update
- DLA 2841-1: runc security update
- DLA 2840-1: roundcube security update
- ELA-525-2 nss regression update
- ELA-526-1 opensc security update
- DLA 2836-2: nss regression update
- DSA 5018-1: python-babel security update
- DSA 5019-1: wireshark security update
- DSA 5020-1: apache-log4j2 security update
Fedora Linux
- Fedora 35 Update: libsndfile-1.0.31-6.fc35
- Fedora 35 Update: rubygem-rmagick-4.2.3-5.fc35
- Fedora 34 Update: matrix-synapse-1.48.0-1.fc34
- Fedora 34 Update: xen-4.14.3-3.fc34
- Fedora 35 Update: firefox-95.0-1.fc35
- Fedora 35 Update: vim-8.2.3755-1.fc35
- Fedora 35 Update: libopenmpt-0.5.14-1.fc35
- Fedora 35 Update: matrix-synapse-1.48.0-1.fc35
- Fedora 35 Update: libmysofa-1.2.1-1.fc35
- Fedora 35 Update: golang-github-opencontainers-image-spec-1.0.2-1.fc35
- Fedora 34 Update: golang-github-opencontainers-image-spec-1.0.2-1.fc34
- Fedora 34 Update: firefox-95.0-1.fc34
- Fedora 34 Update: mariadb-10.5.13-1.fc34
- Fedora 35 Update: mariadb-10.5.13-1.fc35
- Fedora 35 Update: grub2-2.06-10.fc35
- Fedora 35 Update: mod_auth_openidc-2.4.9.4-1.fc35
Oracle Linux
- ELBA-2021-4897 Oracle Linux 8 kronosnet bug fix update
- ELBA-2021-9578 Oracle Linux 8 Unbreakable Enterprise kernel bug fix update
- ELBA-2021-9581 Oracle Linux 7 Unbreakable Enterprise kernel-container bug fix update
- ELBA-2021-9578 Oracle Linux 7 Unbreakable Enterprise kernel bug fix update
- ELBA-2021-9581 Oracle Linux 8 Unbreakable Enterprise kernel-container bug fix update
- ELBA-2021-9578 Oracle Linux 8 Unbreakable Enterprise kernel bug fix update
- ELSA-2021-9577 Important: Oracle Linux 6 Extended Lifecycle Support (ELS) Unbreakable Enterprise kernel security update
- ELSA-2021-9577 Important: Oracle Linux 7 Unbreakable Enterprise kernel security update
- New Ksplice updates for UEKR4 4.1.12 on OL6 and OL7 (ELSA-2021-9577)
- ELSA-2021-9591 Critical: Oracle Linux 6 Extended Lifecycle Support (ELS) nss security update
- ELSA-2021-5046 Important: Oracle Linux 7 thunderbird security update
- ELSA-2021-5045 Important: Oracle Linux 8 thunderbird security update
- ELSA-2021-5046 Important: Oracle Linux 7 thunderbird security update (aarch64)
- ELBA-2021-9596 Oracle Linux 7 util-linux bug fix update (aarch64)
- ELBA-2021-9596 Oracle Linux 7 util-linux bug fix update
- ELSA-2021-5013 Important: Oracle Linux 8 firefox security update
- ELSA-2021-5014 Important: Oracle Linux 7 firefox security update (aarch64)
- ELSA-2021-5014 Important: Oracle Linux 7 firefox security update
Red Hat Enterprise Linux
- RHSA-2021:4969-03: Critical: thunderbird security update
- RHSA-2021:4953-03: Critical: nss security update
- RHSA-2021:4954-04: Critical: thunderbird security update
- RHSA-2021:4933-03: Critical: nss security update
- RHSA-2021:4932-03: Critical: nss security update
- RHSA-2021:4946-03: Critical: nss security update
- RHSA-2021:4971-01: Important: kpatch-patch security update
- RHSA-2021:4975-02: Moderate: rpm security update
- RHSA-2021:4994-03: Critical: nss security update
- RHSA-2021:5015-03: Important: firefox security update
- RHSA-2021:5013-03: Important: firefox security update
- RHSA-2021:5006-04: Critical: Red Hat Virtualization Host security and bug fix update ovirt-4.4.9: Async #1
- RHSA-2021:5038-04: Low: Red Hat Advanced Cluster Management 2.2.10 security updates and bug fixes
- RHSA-2021:5035-03: Critical: RHV-H security update (redhat-virtualization-host) 4.3.20
- RHSA-2021:5030-03: Important: java-1.8.0-ibm security update
- RHSA-2021:5014-03: Important: firefox security update
- RHSA-2021:5017-03: Important: firefox security update
- RHSA-2021:5016-03: Important: firefox security update
- RHSA-2021:5045-02: Important: thunderbird security update
- RHSA-2021:5036-04: Moderate: virt:8.2 and virt-devel:8.2 security update
- RHSA-2021:5047-02: Important: thunderbird security update
- RHSA-2021:5046-03: Important: thunderbird security update
- RHSA-2021:5048-02: Important: thunderbird security update
- RHSA-2021:5070-02: Moderate: Red Hat OpenStack Platform 16.1 (python-django20) security update
- RHSA-2021:5072-01: Moderate: Red Hat OpenStack Platform 16.1 (etcd) security update
- RHSA-2021:5071-01: Moderate: Red Hat OpenStack Platform 16.1 (python-eventlet) security update
- RHSA-2021:5065-05: Low: virt:av and virt-devel:av security, bug fix, and enhancement update
- RHSA-2021:5055-03: Important: thunderbird security update
SUSE Linux
- openSUSE-SU-2021:1513-1: moderate: Security update for tor
- openSUSE-SU-2021:3815-1: important: Security update for netcdf
- openSUSE-SU-2021:3834-1: moderate: Security update for go1.16
- openSUSE-SU-2021:3857-1: moderate: Security update for python-sqlparse
- openSUSE-SU-2021:3854-1: important: Security update for poppler
- openSUSE-SU-2021:3841-1: important: Security update for python-Pygments
- openSUSE-SU-2021:3839-1: important: Security update for python-Pygments
- openSUSE-SU-2021:3844-1: moderate: Security update for openexr
- openSUSE-SU-2021:3833-1: moderate: Security update for go1.17
- openSUSE-SU-2021:3838-1: important: Security update for ruby2.5
- openSUSE-SU-2021:3835-1: moderate: Security update for mariadb
- openSUSE-SU-2021:3860-1: moderate: Security update for speex
- openSUSE-SU-2021:3876-1: important: Security update for the Linux Kernel
- openSUSE-SU-2021:3873-1: important: Security update for netcdf
- openSUSE-SU-2021:3874-1: important: Security update for webkit2gtk3
- openSUSE-SU-2021:1520-1: moderate: Security update for permissions
- openSUSE-SU-2021:3899-1: moderate: Security update for aaa_base
- openSUSE-SU-2021:1524-1: moderate: Security update for tor
- openSUSE-SU-2021:1521-1: important: Security update for python-Pygments
- openSUSE-SU-2021:1525-1: moderate: Security update for singularity
- openSUSE-SU-2021:1543-1: moderate: Security update for xen
- openSUSE-SU-2021:3946-1: moderate: Security update for gmp
- openSUSE-SU-2021:1544-1: moderate: Security update for aaa_base
- openSUSE-SU-2021:3940-1: important: Security update for nodejs12
- openSUSE-SU-2021:3944-1: important: Security update for glib-networking
- openSUSE-SU-2021:1535-1: important: Security update for ruby2.5
- openSUSE-SU-2021:3942-1: moderate: Security update for brotli
- openSUSE-SU-2021:1539-1: moderate: Security update for go1.16
- openSUSE-SU-2021:3941-1: important: Security update for the Linux Kernel
- openSUSE-SU-2021:1536-1: moderate: Security update for hiredis
- openSUSE-SU-2021:3934-1: important: Security update for mozilla-nss
- openSUSE-SU-2021:3950-1: important: Security update for openssh
- openSUSE-SU-2021:1538-1: moderate: Security update for speex
- openSUSE-SU-2021:3943-1: moderate: Recommended update for php7
- openSUSE-SU-2021:3949-1: moderate: Security update for clamav
- openSUSE-SU-2021:3938-1: moderate: Security update for wireshark
- openSUSE-SU-2021:1537-1: moderate: Security update for openexr
- openSUSE-SU-2021:3945-1: important: Security update for python-Babel
- openSUSE-SU-2021:3964-1: important: Security update for nodejs14
- openSUSE-SU-2021:3968-1: moderate: Security update for xen
- openSUSE-SU-2021:1550-1: moderate: Security update for hiredis
- openSUSE-SU-2021:1573-1: moderate: Security update for clamav
- openSUSE-SU-2021:1569-1: moderate: Security update for gmp
- openSUSE-SU-2021:1570-1: moderate: Recommended update for php7
- openSUSE-SU-2021:3996-1: moderate: Security update for ImageMagick
- openSUSE-SU-2021:3993-1: important: Security update for MozillaFirefox
- openSUSE-SU-2021:1566-1: moderate: Security update for wireshark
- openSUSE-SU-2021:1560-1: moderate: Security update for glibc
- openSUSE-SU-2021:1552-1: important: Security update for nodejs14
- openSUSE-SU-2021:1553-1: important: Security update for python-Babel
- openSUSE-SU-2021:1554-1: important: Security update for glib-networking
- openSUSE-SU-2021:1557-1: important: Security update for webkit2gtk3
- openSUSE-SU-2021:1574-1: important: Security update for nodejs12
- openSUSE-SU-2021:1575-1: important: Security update for MozillaFirefox
Ubuntu Linux
- USN-5174-1: Samba vulnerabilities
- USN-5170-1: MariaDB vulnerability
- USN-5142-2: Samba regressions
- USN-5171-1: Long Range ZIP vulnerabilities
- USN-5172-1: uriparser vulnerabilities
- USN-5173-1: libmodbus vulnerabilities
- Ubuntu 21.04 (Hirsute Hippo) reaches End of Life on January 20 2022
- USN-5179-1: BusyBox vulnerabilities
- USN-5178-1: Django vulnerability
- USN-5168-4: NSS regression
- USN-5180-1: Mailman vulnerability
- USN-5183-1: BlueZ vulnerability
- USN-5186-1: Firefox vulnerabilities
