Search results for "CVE-2021-3489" - package-announce

[SECURITY] Fedora 34 Update: kernel-headers-5.11.20-300.fc34

by updates＠fedoraproject.org

-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-286375de1e 2021-05-16 02:01:05.994666 -------------------------------------------------------------------------------- Name : kernel-headers Product : Fedora 34 Version : 5.11.20 Release : 300.fc34 URL : http://www.kernel.org/ Summary : Header files for the Linux kernel for use by glibc Description : Kernel-headers includes the C header files that specify the interface between the Linux kernel and userspace libraries and programs. The header files define structures and constants that are needed for building most standard programs and are also needed for rebuilding the glibc package. -------------------------------------------------------------------------------- Update Information: The 5.11.20 stable kernel update contains a number of important fixes across the tree. -------------------------------------------------------------------------------- ChangeLog: * Wed May 12 2021 Justin M. Forbes <jforbes(a)fedoraproject.org> - 5.11.20-300 - Linux v5.11.20 -------------------------------------------------------------------------------- References: [ 1 ] Bug #1959514 - CVE-2021-23134 kernel: use-after-free in nfc sockets https://bugzilla.redhat.com/show_bug.cgi?id=1959514 [ 2 ] Bug #1959556 - CVE-2021-3490 kernel: Linux kernel eBPF bitwise ops ALU32 bounds tracking https://bugzilla.redhat.com/show_bug.cgi?id=1959556 [ 3 ] Bug #1959559 - CVE-2021-3489 kernel: Linux kernel eBPF RINGBUF map oversized allocation https://bugzilla.redhat.com/show_bug.cgi?id=1959559 [ 4 ] Bug #1959565 - CVE-2021-3491 kernel: Linux kernel io_uring PROVIDE_BUFFERS MAX_RW_COUNT bypass https://bugzilla.redhat.com/show_bug.cgi?id=1959565 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-286375de1e' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label 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 --------------------------------------------------------------------------------

2 years, 11 months

[SECURITY] Fedora 34 Update: kernel-tools-5.11.20-300.fc34

by updates＠fedoraproject.org

-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-286375de1e 2021-05-16 02:01:05.994666 -------------------------------------------------------------------------------- Name : kernel-tools Product : Fedora 34 Version : 5.11.20 Release : 300.fc34 URL : http://www.kernel.org/ Summary : Assortment of tools for the Linux kernel Description : This package contains the tools/ directory from the kernel source and the supporting documentation. -------------------------------------------------------------------------------- Update Information: The 5.11.20 stable kernel update contains a number of important fixes across the tree. -------------------------------------------------------------------------------- ChangeLog: * Wed May 12 2021 Justin M. Forbes <jforbes(a)fedoraproject.org> - 5.11.20-300 - Linux v5.11.20 -------------------------------------------------------------------------------- References: [ 1 ] Bug #1959514 - CVE-2021-23134 kernel: use-after-free in nfc sockets https://bugzilla.redhat.com/show_bug.cgi?id=1959514 [ 2 ] Bug #1959556 - CVE-2021-3490 kernel: Linux kernel eBPF bitwise ops ALU32 bounds tracking https://bugzilla.redhat.com/show_bug.cgi?id=1959556 [ 3 ] Bug #1959559 - CVE-2021-3489 kernel: Linux kernel eBPF RINGBUF map oversized allocation https://bugzilla.redhat.com/show_bug.cgi?id=1959559 [ 4 ] Bug #1959565 - CVE-2021-3491 kernel: Linux kernel io_uring PROVIDE_BUFFERS MAX_RW_COUNT bypass https://bugzilla.redhat.com/show_bug.cgi?id=1959565 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-286375de1e' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label 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 --------------------------------------------------------------------------------

2 years, 11 months

[SECURITY] Fedora 34 Update: kernel-5.11.20-300.fc34

by updates＠fedoraproject.org

-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-286375de1e 2021-05-16 02:01:05.994666 -------------------------------------------------------------------------------- Name : kernel Product : Fedora 34 Version : 5.11.20 Release : 300.fc34 URL : https://www.kernel.org/ Summary : The Linux kernel Description : The kernel meta package -------------------------------------------------------------------------------- Update Information: The 5.11.20 stable kernel update contains a number of important fixes across the tree. -------------------------------------------------------------------------------- ChangeLog: * Wed May 12 2021 Justin M. Forbes <jforbes(a)fedoraproject.org> [5.11.20-0] - io_uring: truncate lengths larger than MAX_RW_COUNT on provide buffers (Thadeu Lima de Souza Cascardo) - bpf: Prevent writable memory-mapping of read-only ringbuf pages (Andrii Nakryiko) - bpf, ringbuf: Deny reserve of buffers larger than ringbuf (Thadeu Lima de Souza Cascardo) - bpf: Fix alu32 const subreg bound tracking on bitwise operations (Daniel Borkmann) - net/nfc: fix use-after-free llcp_sock_bind/connect (Or Cohen) -------------------------------------------------------------------------------- References: [ 1 ] Bug #1959514 - CVE-2021-23134 kernel: use-after-free in nfc sockets https://bugzilla.redhat.com/show_bug.cgi?id=1959514 [ 2 ] Bug #1959556 - CVE-2021-3490 kernel: Linux kernel eBPF bitwise ops ALU32 bounds tracking https://bugzilla.redhat.com/show_bug.cgi?id=1959556 [ 3 ] Bug #1959559 - CVE-2021-3489 kernel: Linux kernel eBPF RINGBUF map oversized allocation https://bugzilla.redhat.com/show_bug.cgi?id=1959559 [ 4 ] Bug #1959565 - CVE-2021-3491 kernel: Linux kernel io_uring PROVIDE_BUFFERS MAX_RW_COUNT bypass https://bugzilla.redhat.com/show_bug.cgi?id=1959565 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-286375de1e' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label 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 --------------------------------------------------------------------------------

2 years, 11 months

[SECURITY] Fedora 33 Update: kernel-5.11.20-200.fc33

by updates＠fedoraproject.org

-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-05152dbcf5 2021-05-16 02:06:09.511519 -------------------------------------------------------------------------------- Name : kernel Product : Fedora 33 Version : 5.11.20 Release : 200.fc33 URL : https://www.kernel.org/ Summary : The Linux kernel Description : The kernel meta package -------------------------------------------------------------------------------- Update Information: The 5.11.20 stable kernel update contains a number of important fixes across the tree. -------------------------------------------------------------------------------- ChangeLog: * Wed May 12 2021 Justin M. Forbes <jforbes(a)fedoraproject.org> [5.11.20-0] - io_uring: truncate lengths larger than MAX_RW_COUNT on provide buffers (Thadeu Lima de Souza Cascardo) - bpf: Prevent writable memory-mapping of read-only ringbuf pages (Andrii Nakryiko) - bpf, ringbuf: Deny reserve of buffers larger than ringbuf (Thadeu Lima de Souza Cascardo) - bpf: Fix alu32 const subreg bound tracking on bitwise operations (Daniel Borkmann) - net/nfc: fix use-after-free llcp_sock_bind/connect (Or Cohen) -------------------------------------------------------------------------------- References: [ 1 ] Bug #1959514 - CVE-2021-23134 kernel: use-after-free in nfc sockets https://bugzilla.redhat.com/show_bug.cgi?id=1959514 [ 2 ] Bug #1959556 - CVE-2021-3490 kernel: Linux kernel eBPF bitwise ops ALU32 bounds tracking https://bugzilla.redhat.com/show_bug.cgi?id=1959556 [ 3 ] Bug #1959559 - CVE-2021-3489 kernel: Linux kernel eBPF RINGBUF map oversized allocation https://bugzilla.redhat.com/show_bug.cgi?id=1959559 [ 4 ] Bug #1959565 - CVE-2021-3491 kernel: Linux kernel io_uring PROVIDE_BUFFERS MAX_RW_COUNT bypass https://bugzilla.redhat.com/show_bug.cgi?id=1959565 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-05152dbcf5' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label 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 --------------------------------------------------------------------------------

2 years, 11 months

[SECURITY] Fedora 33 Update: kernel-tools-5.11.20-200.fc33

by updates＠fedoraproject.org

-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-05152dbcf5 2021-05-16 02:06:09.511519 -------------------------------------------------------------------------------- Name : kernel-tools Product : Fedora 33 Version : 5.11.20 Release : 200.fc33 URL : http://www.kernel.org/ Summary : Assortment of tools for the Linux kernel Description : This package contains the tools/ directory from the kernel source and the supporting documentation. -------------------------------------------------------------------------------- Update Information: The 5.11.20 stable kernel update contains a number of important fixes across the tree. -------------------------------------------------------------------------------- ChangeLog: * Wed May 12 2021 Justin M. Forbes <jforbes(a)fedoraproject.org> - 5.11.20-200 - Linux v5.11.20 -------------------------------------------------------------------------------- References: [ 1 ] Bug #1959514 - CVE-2021-23134 kernel: use-after-free in nfc sockets https://bugzilla.redhat.com/show_bug.cgi?id=1959514 [ 2 ] Bug #1959556 - CVE-2021-3490 kernel: Linux kernel eBPF bitwise ops ALU32 bounds tracking https://bugzilla.redhat.com/show_bug.cgi?id=1959556 [ 3 ] Bug #1959559 - CVE-2021-3489 kernel: Linux kernel eBPF RINGBUF map oversized allocation https://bugzilla.redhat.com/show_bug.cgi?id=1959559 [ 4 ] Bug #1959565 - CVE-2021-3491 kernel: Linux kernel io_uring PROVIDE_BUFFERS MAX_RW_COUNT bypass https://bugzilla.redhat.com/show_bug.cgi?id=1959565 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-05152dbcf5' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label 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 --------------------------------------------------------------------------------

2 years, 11 months

[SECURITY] Fedora 33 Update: kernel-headers-5.11.20-200.fc33

by updates＠fedoraproject.org

-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2021-05152dbcf5 2021-05-16 02:06:09.511519 -------------------------------------------------------------------------------- Name : kernel-headers Product : Fedora 33 Version : 5.11.20 Release : 200.fc33 URL : http://www.kernel.org/ Summary : Header files for the Linux kernel for use by glibc Description : Kernel-headers includes the C header files that specify the interface between the Linux kernel and userspace libraries and programs. The header files define structures and constants that are needed for building most standard programs and are also needed for rebuilding the glibc package. -------------------------------------------------------------------------------- Update Information: The 5.11.20 stable kernel update contains a number of important fixes across the tree. -------------------------------------------------------------------------------- ChangeLog: * Wed May 12 2021 Justin M. Forbes <jforbes(a)fedoraproject.org> - 5.11.20-200 - Linux v5.11.20 -------------------------------------------------------------------------------- References: [ 1 ] Bug #1959514 - CVE-2021-23134 kernel: use-after-free in nfc sockets https://bugzilla.redhat.com/show_bug.cgi?id=1959514 [ 2 ] Bug #1959556 - CVE-2021-3490 kernel: Linux kernel eBPF bitwise ops ALU32 bounds tracking https://bugzilla.redhat.com/show_bug.cgi?id=1959556 [ 3 ] Bug #1959559 - CVE-2021-3489 kernel: Linux kernel eBPF RINGBUF map oversized allocation https://bugzilla.redhat.com/show_bug.cgi?id=1959559 [ 4 ] Bug #1959565 - CVE-2021-3491 kernel: Linux kernel io_uring PROVIDE_BUFFERS MAX_RW_COUNT bypass https://bugzilla.redhat.com/show_bug.cgi?id=1959565 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2021-05152dbcf5' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label 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 --------------------------------------------------------------------------------

2 years, 11 months

package-announce search results for query "CVE-2021-3489"