Synopsis: Important: grub2 security update Advisory ID: SLSA-2022:8900-1 Issue Date: 2022-12-09 CVE Numbers: CVE-2022-28733 -- Security Fix(es): * grub2: Integer underflow in grub_net_recv_ip4_packets (CVE-2022-28733) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE -- SL7 x86_64 grub2-2.02-0.87.el7_9.11.x86_64.rpm grub2-debuginfo-2.02-0.87.el7_9.11.x86_64.rpm grub2-efi-ia32-2.02-0.87.el7_9.11.x86_64.rpm grub2-efi-x64-2.02-0.87.el7_9.11.x86_64.rpm grub2-pc-2.02-0.87.el7_9.11.x86_64.rpm grub2-tools-2.02-0.87.el7_9.11.x86_64.rpm grub2-tools-extra-2.02-0.87.el7_9.11.x86_64.rpm grub2-tools-minimal-2.02-0.87.el7_9.11.x86_64.rpm grub2-efi-ia32-cdboot-2.02-0.87.el7_9.11.x86_64.rpm grub2-efi-x64-cdboot-2.02-0.87.el7_9.11.x86_64.rpm noarch grub2-common-2.02-0.87.el7_9.11.noarch.rpm grub2-efi-ia32-modules-2.02-0.87.el7_9.11.noarch.rpm grub2-efi-x64-modules-2.02-0.87.el7_9.11.noarch.rpm grub2-pc-modules-2.02-0.87.el7_9.11.noarch.rpm grub2-efi-aa64-modules-2.02-0.87.el7_9.11.noarch.rpm grub2-ppc-modules-2.02-0.87.el7_9.11.noarch.rpm grub2-ppc64-modules-2.02-0.87.el7_9.11.noarch.rpm grub2-ppc64le-modules-2.02-0.87.el7_9.11.noarch.rpm - Scientific Linux Development Team