CVE-2021-41864
CVE-2021-41864
prealloc_elems_and_freelist in kernel/bpf/stackmap.c in the Linux kernel before 5.14.12 allows unprivileged users to trigger an eBPF multiplication integer overflow with a resultant out-of-bounds write.
Productos afectados
n/a · n/a¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.14.12https://github.com/torvalds/linux/commit/30e29a9a2bc6a4888335a6ede968b75cd329657ahttps://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=30e29a9a2bc6a4888335a6ede968b75cd329657ahttps://lists.debian.org/debian-lts-announce/2021/12/msg00012.htmlhttps://lists.debian.org/debian-lts-announce/2022/03/msg00012.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7BLLVKYAIETEORUPTFO3TR3C33ZPFXQM/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LAT3RERO6QBKSPJBNNRWY3D4NCGTFOS7/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SYKURLXBB2555ASWMPDNMBUPD6AG2JKQ/https://security.netapp.com/advisory/ntap-20211029-0004/https://www.debian.org/security/2022/dsa-5096