Ndị mmepe FreeBSD kpebiri na ngalaba FreeBSD 13 ọhụrụ, nke a na-atụ anya ka ewepụtara ya na Eprel 13, iji kenye ọdụ ụgbọ mmiri maka ihe owuwu ARM64 (AArch64) ọkwa nke ikpo okwu izizi (Tier 1). Na mbụ, a na-enye nkwado nkwado yiri nke ahụ maka usoro 64-bit x86 (ruo n'oge na-adịbeghị anya, i386 architecture bụ isi ihe owuwu, ma na January ọ na-ebufe ya na ọkwa nke abụọ).
Ọkwa nkwado nke mbụ gụnyere ịmepụta mgbakọ nrụnye, mmelite ọnụọgụ abụọ na ngwugwu dị njikere, yana inye nkwa maka idozi nsogbu ndị dị iche iche na idowe ABI na-agbanweghi agbanwe maka gburugburu ebe ọrụ na kernel (ma e wezụga ụfọdụ subsystems). Ọkwa mbụ dabara n'okpuru nkwado nke otu ndị na-ahụ maka iwepụ adịghị ike, na-akwadebe mwepụta na idobe ọdụ ụgbọ mmiri.
Na mgbakwunye, anyị nwere ike ịhụ mkpochapụ nke adịghị ike atọ na FreeBSD:
- CVE-2021-29626 Usoro mpaghara na-enweghị ohere nwere ike ịgụ ọdịnaya nke ebe nchekwa kernel ma ọ bụ usoro ndị ọzọ site na nhazi nkewa ibe ebe nchekwa. Ọdịmma ahụ bụ n'ihi ahụhụ dị na sistemụ nchekwa mebere nke na-enye ohere ịkekọrịta ebe nchekwa n'etiti usoro, nke nwere ike ime ka ebe nchekwa gaa n'ihu na-ejikọta ya na usoro mgbe ahapụchara ibe ebe nchekwa ahụ.
- CVE-2021-29627 Onye ọrụ mpaghara na-enweghị ohere nwere ike ịbawanye ohere ha na sistemụ ma ọ bụ gụọ ọdịnaya nke ebe nchekwa kernel. Nsogbu a na-ebute site na ịnweta ebe nchekwa mgbe a tọhapụrụ ya (iji ya emechaa n'efu) na mmejuputa usoro nzacha nnabata.
- CVE-2020-25584 - Enwere ike ịgafe usoro ikewa ụlọ nga. Onye ọrụ n'ime igbe ájá nwere ikike ịkwanye akụkụ (allow.mount) nwere ike ịgbanwe ndekọ mgbọrọgwụ ka ọ bụrụ ọnọdụ na-abụghị ndị isi ụlọ mkpọrọ wee nweta ọgụgụ zuru ezu na ide ohere ịnweta faịlụ sistemụ niile.
isi: opennet.ru
