Ihe ọghọm dị na ọkwọ ụgbọ ala vidiyo Intel i915

Na onye ọkwọ ụgbọ ala Intel i915 mara adịghị ike abụọ. Mbụ adịghị ike (CVE-2019-0155) na-emetụta sistemụ na Intel Gen9 GPU (Skylake) ma na-enye gị ohere ịgbanwe ndenye na tebụl ibe ebe nchekwa site na ohere onye ọrụ site na iji MMIO (Mmemory Mapped Input Output) na-emegharị. Okwu a na-enye onye na-awakpo ohere ịnweta ozi echekwara na ebe nchekwa kernel ma nwee ike ịbawanye ohere ha na sistemụ.

Nke abụọ nsogbu ahụ (CVE-2019-0154) pụtara na sistemụ nwere Intel Gen8 na Gen9 GPUs (Broadwell na Skylake), enwere ike iji ya malite ịgọnarị ọrụ (usoro hang) site na ịnweta ụfọdụ ndebanye aha GPU site na MMIO, na-eme ka etinye GPU n'ọnọdụ na-ezighi ezi.

Nsogbu kpochapuru na Linux kernel mmelite 5.4-rc7, 5.3.11, 4.19.84, 4.14.154, 4.9.201, 4.4.201. Ewepụtalarị mmelite ngwugwu maka ọtụtụ nkesa: Debian, Ubuntu, RHEL, Arch Linux, emegheSUSE / SUSE, Fedora.

isi: opennet.ru