Skip to content
Sign in
7.5 High

CVE-2022-0247 An issue exists in Fuchsia where VMO data can be modified through access to copy-on-write snapshots

Description

An issue exists in Fuchsia where VMO data can be modified through access to copy-on-write snapshots. A local attacker could modify objects in the VMO that they do not have permission to. We recommend upgrading past commit d97c05d2301799ed585620a9c5c739d36e7b5d3d or any of the listed versions.

Affected products and versions

Product Affected versions Fixed in
Fuchsia 4.1 earliest → < 4.1 4.1

Other CVEs of Fuchsia

The 2 CVEs of Fuchsia →
CVE-2021-22566 An incorrect setting of UXN bits within mmu_flags_to_s1_pte_attr lead to privileged executable pages being mapped as… 5.1 Medium
Track this CVE