CVE-2022-0882

A bug exists where an attacker can read the kernel log through exposed Zircon kernel addresses without the required capability ZXRSRCKINDROOT. It is recommended to upgrade the Fuchsia kernel to 4.1.1 or greater...

Design/Logic Flaw

A bug exists where an attacker can read the kernel log through exposed Zircon kernel addresses without the required capability ZXRSRCKINDROOT. It is recommended to upgrade the Fuchsia kernel to 4.1.1 or greater...

CVE-2022-0882

CVE-2022-0882 affects the Fuchsia kernel (Zircon kernel addresses) and allows information disclosure: an attacker can read the kernel log via exposed Zircon kernel addresses without the required capability ZX_RSRC_KIND_ROOT. The issue is triggered by access to low-level kernel addressing, enablin...

CVE-2022-0882 Illegal access to Kernel log in Fuchsia

A bug exists where an attacker can read the kernel log through exposed Zircon kernel addresses without the required capability ZXRSRCKINDROOT. It is recommended to upgrade the Fuchsia kernel to 4.1.1 or greater...

CVE-2021-22556 Integer Overflow in Fuchsia Kernel

The Security Team discovered an integer overflow bug that allows an attacker with code execution to issue memory cache invalidation operations on pages that they don’t own, allowing them to control kernel memory from userspace. We recommend upgrading to kernel version 4.1 or beyond...

Fuchsia 输入验证错误漏洞

Fuchsia is an open source general purpose operating system. Fuchsia has a security vulnerability that stems from the presence of an integer overflow vulnerability. An attacker could issue a memory cache invalidation operation on a page they do not own, allowing them to control kernel memory from...

Fuchsia 安全漏洞

Fuchsia is an open source general purpose operating system. A security vulnerability exists in versions of the Fuchsia kernel prior to 4.1.1, which can be exploited by an attacker to read kernel logs via an exposed Zircon kernel address without the required functionality of ZXRSRCKINDROOT...

PT-2022-2920 · Google · Fuchsia

Name of the Vulnerable Software and Affected Versions: Fuchsia versions prior to 4.1.1 Description: The issue is related to information disclosure. An attacker can read the kernel log through exposed Zircon kernel addresses without the required capability ZX RSRC KIND ROOT. Recommendations: For...

Fuchsia has unspecified vulnerabilities

Fuchsia is an open source general-purpose operating system. a security vulnerability exists in Fuchsia, which stems from the fact that the software can modify VMO data by accessing a copy-on-write snapshot, which can be exploited by local attackers to modify objects in VMO that they do not have...

fuchsia-star.com Cross Site Scripting vulnerability OBB-2384603

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

CVE-2022-0247

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...

CVE-2022-0247

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...

Code injection

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...

CVE-2022-0247 Write access to VMO data through copy-on-write in Fuchsia

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...

CVE-2022-0247 Write access to VMO data through copy-on-write in Fuchsia

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...

CVE-2022-0247

CVE-2022-0247 affects Fuchsia where VMO data can be modified via copy-on-write snapshots. A local attacker could modify VMO objects they lack permission to access, impacting integrity (per CVSS/I). The issue is tied to the copy-on-write handling in VMO data paths. A fix is available by upgrading ...

Fuchsia 安全漏洞

Fuchsia is an open source general-purpose operating system. a security vulnerability exists in Fuchsia, which stems from the fact that the software can modify VMO data by accessing a copy-on-write snapshot, which can be exploited by local attackers to modify objects in VMO that they do not have...

CVE-2021-22566 Incorrect mapping of Executable bits in Fuchsia Kernel

An incorrect setting of UXN bits within mmuflagstos1pteattr lead to privileged executable pages being mapped as executable from an unprivileged context. This can be leveraged by an attacker to bypass executability restrictions of kernel-mode pages from user-mode. An incorrect setting of PXN bits...

CVE-2021-22566 Incorrect mapping of Executable bits in Fuchsia Kernel

An incorrect setting of UXN bits within mmuflagstos1pteattr lead to privileged executable pages being mapped as executable from an unprivileged context. This can be leveraged by an attacker to bypass executability restrictions of kernel-mode pages from user-mode. An incorrect setting of PXN bits...

PT-2022-9253 · Google · Fuchsia

Name of the Vulnerable Software and Affected Versions: Fuchsia kernel versions prior to commit 7d731b4e9599088ac3073956933559da7bca6a00 Description: An incorrect setting of UXN bits within mmu flags to s1 pte attr leads to privileged executable pages being mapped as executable from an unprivilege...