EUVD-2016-9593

Malware in sbrugna...

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...

CVE-2021-22566: Incorrect Permission Assignment for Critical Resource

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-2016-8768

Huawei Honor 6, Honor 6 Plus, Honor 7 phones with software versions earlier than 6.9.16 could allow attackers to disable the PXN defense mechanism by invoking related drive code to crash the system or escalate privilege...

Privilege escalation

Huawei Honor 6, Honor 6 Plus, Honor 7 phones with software versions earlier than 6.9.16 could allow attackers to disable the PXN defense mechanism by invoking related drive code to crash the system or escalate privilege...

CVE-2016-8768

Huawei Honor 6, Honor 6 Plus, Honor 7 phones with software versions earlier than 6.9.16 could allow attackers to disable the PXN defense mechanism by invoking related drive code to crash the system or escalate privilege...

CVE-2016-8768

Huawei PXN vulnerability CVE-2016-8768 affects Honor 6, Honor 6 Plus and Honor 7 devices with software versions prior to 6.9.16. The issue stems from drive code that can disable the PXN defense mechanism, allowing local attackers to crash the system or escalate privileges. The Huawei PSIRT adviso...

PT-2017-9797

Name of the Vulnerable Software and Affected Versions Huawei Honor 6, Honor 6 Plus, Honor 7 phones with software versions earlier than 6.9.16 Description The issue allows attackers to disable the PXN defense mechanism, potentially leading to system crashes or privilege escalation by invoking...

CVE-2016-8768: Undefined Security Weakness

Huawei Honor 6, Honor 6 Plus, Honor 7 phones with software versions earlier than 6.9.16 could allow attackers to disable the PXN defense mechanism by invoking related drive code to crash the system or escalate privilege...

Google Android - Unprotected MSRs in EL1 RKP Privilege Escalation Exploit

Exploit for Android platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=980 As part of Samsung KNOX, Samsung phones include a security hypervisor called RKP Real-time Kernel Protection, running in EL2. This hypervisor is meant to ensure that the HLOS...

Security Advisory - PXN Defense Mechanism Failure Vulnerability in Huawei Mobile Phones

There is a Privileged Execute-Never PXN defense mechanism failure vulnerability in the drive code of some Huawei mobile phones. An attacker may trick users into installing malicious apps which can disable the PXN defense mechanism by invoking related drive code to crash the system or escalate...