CVE-2021-39635

imsex is a vendor system service used to manage VoLTE in unisoc devices，But it does not verify the caller's permissions，so that normal apps No phone permissions can obtain some VoLTE sensitive information and manage VoLTE calls.Product: AndroidVersions: Android SoCAndroid ID: A-206492634...

CVE-2021-39616

CVE-2021-39616 affects Android via the Unisoc component sprd-vowifi; listed as High severity in the 2022-02-05 Android bulletin under Unisoc components. The provided documents do not include exploit details or a specific patched version. No root-cause or impact outside the stated classification i...

CVE-2021-39616

Summary:Product: AndroidVersions: Android SoCAndroid ID: A-204686438...

CVE-2021-39658: Incorrect Default Permissions

ismsEx service is a vendor service in unisoc equipment。ismsEx service is an extension of sms system service，but it does not check the permissions of the caller，resulting in permission leaks。Third-party apps can use this service to arbitrarily modify and set system properties。Product:...

CVE-2021-39635: Incorrect Default Permissions

imsex is a vendor system service used to manage VoLTE in unisoc devices，But it does not verify the caller's permissions，so that normal apps No phone permissions can obtain some VoLTE sensitive information and manage VoLTE calls.Product: AndroidVersions: Android SoCAndroid ID: A-206492634...

PT-2022-10924

Name of the Vulnerable Software and Affected Versions Android SoC versions affected versions not specified Description The issue concerns Android SoC. There is no information provided about the estimated number of potentially affected devices worldwide or details about real-world incidents where...

CVE-2021-39616: Undefined Security Weakness

Summary:Product: AndroidVersions: Android SoCAndroid ID: A-204686438...

CVE-2021-44850

The CVE covers Xilinx Zynq-7000 SoC, where physical modification of an SD boot image enables a ROM buffer overflow. The boot image header is unencrypted/unauthenticated pre-use, allowing an attacker to modify the SD card’s boot header so a secure image appears unencrypted and register initializat...

CVE-2021-44850: Insufficient Verification of Data Authenticity

On Xilinx Zynq-7000 SoC devices, physical modification of an SD boot image allows for a buffer overflow attack in the ROM. Because the Zynq-7000's boot image header is unencrypted and unauthenticated before use, an attacker can modify the boot header stored on an SD card so that a secure image...

Introducing Qualys Context XDR: the Difference between Chaos & Clarity

In my role as a product leader, I have the pleasure of meeting security practitioners from organizations big and small, across multiple industry segments and geographies. No matter how large or small their budget or staff is, how much they’ve invested in their tech stack or how much experience th...

Demystifying XDR: Where SIEM and XDR Collide

Innovations solve longstanding problems in creative, impactful ways — but they also raise new questions, especially when they're in the liminal space between being an emerging idea and a fully fledged, widely adopted reality. One of the still-unanswered questions about extended detection and...

CVE-2021-38789

Allwinner R818 SoC Android Q SDK V1.0 is affected by an incorrect access control vulnerability that does not check the caller's permission, in which a third-party app could change system settings...

Improper access control

Allwinner R818 SoC Android Q SDK V1.0 is affected by an incorrect access control vulnerability that does not check the caller's permission, in which a third-party app could change system settings...

CVE-2021-38789

Allwinner R818 SoC Android Q SDK V1.0 is affected by an incorrect access control vulnerability that does not check the caller's permission, in which a third-party app could change system settings...

CVE-2021-38789

CVE-2021-38789 affects Allwinner R818 SoC with Android Q SDK V1.0. The issue is an incorrect access control vulnerability where the caller’s permission is not checked, enabling a non-specified third-party app to change system settings. Connected documents confirm the affected product and root cau...

CVE-2021-38788

The Background service in Allwinner R818 SoC Android Q SDK V1.0 is used to manage background applications. Malicious apps can use the interface provided by the service to set the number of applications allowed to run in the background to 0 and add themselves to the whitelist, so that once other...

CVE-2021-38788

The CVE-2021-38788 entry concerns the Allwinner R818 background service in the Android Q SDK v1.0. The vulnerability arises in the service that manages background processes; a malicious app can call the service interface to set the allowed number of background applications to 0 and add itself to ...

CVE-2021-38788

The Background service in Allwinner R818 SoC Android Q SDK V1.0 is used to manage background applications. Malicious apps can use the interface provided by the service to set the number of applications allowed to run in the background to 0 and add themselves to the whitelist, so that once other...

CVE-2021-38787

There is an integer overflow in the ION driver "/dev/ion" of Allwinner R818 SoC Android Q SDK V1.0 that could use the ioctl cmd "COMPATIONIOCSUNXIFLUSHRANGE" to cause a system crash denial of service...

Integer overflow

There is an integer overflow in the ION driver "/dev/ion" of Allwinner R818 SoC Android Q SDK V1.0 that could use the ioctl cmd "COMPATIONIOCSUNXIFLUSHRANGE" to cause a system crash denial of service...