CVE-2021-1961

针对 CVE-2021-1961 的利用代码。完整的技术文章请查阅我的博客。 要构建该利用代码，请运行 Android NDK 的 ndk-build。 要运行该利用代码，你需要有 /dev/qseecom 的访问权限，这意味着需要正确的用户/组以及正确的 SELinux 上下文。这可以通过在调试镜像上使用命令 su system 完成，或者在使用 Magisk 修补过的原厂镜像上使用命令 su - system 完成。 以下是在使用 Magisk 修补过的原厂镜像上运行该利用代码的示例： root@kitploit: $ adb push qseecomexploit...

Qualcom qseecom driver 安全漏洞

Qualcom qseecom driver is a kernel interface from Qualcom. It provides the kernel driver with a bridge between the userland Normal world and the Secure world. A security vulnerability exists in the qseecom driver, which arises from a potentially arbitrary memory corruption when updating a physica...

The vulnerability of the Android operating system, which allows a perpetrator to obtain confidential information

The vulnerability of the drivers/misc/qseecom.c file in Qualcomm’s Android operating system is related to the lack of guarantees that certain lines end with the character '\0'. Exploiting this vulnerability could allow a remote attacker to obtain confidential information through a specially creat...

UBUNTU-CVE-2014-9884

drivers/misc/qseecom.c in the Qualcomm components in Android before 2016-08-05 on Nexus 5 and 7 2013 devices does not validate certain pointers, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28769920 and Qualcomm internal bug CR580740...

UBUNTU-CVE-2014-9865

drivers/misc/qseecom.c in the Qualcomm components in Android before 2016-08-05 on Nexus 5 and 7 2013 devices does not properly restrict user-space input, which allows attackers to gain privileges via a crafted application, aka Android internal bug 28748271 and Qualcomm internal bug CR550013...

Android Qualcomm component integer overflow vulnerability (CNVD-2016-04809)

Android on Nexus 7 is an open source Linux-based operating system for the Nexus 7 smartphone developed by Google and the Open Handset Alliance OHA.Qualcomm is one of the Qualcomm components used in the Qualcomm devices. Qualcomm is a Qualcomm component used in one of Qualcomm's devices. An intege...