Qualcomm 芯片输入验证错误漏洞

A Qualcomm chip is a chip from Qualcomm Incorporated USA. a way of miniaturizing circuits mainly semiconductor devices, but also passive components, etc. and is manufactured from time to time on the surface of semiconductor wafers. An input validation error vulnerability exists in multiple Qualco...

Qualcomm 芯片 输入验证错误漏洞

A Qualcomm chip is a chip from Qualcomm Incorporated USA. a way of miniaturizing circuits mainly semiconductor devices, but also passive components, etc. and is manufactured from time to time on the surface of semiconductor wafers. An input validation error vulnerability exists in multiple Qualco...

loop_rw_iter in fs/io_uring.c in the Linux kernel 5.10 through 5.14.6 allows local users to gain privileges by using IORING_OP_PROVIDE_BUFFERS to trigger a free of a kernel buffer as demonstrated by using /proc/<pid>/maps for exploitation.

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ASB-A-184622099

In qrtrrecvmsg of qrtr.c, there is a possible leak of kernel memory due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation...

PUB-A-189986136

In tgmdmattinit of tt.c, there is a possible kernel memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

PUB-A-186337918

In several functions of verifier.c, there is a possible way to disclose kernel memory due to side channel information disclosure. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation...

The vulnerability in the `net/can/bcm.c` component of the Linux operating system allows a hacker to read a portion of the kernel’s memory.

The vulnerability in the net/can/bcm.c component of the Linux operating system exists due to the lack of initialization for a certain data structure. Exploiting this vulnerability could allow an attacker to read part of the kernel’s memory...

The vulnerability of the Linux operating system’s kernel, related to writing beyond buffer boundaries in memory, allows a hacker to read part of the kernel’s memory.

The vulnerability of the Linux operating system’s kernel is related to writing beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to read a portion of the kernel’s memory...

Apple macOS Big Sur 缓冲区错误漏洞

Apple macOS Big Sur is a mobile application app from Apple USA. A security vulnerability exists in Apple macOS Big Sur, which can be exploited by local users to read kernel memory...

CVE-2021-25457

An improper input validation vulnerability in DSP driver prior to SMR Sep-2021 Release 1 allows local attackers to get a limited kernel memory information...

CVE-2021-25457

An improper input validation vulnerability in DSP driver prior to SMR Sep-2021 Release 1 allows local attackers to get a limited kernel memory information...

Input validation

An improper input validation vulnerability in DSP driver prior to SMR Sep-2021 Release 1 allows local attackers to get a limited kernel memory information...

CVE-2021-25457

The CVE-2021-25457 report concerns a vulnerability in Samsung’s DSP driver prior to the SMR September 2021 Release 1. The issue is an improper input validation that allows a local attacker to obtain a limited amount of kernel memory information, affecting kernel memory confidentiality. Affected c...

CVE-2021-25457

An improper input validation vulnerability in DSP driver prior to SMR Sep-2021 Release 1 allows local attackers to get a limited kernel memory information...

CVE-2021-30719

A local user may be able to cause unexpected system termination or read kernel memory. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. An out-of-bounds read issue was addressed by removing the vulnerable code...

CVE-2021-30719

A local user may be able to cause unexpected system termination or read kernel memory. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina. An out-of-bounds read issue was addressed by removing the vulnerable code...

CVE-2021-30714

A race condition was addressed with improved state handling. This issue is fixed in iOS 14.6 and iPadOS 14.6. An application may be able to cause unexpected system termination or write kernel memory...

CVE-2021-30714

A race condition was addressed with improved state handling. This issue is fixed in iOS 14.6 and iPadOS 14.6. An application may be able to cause unexpected system termination or write kernel memory...

CVE-2021-30676

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A local user may be able to cause unexpected system termination or read kernel memory...

CVE-2021-30676

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. A local user may be able to cause unexpected system termination or read kernel memory...