Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from backtrackinsn not skipping an invalid kfunc call...

Linux Distros Unpatched Vulnerability : CVE-2024-56700

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - media: wl128x: Fix atomicity violation in fmcsendcmd Atomicity violation occurs when the fmcsendcmd function is executed simultaneously with the modification of...

Linux Distros Unpatched Vulnerability : CVE-2021-47247

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/mlx5e: Fix use-after-free of encap entry in neigh update handler Function mlx5erepneighupdate wasn't updated to accommodate rtnl lock removal from TC filter...

Linux Distros Unpatched Vulnerability : CVE-2023-52659

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: x86/mm: Ensure input to pfntokaddr is treated as a 64-bit type On 64-bit platforms, the...

CVE-2024-47891 GPU DDK - Exploitable double free on PTL_STREAM_DESC object in the kernel function TLServerCloseStreamKM due to a race condition

Software installed and run as a non-privileged user may conduct improper GPU system calls to trigger use-after-free kernel exceptions...

CVE-2022-48929 bpf: Fix crash due to out of bounds access into reg2btf_ids.

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix crash due to out of bounds access into reg2btfids. When commit e6ac2450d6de "bpf: Support bpf program calling kernel function" added kfunc support, it defined reg2btfids as a cheap way to translate the verifier reg type ...

DEBIAN-CVE-2023-52676

In the Linux kernel, the following vulnerability has been resolved: bpf: Guard stack limits against 32bit overflow This patch promotes the arithmetic around checking stack bounds to be done in the 64-bit domain, instead of the current 32bit. The arithmetic implies adding together a 64-bit registe...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a memory leak when using the debugfslookup function...

CVE-2022-20597

In ppmpuset of ppmpu.c, there is a possible EoP due to an integer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-243480506References: N...

Integer overflow

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow on the size parameter of the tzmapsharedmem function, which might lead to denial of service, information disclosure, or data tampering...

CVE-2021-34381

CVE-2021-34381 affects NVIDIA Trusty TLK: the vulnerability lies in the TLK kernel function where insufficient checks allow an integer overflow in the size parameter of the tz_map_shared_mem function. This could lead to denial of service, information disclosure, or data tampering. Affected produc...

CVE-2021-34381

Trusty TLK contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow on the size parameter of the tzmapsharedmem function, which might lead to denial of service, information disclosure, or data tampering...

CVE-2021-34391

Trusty contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow through a specific SMC call that is triggered by the user, which may lead to denial of service...

CVE-2021-34390

CVE-2021-34390 concerns Trusty TLK (NVIDIA TLK kernel) where a lack of checks enables an integer overflow via a user-triggered SMC call, potentially causing denial of service. The connected NVIDIA bulletin (Security Updates) confirms affected Jetson products and recommends updating to newer Debia...

CVE-2021-34390

Trusty contains a vulnerability in the NVIDIA TLK kernel function where a lack of checks allows the exploitation of an integer overflow through a specific SMC call that is triggered by the user, which may lead to denial of service...

Xnuspy - An iOS Kernel Function Hooking Framework For Checkra1N'Able Devices

Output from the kernel log after compiling and running example/open1hook.c xnuspy is a pongoOS module which installs a new system call, xnuspyctl, allowing you to hook kernel functions from userspace. It supports iOS 13.x and 14.x on checkra1n 0.12.2 and up. 4K devices are not supported. Requires...

CVE-2020-24863

A memory corruption vulnerability was found in the kernel function kerngetfsstat in MidnightBSD before 1.2.7 and 1.3 through 2020-08-19, and FreeBSD through 11.4, that allows an attacker to trigger an invalid free and crash the system via a crafted size value in conjunction with an invalid mode...

Memory corruption

A memory corruption vulnerability was found in the kernel function kerngetfsstat in MidnightBSD before 1.2.7 and 1.3 through 2020-08-19, and FreeBSD through 11.4, that allows an attacker to trigger an invalid free and crash the system via a crafted size value in conjunction with an invalid mode...

CVE-2020-24863

The CVE-2020-24863 vulnerability is a kernel memory corruption in kern_getfsstat affecting MidnightBSD prior to 1.2.7 and 1.3 up to 2020-08-19, and FreeBSD up to 11.4. A crafted size value combined with an invalid mode can trigger an invalid free, leading to a system crash. The connected document...

CVE-2020-8508

nsak64.sys in Norman Malware Cleaner 2.08.08 allows users to call arbitrary kernel functions because the passing of function pointers between user and kernel mode is mishandled...