ROS-20260821-73-0006

The vulnerability of the bufferprepare function in the driver/media/pci/cx23885/cx23885-core.c file of the Linux operating system’s multimedia device driver library is related to the dereferencing of pointers due to lack of checking of the return value. Exploiting this vulnerability could allow a...

CVE-2023-53458: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: media: cx23885: Fix a null-ptr-deref bug in bufferprepare and bufferfinish When the driver calls cx23885riscbuffer to prepare the buffer, the function call dmaalloccoherent may fail, resulting in a empty buffer risc-cpu. Later wh...

CVE-2022-50359: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: media: cx88: Fix a null-ptr-deref bug in bufferprepare When the driver calls cx88riscbuffer to prepare the buffer, the function call may fail, resulting in a empty buffer and null-ptr-deref later in bufferqueue. The following log...

GSD-2022-1007569 media: cx88: Fix a null-ptr-deref bug in buffer_prepare()

media: cx88: Fix a null-ptr-deref bug in bufferprepare This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.296 by commit...

GSD-2022-1007490 media: cx88: Fix a null-ptr-deref bug in buffer_prepare()

media: cx88: Fix a null-ptr-deref bug in bufferprepare This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.262 by commit...

GSD-2022-1007377 media: cx88: Fix a null-ptr-deref bug in buffer_prepare()

media: cx88: Fix a null-ptr-deref bug in bufferprepare This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.220 by commit...

GSD-2022-1006733 media: cx88: Fix a null-ptr-deref bug in buffer_prepare()

media: cx88: Fix a null-ptr-deref bug in bufferprepare This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.3 by commit...

PT-2022-35632 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.220 Description: A null-ptr-deref bug was found in the buffer prepare function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to...