The vulnerability of the af9005_i2c_xfer() function in the drivers/media/usb/dvb-usb/af9005.c file of the multimedia device driver for Linux operating systems allows a hacker to cause a service failure.

The vulnerability of the af9005i2cxfer function in the drivers/media/usb/dvb-usb/af9005.c file of the multimedia device driver for the Linux operating system is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-992261)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992261 advisory. In the Linux kernel, the following vulnerability has been resolved: media: az6007: Fix null-ptr-deref in az6007i2cxfer In az6007i2cxfer, msg is controlled by user...

CVE-2022-50272 media: dvb-usb: az6027: fix null-ptr-deref in az6027_i2c_xfer()

In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: az6027: fix null-ptr-deref in az6027i2cxfer Wei Chen reports a kernel bug as blew: general protection fault, probably for non-canonical address KASAN: null-ptr-deref in range 0x0000000000000010-0x0000000000000017...

The vulnerability of the stm32f7_i2c_xfer() function in the Linux kernel’s drivers/i2c/busses/i2c-stm32f7.c file allows a hacker to gain access to protected information.

The vulnerability of the stm32f7i2cxfer function in the drivers/i2c/busses/i2c-stm32f7.c module of the operating system’s kernel is related to security configuration errors. Exploiting this vulnerability could allow an attacker to gain access to protected information...

CVE-2023-52791

In the Linux kernel, the following vulnerability has been resolved: i2c: core: Run atomic i2c xfer when !preemptible Since bae1d3a05a8b, i2c transfers are non-atomic if preemption is disabled. However, non-atomic i2c transfers require preemption e.g. in waitforcompletion while waiting for the DMA...

PT-2024-14736

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference issue in the amdgpu dm i2c xfer function has been resolved. The issue occurs when ddc service construct is called and it checks the link type and whether there...

PT-2025-37661

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The az6007 i2c xfer function is susceptible to a null pointer dereference. This occurs when the msg parameter, controlled by the user, has a null buffer msgi.buf and a length of zero...

PT-2023-36574

Уязвимость функции af9005 i2c xfer модуля drivers/media/usb/dvb-usb/af9005.c драйвера мультимедийных устройств USB ядра операционной системы Linux связана с разыменованием указателей. Эксплуатация уязвимости может позволить нарушителю вызвать отказ в обслуживании...

PT-2023-33834

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v6.0.16 Description A potential security issue exists due to a null pointer dereference in the az6027 i2c xfer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Lin...

PT-2023-34234

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.86 Description A null pointer dereference issue exists in the az6027 i2c xfer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2023-34703

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 2.6.34 through 4.9.336 Description A null pointer dereference issue exists in the az6027 i2c xfer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2023-34537

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.163 Description A null pointer dereference issue exists in the az6027 i2c xfer function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior t...

PT-2022-6434

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description A NULL pointer dereference flaw was found in the az6027 driver in drivers/media/usb/dvb-usb/az6027.c. The issue arises because messages from user space are not properly checked before...

PT-2020-7005 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a reference leak in the Linux kernel's i2c component, specifically in the img-scb driver. The problem occurs when the pm runtime get sync function fails, causin...