Huangwen

The issue is related to a heap overflow flaw in the Marvell WiFi chip driver of the Linux kernel. This flaw allows a remote attacker to cause a system crash, resulting in a denial of service, or execute arbitrary code with root permissions, affecting the confidentiality and integrity of files on the system.

The issue is related to a heap-based buffer overflow in the Marvell Wi-Fi chip driver of the Linux kernel. This allows local users to cause a denial of service, resulting in a system crash, or possibly execute arbitrary code. The vulnerability is associated with errors in the `mwifiex update vs ie()` function, which can be exploited to achieve these outcomes.

The issue is related to a heap-based buffer overflow in the Marvell Wi-Fi chip driver of the Linux kernel. This overflow is associated with errors in the `mwifiex set uap rates()` function. Exploitation of this issue can allow an attacker to cause a denial of service, potentially leading to a system crash, or possibly execute arbitrary code. The estimated number of potentially affected devices and details about real-world incidents where this issue was exploited are not provided.

A Heap Overflow vulnerability was found in the `mwifiex set wmm params()` function of the Marvell Wifi Driver in the Linux Kernel. This issue is related to buffer overflow errors. Exploitation of the vulnerability may allow an attacker to cause a denial of service or execute arbitrary code.

A defect was found in the Linux kernel, specifically a heap-based buffer overflow in the `mwifiex uap parse tail ies` function located in the `drivers/net/wireless/marvell/mwifiex/ie.c` file. This could lead to memory corruption and possibly other consequences. The vulnerability might allow a remote attacker to impact the confidentiality, integrity, and availability of protected information.

The issue is caused by a buffer overflow in the mwifiex update bss desc with ie function in the Linux kernel, specifically in the marvell/mwifiex/scan.c file. This can be exploited by a remote attacker to potentially escalate privileges, cause a denial of service, or execute arbitrary code. The vulnerability can be triggered when connecting to a malicious wireless network.