Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: Wifi: libertas – Fixed a possible reference count leak in ifusbprobe. The function usbgetdev will be called before lbsgetfirmwareasync. This means that the function usbputdev must be called when lbsgetfirmwareasync fails...

CVE-2022-50162 wifi: libertas: Fix possible refcount leak in if_usb_probe()

In the Linux kernel, the following vulnerability has been resolved: wifi: libertas: Fix possible refcount leak in ifusbprobe usbgetdev will be called before lbsgetfirmwareasync which means that usbputdev need to be called when lbsgetfirmwareasync fails...

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 Linux kernel that stems from a possible refcount leak in the ifusbprobe function...

PT-2022-34127

Name of the Vulnerable Software and Affected Versions Linux Kernel versions 3.5 through 5.10.136 Description A potential refcount leak was discovered in the if usb probe function of the libertas wifi driver. The actual impact and attack plausibility have not yet been proven. Recommendations For...

PT-2022-34511

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.291 Description A potential refcount leak issue was discovered in the if usb probe function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions pri...

PT-2022-34287

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.211 Description A potential refcount leak was discovered in the if usb probe function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2022-33878

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.61 Description A potential refcount leak issue exists in the if usb probe function. The actual impact and attack plausibility have not yet been proven. This issue was introduced in version v3.5 and is fixed...

The vulnerability in the implementation of the if_usb_probe handler in Linux kernel allows a hacker to cause a service failure.

The vulnerability of the ifusbprobe implementation in the kernel of the Linux operating system is related to a memory leak. Exploiting this vulnerability can allow an attacker to cause a system failure by connecting a Marvell Libertas WLAN Thinfirm device. This device has a value of 0x0 in the...

PT-2018-2822

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a memory leak in the if usb probe handler of the Linux kernel's libertas driver. An attacker can exploit this by connecting a Marvell 8388 USB WLAN device with a...

PT-2018-2821

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a memory leak in the Linux kernel's implementation of the if usb probe handler in the libertas tf usb.ko module. An attacker can exploit this by connecting a...