UBUNTU-CVE-2025-40116

In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup The kthreadrun function returns error pointers so the max3421hcd-spithread pointer can be either error pointers or NULL. Check for both before dereferencing i...

CVE-2025-40116

In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup The kthreadrun function returns error pointers so the max3421hcd-spithread pointer can be either error pointers or NULL. Check for both before dereferencing i...

CVE-2025-40116 usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup

In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup The kthreadrun function returns error pointers so the max3421hcd-spithread pointer can be either error pointers or NULL. Check for both before dereferencing i...

CVE-2025-40116

The CVE-2025-40116 issue is in the Linux kernel USB host max3421-hcd path. It arises from dereferencing kthread_run() return values that can be error pointers or NULL in probe cleanup. The SUSE advisories SUSE-SU-2025:4505-1 and SUSE-SU-2025:4516-1 (and related) document the fix and list the affe...

CVE-2025-40116 usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup

In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup The kthreadrun function returns error pointers so the max3421hcd-spithread pointer can be either error pointers or NULL. Check for both before dereferencing i...

Linux Distros Unpatched Vulnerability : CVE-2025-40116

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup The kthreadrun function returns error pointers so the max3421hcd-spithread pointer can be...

CVE-2025-40116: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: usb: host: max3421-hcd: Fix error pointer dereference in probe cleanup The kthreadrun function returns error pointers so the max3421hcd-spithread pointer can be either error pointers or NULL. Check for both before dereferencing i...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989445)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989445 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: vhci-hcd: Do not drop references before new references are gained At a few places the driver...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990379)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990379 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: vhci-hcd: Do not drop references before new references are gained At a few places the driver...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990136)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990136 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: vhci-hcd: Do not drop references before new references are gained At a few places the driver...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986858)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986858 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: Fix memory leak in dwc2hcdinit usbcreatehcd will alloc memory for hcd, and we should...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986354)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986354 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: Fix memory leak in dwc2hcdinit usbcreatehcd will alloc memory for hcd, and we should...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986633)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986633 advisory. In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: Fix memory leak in dwc2hcdinit usbcreatehcd will alloc memory for hcd, and we should...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986913)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986913 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix hang in usbkillurb by adding memory barriers The syzbot fuzzer has identified a b...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986318)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986318 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix hang in usbkillurb by adding memory barriers The syzbot fuzzer has identified a b...

EUVD-2022-55244

Malicious code in bioql PyPI...

EUVD-2022-55399

Malicious code in bioql PyPI...

CVE-2022-50247 usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq

In the Linux kernel, the following vulnerability has been resolved: usb: xhci-mtk: fix leakage of shared hcd when fail to set wakeup irq Can not set the @sharedhcd to NULL before decrease the usage count by usbputhcd, this will cause the shared hcd not released...

CVE-2022-50247

CVE-2022-50247 concerns a Linux kernel USB xHCI MTK driver issue: if wakeup IRQ setup fails, the shared HCD is leaked because usb_put_hcd() may not NULL the @shared_hcd before decreasing usage. The patch (referenced in the description) fixes leakage by ensuring shared_hcd is NULLed prior to decre...

Linux Kernel Security Vulnerabilities

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 not properly releasing shared hcd in the xhci-mtk driver, which could lead to a resource leak...