CVE-2023-52855 usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency In dwc2hcdurbenqueue, "urb-hcpriv = NULL" is executed without holding the lock "hsotg-lock". In dwc2hcdurbdequeue: spinlockirqsave&hsotg-lock, flags;...

CVE-2023-52855 usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency In dwc2hcdurbenqueue, "urb-hcpriv = NULL" is executed without holding the lock "hsotg-lock". In dwc2hcdurbdequeue: spinlockirqsave&hsotg-lock, flags;...

CVE-2023-52855

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency In dwc2hcdurbenqueue, "urb-hcpriv = NULL" is executed without holding the lock "hsotg-lock". In dwc2hcdurbdequeue: spinlockirqsave&hsotg-lock, flags;...

CVE-2021-47409

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: check return value after calling platformgetresource It will cause null-ptr-deref if platformgetresource returns NULL, we need check the return value...

UBUNTU-CVE-2021-47409

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: check return value after calling platformgetresource It will cause null-ptr-deref if platformgetresource returns NULL, we need check the return value...

CVE-2021-47409 usb: dwc2: check return value after calling platform_get_resource()

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: check return value after calling platformgetresource It will cause null-ptr-deref if platformgetresource returns NULL, we need check the return value...

CVE-2021-47409 usb: dwc2: check return value after calling platform_get_resource()

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: check return value after calling platformgetresource It will cause null-ptr-deref if platformgetresource returns NULL, we need check the return value...

CVE-2021-47409

CVE-2021-47409 concerns a Linux kernel vulnerability in the USB: dwc2 subsystem where a NULL return from platform_get_resource() could lead to a NULL pointer dereference. The issue is triggered when the return value is not checked, as described in the CVE entry and echoed in connected advisories ...

CVE-2021-47409

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: check return value after calling platformgetresource It will cause null-ptr-deref if platformgetresource returns NULL, we need check the return value...

CVE-2021-47409: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: check return value after calling platformgetresource It will cause null-ptr-deref if platformgetresource returns NULL, we need check the return value...

CVE-2023-52855: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency In dwc2hcdurbenqueue, "urb-hcpriv = NULL" is executed without holding the lock "hsotg-lock". In dwc2hcdurbdequeue: spinlockirqsave&hsotg-lock, flags;...

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 originates from the USB:dwc2 module checking the return value after calling platformgetresource...

SUSE CVE-2024-26997

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: host: Fix dereference issue in DDMA completion flow. Fixed variable dereference issue in DDMA completion flow...

CVE-2024-26997

A vulnerability as found in the USB dwc2 host driver in the Linux kernel, involving a dereference issue in the Descriptor-Based DMA DDMA completion flow. This issue could lead to undefined behavior or system instability. Mitigation Mitigation for this issue is either not available or the currentl...

DEBIAN-CVE-2024-26997

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: host: Fix dereference issue in DDMA completion flow. Fixed variable dereference issue in DDMA completion flow...

CVE-2024-26997 usb: dwc2: host: Fix dereference issue in DDMA completion flow.

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: host: Fix dereference issue in DDMA completion flow. Fixed variable dereference issue in DDMA completion flow...

CVE-2024-26997 usb: dwc2: host: Fix dereference issue in DDMA completion flow.

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: host: Fix dereference issue in DDMA completion flow. Fixed variable dereference issue in DDMA completion flow...

CVE-2024-26997: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: usb: dwc2: host: Fix dereference issue in DDMA completion flow. Fixed variable dereference issue in DDMA completion flow...

PT-2024-7823

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a dereference problem in the DDMA completion flow of the dwc2 component in the Linux kernel. This could potentially allow an attacker to cause a denial of service...

PT-2023-9697

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5 Description The vulnerability is related to a possible NULL pointer dereference caused by driver concurrency in the Linux kernel's dwc2 component. When the functions dwc2 hcd urb enqueue and dwc2 hcd urb...