CVE-2024-26996 usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fncm: Fix UAF ncm object at re-bind after usb ep transport error When ncm function is working and then stop usb0 interface for link down, ethstop is called. At this piont, accidentally if usb transport error should...

CVE-2024-26996

Summary: CVE-2024-26996 relates to a use-after-free in the Linux kernel USB gadget NCM implementation. When the NCM function is active and the usb0 interface is brought down, an error in usb_ep_enable() may cause in_ep/out_ep to remain disabled. During ncm_disable(), gether_disconnect() is not ca...

CVE-2024-26996 usb: gadget: f_ncm: Fix UAF ncm object at re-bind after usb ep transport error

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fncm: Fix UAF ncm object at re-bind after usb ep transport error When ncm function is working and then stop usb0 interface for link down, ethstop is called. At this piont, accidentally if usb transport error should...

CVE-2024-26996

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fncm: Fix UAF ncm object at re-bind after usb ep transport error When ncm function is working and then stop usb0 interface for link down, ethstop is called. At this piont, accidentally if usb transport error should...

kernel: PM: hibernate: defer device probing when resuming from hibernation

In the Linux kernel, the following vulnerability has been resolved: PM: hibernate: defer device probing when resuming from hibernation syzbot is reporting hung task at miscopen 1, for there is a race window of AB-BA deadlock which involves probecount variable. Currently waitfordeviceprobe from...

kernel: USB: Gadget: core: Help prevent panic during UVC unconfigure

A deadlock flaw was found in the Linux kernel's USB Gadget subsystem in the driver unbind path. A local privileged user can trigger this issue by removing a UVC gadget driver from a gadget configuration, causing the unbind callback to call usbgadgetdeactivate while the caller holds the connectloc...

CLSA-2024-1713791075 Fix of 12 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-23307 - md/raid5: fix atomicity violation in raid5cachecount CVE-url: https://ubuntu.com/security/CVE-2021-46932 - Input: appletouch - initialize work before device registration CVE-url: https://ubuntu.com/security/CVE-2021-46936 - net: fix...

CLSA-2024-1713790844 Fix of 12 CVEs

CVE-url: https://ubuntu.com/security/CVE-2024-23307 - md/raid5: fix atomicity violation in raid5cachecount CVE-url: https://ubuntu.com/security/CVE-2021-46932 - Input: appletouch - initialize work before device registration CVE-url: https://ubuntu.com/security/CVE-2021-46936 - net: fix...

SUSE CVE-2024-26748

In the Linux kernel, the following vulnerability has been resolved: usb: cdns3: fix memory double free when handle zero packet 829 if request-complete 830 spinunlock&privdev-lock; 831 usbgadgetgivebackrequest&privep-endpoint, 832 request; 833 spinlock&privdev-lock; 834 835 836 if request-buf ==...

CVE-2024-26715 usb: dwc3: gadget: Fix NULL pointer dereference in dwc3_gadget_suspend

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: Fix NULL pointer dereference in dwc3gadgetsuspend In current scenario if Plug-out and Plug-In performed continuously there could be a chance while checking for dwc-gadgetdriver in dwc3gadgetsuspend, a NULL...

CVE-2021-46986

In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: gadget: Free gadget structure only after freeing endpoints As part of commit e81a7018d93a "usb: dwc3: allocate gadget structure dynamically" the dwc3gadgetrelease was added which will free the dwc-gadget structure upon...

SUSE CVE-2021-46933

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Clear ffseventfd in ffsdataclear. ffsdataclear is indirectly called from both ffsfskillsb and ffsep0release, so it ends up being called twice when userland closes ep0 and then unmounts ffs. If userland provided ...

SUSE CVE-2021-46930

In the Linux kernel, the following vulnerability has been resolved: usb: mtu3: fix listhead check warning This is caused by uninitialization of listhead. BUG: KASAN: use-after-free in listdelentryvalid+0x34/0xe4 Call trace: dumpbacktrace+0x0/0x298 showstack+0x24/0x34 dumpstack+0x130/0x1a8...

CVE-2021-46933

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Clear ffseventfd in ffsdataclear. ffsdataclear is indirectly called from both ffsfskillsb and ffsep0release, so it ends up being called twice when userland closes ep0 and then unmounts ffs. If userland provided ...

CVE-2021-46933

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Clear ffseventfd in ffsdataclear. ffsdataclear is indirectly called from both ffsfskillsb and ffsep0release, so it ends up being called twice when userland closes ep0 and then unmounts ffs. If userland provided ...

CVE-2021-46933

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Clear ffseventfd in ffsdataclear. ffsdataclear is indirectly called from both ffsfskillsb and ffsep0release, so it ends up being called twice when userland closes ep0 and then unmounts ffs. If userland provided ...

DEBIAN-CVE-2021-46933

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Clear ffseventfd in ffsdataclear. ffsdataclear is indirectly called from both ffsfskillsb and ffsep0release, so it ends up being called twice when userland closes ep0 and then unmounts ffs. If userland provided ...

CVE-2021-46933

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Clear ffseventfd in ffsdataclear. ffsdataclear is indirectly called from both ffsfskillsb and ffsep0release, so it ends up being called twice when userland closes ep0 and then unmounts ffs. If userland provided ...

Design/Logic Flaw

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Clear ffseventfd in ffsdataclear. ffsdataclear is indirectly called from both ffsfskillsb and ffsep0release, so it ends up being called twice when userland closes ep0 and then unmounts ffs. If userland provided ...

UBUNTU-CVE-2021-46933

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: ffs: Clear ffseventfd in ffsdataclear. ffsdataclear is indirectly called from both ffsfskillsb and ffsep0release, so it ends up being called twice when userland closes ep0 and then unmounts ffs. If userland provided ...