CVE-2022-48857 NFC: port100: fix use-after-free in port100_send_complete

In the Linux kernel, the following vulnerability has been resolved: NFC: port100: fix use-after-free in port100sendcomplete Syzbot reported UAF in port100sendcomplete. The root case is in missing usbkillurb calls on error handling path of -probe function. port100sendcomplete accesses devm allocat...

CVE-2022-48838 usb: gadget: Fix use-after-free bug by not setting udc->dev.driver

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: Fix use-after-free bug by not setting udc-dev.driver The syzbot fuzzer found a use-after-free bug: BUG: KASAN: use-after-free in devuevent+0x712/0x780 drivers/base/core.c:2320 Read of size 8 at addr ffff88802b934098 ...

CVE-2022-48838 usb: gadget: Fix use-after-free bug by not setting udc->dev.driver

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: Fix use-after-free bug by not setting udc-dev.driver The syzbot fuzzer found a use-after-free bug: BUG: KASAN: use-after-free in devuevent+0x712/0x780 drivers/base/core.c:2320 Read of size 8 at addr ffff88802b934098 ...

CVE-2022-48837 usb: gadget: rndis: prevent integer overflow in rndis_set_response()

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: rndis: prevent integer overflow in rndissetresponse If "BufOffset" is very large the "BufOffset + 8" operation can have an integer overflow...

CVE-2022-48838

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: Fix use-after-free bug by not setting udc-dev.driver The syzbot fuzzer found a use-after-free bug: BUG: KASAN: use-after-free in devuevent+0x712/0x780 drivers/base/core.c:2320 Read of size 8 at addr ffff88802b934098 ...

CVE-2022-48837 usb: gadget: rndis: prevent integer overflow in rndis_set_response()

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: rndis: prevent integer overflow in rndissetresponse If "BufOffset" is very large the "BufOffset + 8" operation can have an integer overflow...

CVE-2022-48837 usb: gadget: rndis: prevent integer overflow in rndis_set_response()

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: rndis: prevent integer overflow in rndissetresponse If "BufOffset" is very large the "BufOffset + 8" operation can have an integer overflow...

CVE-2022-48838 usb: gadget: Fix use-after-free bug by not setting udc->dev.driver

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: Fix use-after-free bug by not setting udc-dev.driver The syzbot fuzzer found a use-after-free bug: BUG: KASAN: use-after-free in devuevent+0x712/0x780 drivers/base/core.c:2320 Read of size 8 at addr ffff88802b934098 ...

CVE-2022-48837

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: rndis: prevent integer overflow in rndissetresponse If "BufOffset" is very large the "BufOffset + 8" operation can have an integer overflow...

CVE-2022-48837

The CVE-2022-48837 vulnerability affects the Linux kernel USB gadget RNDIS code: rndis_set_response() may overflow ifBufOffset is very large, because BufOffset + 8 can wrap. The documented impact is a potential overflow with high severity (CVE-2019-like pattern) and is described as impacting conf...

CVE-2022-48838

CVE-2022-48838 affects the Linux kernel USB gadget subsystem. The issue is a use-after-free in dev_uevent triggered by a race between the gadget core and the driver core: dev_uevent reads dev->driver->name while gadget core can set udc->dev.driver to NULL, leading to a potential derefere...

CVE-2022-48836 Input: aiptek - properly check endpoint type

In the Linux kernel, the following vulnerability has been resolved: Input: aiptek - properly check endpoint type Syzbot reported warning in usbsubmiturb which is caused by wrong endpoint type. There was a check for the number of endpoints, but not for the type of endpoint. Fix it by replacing old...

CVE-2022-48836

In the Linux kernel, the following vulnerability has been resolved: Input: aiptek - properly check endpoint type Syzbot reported warning in usbsubmiturb which is caused by wrong endpoint type. There was a check for the number of endpoints, but not for the type of endpoint. Fix it by replacing old...

CVE-2022-48836

CVE-2022-48836 affects the Linux kernel. Root cause: usb_submit_urb() could accept endpoints of incorrect type because only bNumEndpoints was checked, not endpoint type, enabling a bogus URB as shown in the failure log. Fix: replace the old desc.bNumEndpoints check with usb_find_common_endpoints(...

CVE-2022-48836 Input: aiptek - properly check endpoint type

In the Linux kernel, the following vulnerability has been resolved: Input: aiptek - properly check endpoint type Syzbot reported warning in usbsubmiturb which is caused by wrong endpoint type. There was a check for the number of endpoints, but not for the type of endpoint. Fix it by replacing old...

CVE-2022-48834 usb: usbtmc: Fix bug in pipe direction for control transfers

In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Fix bug in pipe direction for control transfers The syzbot fuzzer reported a minor bug in the usbtmc driver: usb 5-1: BOGUS control dir, pipe 80001e80 doesn't match bRequestType 0 WARNING: CPU: 0 PID: 3813 at...

CVE-2022-48834

CVE-2022-48834 refers to a Linux kernel issue in the usb: usbtmc driver where usbtmc_ioctl_request incorrectly used usb_rcvctrlpipe() for all transfers (in or out). The fix separates control transfers by direction. The vulnerability impact described is a local issue tied to incorrect control pipe...

CVE-2022-48834 usb: usbtmc: Fix bug in pipe direction for control transfers

In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Fix bug in pipe direction for control transfers The syzbot fuzzer reported a minor bug in the usbtmc driver: usb 5-1: BOGUS control dir, pipe 80001e80 doesn't match bRequestType 0 WARNING: CPU: 0 PID: 3813 at...

CVE-2022-48834 usb: usbtmc: Fix bug in pipe direction for control transfers

In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Fix bug in pipe direction for control transfers The syzbot fuzzer reported a minor bug in the usbtmc driver: usb 5-1: BOGUS control dir, pipe 80001e80 doesn't match bRequestType 0 WARNING: CPU: 0 PID: 3813 at...

CVE-2022-48834

In the Linux kernel, the following vulnerability has been resolved: usb: usbtmc: Fix bug in pipe direction for control transfers The syzbot fuzzer reported a minor bug in the usbtmc driver: usb 5-1: BOGUS control dir, pipe 80001e80 doesn't match bRequestType 0 WARNING: CPU: 0 PID: 3813 at...