CVE-2023-52894

CVE-2023-52894 affects the Linux kernel USB gadget f_ncm path, where a NULL cdev->gadget dereferences max_speed in ncm_bitrate() during SPEED_NOTIFY handling. The issue was observed on an aarch64 GKI 5.10.149-android13 crash (NULL pointer dereference at 0x5c) and is linked to ncm_do_notify() S...

CVE-2023-52894 usb: gadget: f_ncm: fix potential NULL ptr deref in ncm_bitrate()

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fncm: fix potential NULL ptr deref in ncmbitrate In Google internal bug 265639009 we've received an as yet unreproducible crash report from an aarch64 GKI 5.10.149-android13 running device. AFAICT the source code is...