Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007566)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007566 advisory. In the Linux kernel, the following vulnerability has been resolved: media: usb: siano: Fix use after free bugs caused by dosubmiturb There are UAF bugs caused by...

CVE-2023-54270

In the Linux kernel, the following vulnerability has been resolved: media: usb: siano: Fix use after free bugs caused by dosubmiturb There are UAF bugs caused by dosubmiturb. One of the KASan reports is shown below: 36.403605 BUG: KASAN: use-after-free in workerthread+0x4a2/0x890 36.406105 Read o...

CVE-2023-54270 media: usb: siano: Fix use after free bugs caused by do_submit_urb

In the Linux kernel, the following vulnerability has been resolved: media: usb: siano: Fix use after free bugs caused by dosubmiturb There are UAF bugs caused by dosubmiturb. One of the KASan reports is shown below: 36.403605 BUG: KASAN: use-after-free in workerthread+0x4a2/0x890 36.406105 Read o...

CVE-2023-54270 media: usb: siano: Fix use after free bugs caused by do_submit_urb

In the Linux kernel, the following vulnerability has been resolved: media: usb: siano: Fix use after free bugs caused by dosubmiturb There are UAF bugs caused by dosubmiturb. One of the KASan reports is shown below: 36.403605 BUG: KASAN: use-after-free in workerthread+0x4a2/0x890 36.406105 Read o...

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 the Linux kernel that stems from improper handling of the dosubmiturb error in media: usb: siano, which could lead to reuse after release...

kernel: media: usb: siano: Fix use after free bugs caused by do_submit_urb

A use-after-free vulnerability was found in the Linux kernel's Siano USB driver for digital TV receivers. In dosubmiturb, memory allocated during smsusbprobe can be freed by smsusbtermdevice while URB work items are still referencing it. This leads to a use-after-free condition when worker thread...

kernel: media: usb: siano: Fix use after free bugs caused by do_submit_urb

A use-after-free vulnerability was found in the Linux kernel's Siano USB driver for digital TV receivers. In dosubmiturb, memory allocated during smsusbprobe can be freed by smsusbtermdevice while URB work items are still referencing it. This leads to a use-after-free condition when worker thread...

The vulnerability of the do_submit_urb() function in the drivers/media/usb/siano/smsusb.c file of the digital TV siano driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the dosubmiturb function in the drivers/media/usb/siano/smsusb.c file of the digital TV siano driver for the Linux operating system is related to the use of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a service failure...