UBUNTU-CVE-2025-21877

In the Linux kernel, the following vulnerability has been resolved: usbnet: gl620a: fix endpoint checking in genelinkbind Syzbot reports 1 a warning in usbsubmiturb triggered by inconsistencies between expected and actually present endpoints in gl620a driver. Since genelinkbind does not properly...

CVE-2025-21877 usbnet: gl620a: fix endpoint checking in genelink_bind()

In the Linux kernel, the following vulnerability has been resolved: usbnet: gl620a: fix endpoint checking in genelinkbind Syzbot reports 1 a warning in usbsubmiturb triggered by inconsistencies between expected and actually present endpoints in gl620a driver. Since genelinkbind does not properly...

CVE-2025-21877

CVE-2025-21877 (Linux kernel, usbnet gl620a) affects the usbnet implementation in the kernel where GenelInK_bind() fails to verify that the device actually provides the endpoints it requests. This can lead to a mismatch when an artificially manufactured endpoint is encountered, as Syzbot observed...

CVE-2025-21877 usbnet: gl620a: fix endpoint checking in genelink_bind()

In the Linux kernel, the following vulnerability has been resolved: usbnet: gl620a: fix endpoint checking in genelinkbind Syzbot reports 1 a warning in usbsubmiturb triggered by inconsistencies between expected and actually present endpoints in gl620a driver. Since genelinkbind does not properly...

CVE-2025-21877

In the Linux kernel, the following vulnerability has been resolved: usbnet: gl620a: fix endpoint checking in genelinkbind Syzbot reports 1 a warning in usbsubmiturb triggered by inconsistencies between expected and actually present endpoints in gl620a driver. Since genelinkbind does not properly...

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 the gl620a driver not properly validating endpoints, which could lead to invalid URB submissions...