usb: gadget: aspeed: Add NULL pointer check in ast_vhub_init_dev()

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UBUNTU-CVE-2025-37881

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: aspeed: Add NULL pointer check in astvhubinitdev The variable d-name, returned by devmkasprintf, could be NULL. A pointer check is added to prevent potential NULL pointer dereference. This is similar to the fix in...

PT-2022-33850

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.15.61 Description A refcount leak bug was found in the ast vhub init desc function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions prior to...

PT-2025-26065

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A refcount leak bug was found in the ast vhub init desc function. The issue arises because of node put is not called for the reference returned by of get child by name, which increases t...