netdevsim: prevent bad user input in nsim_dev_health_break_write()

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kernel: udmabuf: validate ubuf->pagecount

A vulnerability was found in the Linux kernel in the udmabufcreate function. An improper user-provided argument validation can lead to a ZEROPTR value being passed to the sgallocappendtablefrompages function, which attempts a dereference and leads to a kernel crash...

UBUNTU-CVE-2019-10912

In Symfony before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, it is possible to cache objects that may contain bad user input. On serialization or unserialization, this could result in the deletion of files that the current user has access to. This is related to...

Arbitrary file deletion

In Symfony before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, it is possible to cache objects that may contain bad user input. On serialization or unserialization, this could result in the deletion of files that the current user has access to. This is related to...

CVE-2019-10912

In Symfony before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, it is possible to cache objects that may contain bad user input. On serialization or unserialization, this could result in the deletion of files that the current user has access to. This is related to...