Awxylitol

An out-of-bounds read flaw was found in the QXL display device emulation in QEMU. The `qxl phys2virt()` function does not check the size of the structure pointed to by the guest physical address, potentially reading past the end of the bar space into adjacent pages. A malicious guest user could use this flaw to crash the QEMU process on the host, causing a denial of service condition.

The issue is related to a NULL pointer dereference via the `vi pci write()` component. This allows attackers to cause a Denial of Service via unspecified vectors.

A stack buffer overflow issue was discovered in the pci vtrnd notify() component.

The issue is related to a NULL pointer dereference via the `vi pci read()` component. This allows attackers to cause a Denial of Service via unspecified vectors.

An issue was discovered in the src/http/httpLib.c file, allowing attackers to cause a denial of service via the `stream` parameter to the `parseUri` function.

The issue is related to a buffer overflow caused by an authenticated user, which can lead to a denial of service or the execution of arbitrary code. This occurs due to the lack of size checking for input data.