9 matches found
Linux kernel Heap Buffer Overflow DoS
The vulnerability of the mmioread function in the Linux operating system’s kernel is related to a memory leak that occurs due to incorrect initialization of the variable val. Exploiting this vulnerability can allow an attacker to cause a service failure...
Linux kernel Heap Buffer Overflow DoS
The vulnerability of the mmioread function in the Linux operating system’s kernel is related to a memory leak that occurs due to incorrect initialization of the variable val. Exploiting this vulnerability can allow an attacker to cause a service failure...
CVE-2024-46794
In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix data leak in mmioread The mmioread function makes a TDVMCALL to retrieve MMIO data for an address from the VMM. Sean noticed that mmioread unintentionally exposes the value of an initialized variable val on the stack...
CVE-2024-46794
In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix data leak in mmioread The mmioread function makes a TDVMCALL to retrieve MMIO data for an address from the VMM. Sean noticed that mmioread unintentionally exposes the value of an initialized variable val on the stack...
UBUNTU-CVE-2024-46794
In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix data leak in mmioread The mmioread function makes a TDVMCALL to retrieve MMIO data for an address from the VMM. Sean noticed that mmioread unintentionally exposes the value of an initialized variable val on the stack...
CVE-2024-46794
In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix data leak in mmioread The mmioread function makes a TDVMCALL to retrieve MMIO data for an address from the VMM. Sean noticed that mmioread unintentionally exposes the value of an initialized variable val on the stack...
CVE-2024-46794 x86/tdx: Fix data leak in mmio_read()
In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix data leak in mmioread The mmioread function makes a TDVMCALL to retrieve MMIO data for an address from the VMM. Sean noticed that mmioread unintentionally exposes the value of an initialized variable val on the stack...
CVE-2024-46794
CVE-2024-46794 : In the Linux kernel (x86/tdx), the mmio_read() TDVMCALL could leak the value of an initialized stack variable (val) to the VMM. The fix prevents sending the original value of *val to the VMM. The vulnerability description appears consistently in connected sources (e.g., Astra Lin...
CVE-2024-46794: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: x86/tdx: Fix data leak in mmioread The mmioread function makes a TDVMCALL to retrieve MMIO data for an address from the VMM. Sean noticed that mmioread unintentionally exposes the value of an initialized variable val on the stack...