Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2020-5917)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-5917 advisory. 4.1.12-124.44.4.1 - powercap: restrict energy meter to root access Kanth Ghatraju Orabug: 32040806 CVE-2020-8694 CVE-2020-8695 Tenable has extracte...

Phoenix Technologies Windows kernel driver vulnerable to insufficient access control on its IOCTL

Overview Some of the Windows kernel drivers provided by Phoenix Technologies Inc. is vulnerable to insufficient access control on its IOCTL CWE-782, CVE-2023-35841. Takahiro Haruyama of VMware reported this vulnerability to JPCERT/CC. JPCERT/CC coordinated with the developer. Impact By sending a...

Exploit for CVE-2023-20562

HITCON 2023 Demo CVE-2023-20562 Description This demonstra...

CVE-2023-28576 Time-of-check Time-of-use (TOCTOU) Race Condition in Camera Kernel Driver

The buffer obtained from kernel APIs such as cammemgetcpubuf may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify the packet header e.g. header.count, causing checks e.g. size checks in kernel code to be invalid. This may lead to...

CVE-2023-28576 Time-of-check Time-of-use (TOCTOU) Race Condition in Camera Kernel Driver

The buffer obtained from kernel APIs such as cammemgetcpubuf may be readable/writable in userspace after kernel accesses it. In other words, user mode may race and modify the packet header e.g. header.count, causing checks e.g. size checks in kernel code to be invalid. This may lead to...

CVE-2021-0948

The PVRSRVBridgeGetMultiCoreInfo ioctl in the PowerVR kernel driver can return uninitialized kernel memory to user space. The contents of this memory could contain sensitive information...

Information disclosure

The PVRSRVBridgeGetMultiCoreInfo ioctl in the PowerVR kernel driver can return uninitialized kernel memory to user space. The contents of this memory could contain sensitive information...

CVE-2021-0948

CVE-2021-0948 affects the PVRSRVBridgeGetMultiCoreInfo ioctl in the PowerVR kernel driver. The issue allows returning uninitialized kernel memory to user space, meaning the contents of that memory could disclose sensitive information. Supported by multiple connected sources (NVD/Red Hat/CVE ecosy...

CVE-2021-0948

The PVRSRVBridgeGetMultiCoreInfo ioctl in the PowerVR kernel driver can return uninitialized kernel memory to user space. The contents of this memory could contain sensitive information...

ARM Mali GPU Kernel Driver < r42p0 Improper Memory Access (CVE-2022-46396)

The version of the Mali GPU Kernel Driver installed on the remote system is prior to r42p0 running on Valhall or 5th Gen architecture. It is, therefore affected by an improper memory access vulnerability. A non-privileged user can make improper GPU memory processing operations to access a limited...

ARM Mali GPU Kernel Driver < r38p1 / r40p0 Improper Memory Access (CVE-2022-36449)

The version of the Mali GPU Kernel Driver installed on the remote system is prior to r38p1 or r40p0 running on Midgard, Bifrost or Valhall architecture. It is, therefore affected by an improper memory access vulnerability. A non-privileged user can make improper GPU processing operations to gain...

ARM Mali GPU Kernel Driver < r42p0 Improper Memory Access (CVE-2023-22808)

The version of the Mali GPU Kernel Driver installed on the remote system is prior to r42p0 running on Bifrost, Valhall or 5th Gen architecture. It is, therefore affected by an improper memory access vulnerability. A non-privileged user can read a small portion of the allocator process memory. Not...

ARM Mali GPU Kernel Driver < r42p0 Use After Free (CVE-2022-46395)

The version of the Mali GPU Kernel Driver installed on the remote system is prior to r42p0 running on Midgard, Bifrost, Valhall or 5th Gen architecture. It is, therefore affected by a use-after-free error. A non-privileged user can make improper GPU processing operations to gain access to already...

ARM Mali GPU Kernel Driver < r43p0 Use After Free (CVE-2023-28469)

The version of the Mali GPU Kernel Driver installed on the remote system is prior to r43p0 running on Valhall or 5th Gen architecture. It is, therefore affected by a use-after-free error. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. Not...

ARM Mali GPU Kernel Driver < r41p0 Use After Free (CVE-2022-46891)

The version of the Mali GPU Kernel Driver installed on the remote system is prior to r41p0 running on Midgard, Bifrost or Valhall architecture. It is, therefore affected by a use-after-free error. A non-privileged user can make improper GPU processing operations to gain access to already freed...

ARM Mali GPU Kernel Driver < r42p0 Improper Memory Access (CVE-2022-46781)

The version of the Mali GPU Kernel Driver installed on the remote system is prior to r42p0 running on Valhall or 5th Gen architecture. It is, therefore affected by an improper memory access vulnerability. A non-privileged user can make improper GPU memory processing operations to access a limited...

ARM Mali GPU Kernel Driver < r32p0 / < r36p0 Improper Memory Access (CVE-2022-22706)

The version of the Mali GPU Kernel Driver installed on the remote system is prior to r32p0 running on Midgard architecture or prior to r36p0 running on Bifrost or Valhall architecture. It is, therefore affected by an improper memory access vulnerability. A non-privileged user can get a write acce...

ARM Mali GPU Kernel Driver < r32p0 / < r37p0 Use After Free (CVE-2022-28348)

The version of the Mali GPU Kernel Driver installed on the remote system is prior to r32p0 running on Midgard architecture or prior to r37p0 running on Bifrost or Valhall architecture. It is, therefore affected by a use-after-free error. A non-privileged user can make improper operations on GPU...

ARM Mali GPU Kernel Driver < r43p0 Use After Free (CVE-2023-28147)

The version of the Mali GPU Kernel Driver installed on the remote system is prior to r43p0 running on Midgard, Bifrost, Valhall or 5th Gen architecture. It is, therefore affected by a use-after-free error. A non-privileged user can make improper GPU processing operations to gain access to already...

ARM Mali GPU Kernel Driver < r29p0 / < r31p0 Use After Free (CVE-2021-28663)

The version of the Mali GPU Kernel Driver installed on the remote system is prior to r29p0 running on Bifrost or Valhall architecture or prior to r31p0 running on Midgard architecture. It is, therefore affected by a use-after-free error. vulnerability. A non-privileged user can make improper...