CVE-2024-46804

CVE-2024-46804 affects the Linux kernel’s DRM/AMD display path, specifically HDCP DDC access. The vulnerability stems from an array index overrun due to not validating the index, which could lead to overrun/W earlier reports. The fix adds proper checks: validate the message id (msg_id) and ensure...

CVE-2024-46802 drm/amd/display: added NULL check at start of dc_validate_stream

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: added NULL check at start of dcvalidatestream Why prevent invalid memory access How check if dc and stream are NULL...

CVE-2024-46802

CVE-2024-46802 affects the Linux kernel’s DRM-AMD display path. The vulnerability is a NULL-dereference in drm/amd/display when validating a stream, caused by missing NULL checks for dc or stream. The fixed code adds a NULL check at the start of dc_validate_stream to prevent invalid memory access...

CVE-2024-46802 drm/amd/display: added NULL check at start of dc_validate_stream

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: added NULL check at start of dcvalidatestream Why prevent invalid memory access How check if dc and stream are NULL...

CVE-2024-39434

In drm service, there is a possible out of bounds read due to a missing bounds check. This could lead to local denial of service with System execution privileges needed...

CVE-2024-39433

In drm service, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with System execution privileges needed...

CVE-2024-39434

In drm service, there is a possible out of bounds read due to a missing bounds check. This could lead to local denial of service with System execution privileges needed...

CVE-2024-39434

In drm service, there is a possible out of bounds read due to a missing bounds check. This could lead to local denial of service with System execution privileges needed...

CVE-2024-39434

CVE-2024-39434 concerns UNISOC chipsets where the drm service contains a missing bounds check that enables an out-of-bounds read. This is described as a local denial of service condition with system execution privileges required. The available connected sources consistently report the issue in th...

CVE-2024-39433

In drm service, there is a possible out of bounds write due to a missing bounds check. This could lead to local denial of service with System execution privileges needed...

CVE-2024-39433

CVE-2024-39433 affects UNISOC/drm service components in chipsets and is associated with a missing bounds check, causing an out-of-bounds write that can lead to local denial of service with System execution privileges. The connected sources confirm the vulnerable component (drm service) and the im...

PT-2024-28492 · Google · Android

Name of the Vulnerable Software and Affected Versions: Android versions prior to the fixed version Description: The issue is related to a missing bounds check in the drm service, which could lead to a possible out of bounds write. This could result in a local denial of service and requires System...

CVE-2024-46812: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip inactive planes within ModeSupportAndSystemConfiguration Why Coverity reports Memory - illegal accesses. How Skip inactive planes...

CVE-2024-46818: Improper Validation of Array Index

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check gpioid before used as array index WHY & HOW GPIOIDUNKNOWN -1 is not a valid value for array index and therefore should be checked in advance. This fixes 5 OVERRUN issues reported by Coverity...

CVE-2024-46803: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Check debug trap enable before write dbgevfile In interrupt context, write dbgevfile will be run by work queue. It will cause write dbgevfile execution after debugtrapdisable, which will cause NULL pointer access. v2:...

CVE-2024-46815: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check numvalidsets before accessing readerwmsets WHY & HOW numvalidsets needs to be checked to avoid a negative index when accessing readerwmsetsnumvalidsets - 1. This fixes an OVERRUN issue reported by Coverity...

CVE-2024-46821: Improper Validation of Array Index

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Fix negative array index read Avoid using the negative values for clkidex as an index into an array pptable-DpmDescriptor. V2: fix clkindex return check Tim Huang...

CVE-2024-46802: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: added NULL check at start of dcvalidatestream Why prevent invalid memory access How check if dc and stream are NULL...

CVE-2024-46808: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add missing NULL pointer check within dpcdextendaddressrange Why & How ASSERT if return NULL from kcalloc...

PT-2024-28493 · Google · Android

Name of the Vulnerable Software and Affected Versions: Android versions affected versions not specified Description: The issue is related to a missing bounds check in the drm service, which could lead to a local denial of service. This requires System execution privileges. Recommendations: At the...