CVE-2021-47142

A vulnerability was found in DRM Direct Rendering Manager AMDGPU driver of Linux Kernel, where an use-after-free occurred due to the failure to properly set ttm-sg to NULL, leads to a panic scenario causing potential memory corruption. Mitigation Red Hat has investigated whether a possible...

DEBIAN-CVE-2021-47142

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix a use-after-free looks like we forget to set ttm-sg to NULL. Hit panic below 1235.844104 general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b7b4b: 0000 1 SMP DEBUGPAGEALLOC NOPTI 1235.989074...

UBUNTU-CVE-2021-47142

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix a use-after-free looks like we forget to set ttm-sg to NULL. Hit panic below 1235.844104 general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b7b4b: 0000 1 SMP DEBUGPAGEALLOC NOPTI 1235.989074...

CVE-2021-47142

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix a use-after-free looks like we forget to set ttm-sg to NULL. Hit panic below 1235.844104 general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b7b4b: 0000 1 SMP DEBUGPAGEALLOC NOPTI 1235.989074...

CVE-2021-47142

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix a use-after-free looks like we forget to set ttm-sg to NULL. Hit panic below 1235.844104 general protection fault, probably for non-canonical address 0x6b6b6b6b6b6b7b4b: 0000 1 SMP DEBUGPAGEALLOC NOPTI 1235.989074...

PT-2024-8174

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the drm/amdgpu component of the Linux kernel, specifically with the amdgpu ttm gart bind function. The vulnerability can cause a denial of service due to...

PT-2024-21621

Name of the Vulnerable Software and Affected Versions Linux kernel versions up to 6.7.10/6.8.1 Description The issue is related to an out-of-bounds access in the mmhub client id handling, specifically with cid 0x140. This has been resolved by properly handling the cid. Recommendations Update to a...

PT-2024-32210

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a warning dereferencing hive in the drm/amdgpu component of the Linux kernel. Specifically, it checks if the amdgpu hive info hive is NULL to prevent potential...

PT-2024-31329

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel, specifically with the drm/amdgpu component. It involves forwarding soft recovery errors to userspace to prevent a bad state where apps keep...

AZL-58623 CVE-2023-52585 affecting package kernel for versions less than 5.15.176.3-3

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix possible NULL dereference in amdgpurasqueryerrorstatushelper Return invalid error code -EINVAL for invalid block id. Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpuras.c:1183 amdgpurasqueryerrorstatushelper...

Linux kernel security vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the fact that amdgpurasqueryerrorstatushelper in drm/amdgpu may contain a NULL pointer dereference...

CVE-2023-52585: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix possible NULL dereference in amdgpurasqueryerrorstatushelper Return invalid error code -EINVAL for invalid block id. Fixes the below: drivers/gpu/drm/amd/amdgpu/amdgpuras.c:1183 amdgpurasqueryerrorstatushelper...

PT-2024-21578

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue in the Linux kernel has been resolved by resetting the IH OVERFLOW CLEAR bit in the drm/amdgpu module. This change allows for the detection of subsequent IH ring buffer...

Unbreakable Enterprise kernel-container security update

5.4.17-2136.325.5.el8 - perf symbols: Symbol lookup with kcore can fail if multiple segments match stext Krister Johansen Orabug: 35905508 - char: misc: Increase the maximum number of dynamic misc devices to 1048448 D Scott Phillips Orabug: 35905508 - perf/arm-cmn: Fix invalid pointer when access...

kernel: Linux kernel: Denial of Service due to PCI device reference count leak

A flaw was found in the Linux kernel. A local low-privileged user could exploit a reference count leak in the drm/amdgpu component. This vulnerability, related to how PCI Peripheral Component Interconnect devices are managed, could lead to a Denial of Service DoS by exhausting system resources...

kernel: drm/amdgpu/powerplay/psm: Fix memory leak in power state init

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/powerplay/psm: Fix memory leak in power state init Commit 902bc65de0b3 "drm/amdgpu/powerplay/psm: return an error in power state init" made the power state init function return early in case of failure to get an entry...

kernel: null pointer when load rlc firmware

A vulnerability was found in the drm/amdgpu driver of Linux Kernel, causing null pointer dereference when attempting to load RLC Run-Length Coding firmware. This issue arises if the firmware has an incorrect header size, causing premature release of the firmware pointer in amdgpuucoderequest,...

kernel: drm/amdgpu: SDMA update use unlocked iterator

A denial of service exists in the linux kernel such that there is a SDMA update page table may be called from an unlocked context, leading to damage to system availability and integrity...

PT-2023-9388

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.15.0-43-generic 46 Description The vulnerability is related to a null pointer access in the drm/amdgpu component of the Linux kernel. It can be triggered by reading the amdgpu regs smc file in certain types of...

PT-2023-9385

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a possible null pointer dereference in the amdgpu vm bo update function of the Linux kernel's drm/amdgpu component. This could allow a remote attacker to cause a...