CVE-2024-47704

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check linkres-hpodplinkenc before using it WHAT & HOW Functions dpenablelinkphy and dpdisablelinkphy can pass linkres without initializing hpodplinkenc and it is necessary to check for null before dereferencing...

CVE-2024-47704 drm/amd/display: Check link_res->hpo_dp_link_enc before using it

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check linkres-hpodplinkenc before using it WHAT & HOW Functions dpenablelinkphy and dpdisablelinkphy can pass linkres without initializing hpodplinkenc and it is necessary to check for null before dereferencing...

CVE-2024-47704 drm/amd/display: Check link_res->hpo_dp_link_enc before using it

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check linkres-hpodplinkenc before using it WHAT & HOW Functions dpenablelinkphy and dpdisablelinkphy can pass linkres without initializing hpodplinkenc and it is necessary to check for null before dereferencing...

CVE-2024-47704

CVE-2024-47704 affects the Linux kernel in the drm/amd/display path. The issue arises when dp_enable_link_phy/dp_disable_link_phy pass link_res without initializing hpo_dp_link_enc, leading to null dereference (two forward_null issues). The connected Nessus/NASL entries confirm the vulnerability ...

CVE-2024-47683

CVE-2024-47683 affects the Linux kernel’s DRM/AMD display path. The issue is a NULL pointer dereference during MST/DSC setup when a mode change is not detected; the fix is to skip recomputing DSC parameters if there is no stream on the link, with further checks to confirm whether the stream is al...

CVE-2024-47683

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip Recompute DSC Params if no Stream on Link why Encounter NULL pointer dereference uner mst + dsc setup. BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1 PREEMPT SMP NOP...

CVE-2024-47683 drm/amd/display: Skip Recompute DSC Params if no Stream on Link

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip Recompute DSC Params if no Stream on Link why Encounter NULL pointer dereference uner mst + dsc setup. BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1 PREEMPT SMP NOP...

CVE-2024-47683 drm/amd/display: Skip Recompute DSC Params if no Stream on Link

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip Recompute DSC Params if no Stream on Link why Encounter NULL pointer dereference uner mst + dsc setup. BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1 PREEMPT SMP NOP...

CVE-2024-47683 drm/amd/display: Skip Recompute DSC Params if no Stream on Link

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip Recompute DSC Params if no Stream on Link why Encounter NULL pointer dereference uner mst + dsc setup. BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1 PREEMPT SMP NOP...

USN-7077-1 amd64-microcode vulnerability

Enrique Nissim and Krzysztof Okupski discovered that some AMD processors did not properly restrict access to the System Management Mode SMM configuration when the SMM Lock was enabled. A privileged local attacker could possibly use this issue to further escalate their privileges and execute...

USN-7077-1: AMD Microcode vulnerability

Enrique Nissim and Krzysztof Okupski discovered that some AMD processors did not properly restrict access to the System Management Mode SMM configuration when the SMM Lock was enabled. A privileged local attacker could possibly use this issue to further escalate their privileges and execute...

Linux kernel 安全漏洞

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 an issue in the drm/amd/display component where the return value of the getbytesperelement function may be...

Linux kernel 安全漏洞

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, which stems from an issue with the DML2 policy update for the drm/amd/display module...

Linux kernel 安全漏洞

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, which stems from an issue in the drm/amd/display module planeschangedforexistingstream function that does not handle the ca...

Linux kernel 安全漏洞

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 Linux kernel that stems from multiple unchecked uses of the null pointer in the drm/amd/display component...

Linux kernel 安全漏洞

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 improper handling of null pointer dereferences in the dcn32inithw function in the drm/amd/display subsystem,...

Linux kernel 安全漏洞

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 improper checking of phantomstream return values in the drm/amd/display component...

Linux kernel 安全漏洞

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 Linux kernel that originates from the dcn20setoutputtransferfunc function in the drm/amd/display module that does not perform null checking o...

Linux kernel 安全漏洞

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 use of uninitialized variables in the drm/amd/display driver, which could lead to null pointer...

Linux kernel 安全漏洞

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 a null pointer reference issue in the commitplanesforstream function in the drm/amd/display component...