CVE-2024-49970 drm/amd/display: Implement bounds check for stream encoder creation in DCN401

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Implement bounds check for stream encoder creation in DCN401 'streamencregs' array is an array of dcn10streamencregisters structures. The array is initialized with four elements, corresponding to the four calls t...

CVE-2024-49896 drm/amd/display: Check stream before comparing them

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check stream before comparing them WHAT & HOW amdgpudm can pass a null stream to dcisstreamunchanged. It is necessary to check for null before dereferencing them. This fixes 1 FORWARDNULL issue reported by Coveri...

CVE-2024-49896

CVE-2024-49896 is a Linux kernel vulnerability affecting the amdgpu/display path. The issue arises when amdgpu_dm passes a null stream to dc_is_stream_unchanged, leading to a potential NULL dereference. The description in the sources notes the root cause as missing null-check before dereferencing...

CVE-2024-49896 drm/amd/display: Check stream before comparing them

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check stream before comparing them WHAT & HOW amdgpudm can pass a null stream to dcisstreamunchanged. It is necessary to check for null before dereferencing them. This fixes 1 FORWARDNULL issue reported by Coveri...

CVE-2024-49896 drm/amd/display: Check stream before comparing them

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check stream before comparing them WHAT & HOW amdgpudm can pass a null stream to dcisstreamunchanged. It is necessary to check for null before dereferencing them. This fixes 1 FORWARDNULL issue reported by Coveri...

CVE-2024-49893

CVE-2024-49893 affects the Linux kernel DRM display path (drm/amd/display). The issue arises when dc_state_get_stream_status can return NULL, so stream_status must be checked before use. The patch fixes a NULL_RETURNS issue reported by Coverity by adding a NULL check before accessing stream_statu...

SUSE 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...

SUSE CVE-2024-47711

In the Linux kernel, the following vulnerability has been resolved: afunix: Don't return OOB skb in manageoob. syzbot reported use-after-free in unixstreamrecvurg. 0 The scenario is 1. sendMSGOOB 2. recvMSGOOB - The consumed OOB remains in recv queue 3. sendMSGOOB 4. recv - manageoob returns the...

DEBIAN-CVE-2024-47711

In the Linux kernel, the following vulnerability has been resolved: afunix: Don't return OOB skb in manageoob. syzbot reported use-after-free in unixstreamrecvurg. 0 The scenario is 1. sendMSGOOB 2. recvMSGOOB - The consumed OOB remains in recv queue 3. sendMSGOOB 4. recv - manageoob returns the...

DEBIAN-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...

AZL-50722 CVE-2024-47683 affecting package kernel 5.15.200.1-1

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...

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 failure to reset skstate to CLOSED in the sctp subsystem upon an auto-bind failure, which could result i...

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

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 Linux kernel that stems from a null pointer check not being performed prior to the use of streamstatus, which could result in a null pointer...

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

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 an improper memory release in the zram subsystem for the secondary algorithm name of a multi-stream device,...

PT-2024-33753

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: A null pointer dereference issue has been identified in the Linux kernel, specifically in the drm/amd/display component. The problem arises when the stream status is null in the planes change...

Linux kernel code 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 an issue in the drm/amd/display component that recalculates the DSC parameter when there is no stream link...