UBUNTU-CVE-2022-49189

In the Linux kernel, the following vulnerability has been resolved: clk: qcom: clk-rcg2: Update logic to calculate D value for RCG The display pixel clock has a requirement on certain newer platforms to support M/N as 2/3 and the final D value calculated results in underflow errors. As the curren...

CVE-2024-39441

In wifi display, there is a possible missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed...

CVE-2024-39441

In wifi display, there is a possible missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed...

CVE-2024-39441

The CVE-2024-39441 entry concerns Unisoc Unisoc components with a vulnerability in wifi display due to a missing permission check. This can allow local escalation of privilege without requiring additional execution privileges (local vector, as described). The connected Red Hat and NVD entries mir...

CVE-2022-49483 drm/msm/disp/dpu1: avoid clearing hw interrupts if hw_intr is null during drm uninit

In the Linux kernel, the following vulnerability has been resolved: drm/msm/disp/dpu1: avoid clearing hw interrupts if hwintr is null during drm uninit If edp modeset init is failed due to panel being not ready and probe defers during drm bind, avoid clearing irqs and dereference hwintr when hwin...

CVE-2022-49294 drm/amd/display: Check if modulo is 0 before dividing.

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if modulo is 0 before dividing. How & Why If a value of 0 is read, then this will cause a divide-by-0 panic...

CVE-2022-49294 drm/amd/display: Check if modulo is 0 before dividing.

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if modulo is 0 before dividing. How & Why If a value of 0 is read, then this will cause a divide-by-0 panic...

CVE-2022-49294

CVE-2022-49294 affects the Linux kernel (drm/amd/display) and is caused by an unchecked modulo division that can read 0, leading to a divide-by-zero panic. The available connected documents confirm the root cause and indicate a fix in the kernel to check for modulo == 0 before dividing. The explo...

CVE-2022-49294

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check if modulo is 0 before dividing. How & Why If a value of 0 is read, then this will cause a divide-by-0 panic...

CVE-2022-49233 drm/amd/display: Call dc_stream_release for remove link enc assignment

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Call dcstreamrelease for remove link enc assignment Why A porting error resulted in the stream assignment for the link being retained without being released - a memory leak. How Fix the porting error by adding ba...

CVE-2022-49233 drm/amd/display: Call dc_stream_release for remove link enc assignment

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Call dcstreamrelease for remove link enc assignment Why A porting error resulted in the stream assignment for the link being retained without being released - a memory leak. How Fix the porting error by adding ba...

CVE-2022-49233

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Call dcstreamrelease for remove link enc assignment Why A porting error resulted in the stream assignment for the link being retained without being released - a memory leak. How Fix the porting error by adding ba...

CVE-2022-49233 drm/amd/display: Call dc_stream_release for remove link enc assignment

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Call dcstreamrelease for remove link enc assignment Why A porting error resulted in the stream assignment for the link being retained without being released - a memory leak. How Fix the porting error by adding ba...

CVE-2022-49232 drm/amd/display: Fix a NULL pointer dereference in amdgpu_dm_connector_add_common_modes()

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix a NULL pointer dereference in amdgpudmconnectoraddcommonmodes In amdgpudmconnectoraddcommonmodes, amdgpudmcreatecommonmode is assigned to mode and is passed to drmmodeprobedadd directly after that...

CVE-2022-49221 drm/msm/dp: populate connector of struct dp_panel

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: populate connector of struct dppanel DP CTS test case 4.2.2.6 has valid edid with bad checksum on purpose and expect DP source return correct checksum. During drm edid read, correct edid checksum is calculated and...

CVE-2022-49203 drm/amd/display: Fix double free during GPU reset on DC streams

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix double free during GPU reset on DC streams Why The issue only occurs during the GPU reset code path. We first backup the current state prior to commiting 0 streams internally from DM to DC. This state backup...

CVE-2022-49203

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix double free during GPU reset on DC streams Why The issue only occurs during the GPU reset code path. We first backup the current state prior to commiting 0 streams internally from DM to DC. This state backup...

CVE-2022-49203 drm/amd/display: Fix double free during GPU reset on DC streams

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix double free during GPU reset on DC streams Why The issue only occurs during the GPU reset code path. We first backup the current state prior to commiting 0 streams internally from DM to DC. This state backup...

CVE-2022-49203

CVE-2022-49203 – Linux kernel (drm/amd/display): The issue is a double free during GPU reset on DC streams. Root cause: during reset, a pre-commit state backup retains valid link encoder assignments; DC clears them in the current state but not in the backup, freeing an extra reference and causing...

CVE-2022-49189 clk: qcom: clk-rcg2: Update logic to calculate D value for RCG

In the Linux kernel, the following vulnerability has been resolved: clk: qcom: clk-rcg2: Update logic to calculate D value for RCG The display pixel clock has a requirement on certain newer platforms to support M/N as 2/3 and the final D value calculated results in underflow errors. As the curren...