CVE-2023-52657 Revert "drm/amd/pm: resolve reboot exception for si oland"

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amd/pm: resolve reboot exception for si oland" This reverts commit e490d60a2f76bff636c68ce4fe34c1b6c34bbd86. This causes hangs on SI when DC is enabled and errors on driver reboot and power off cycles...

CVE-2023-52691: Double Free

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: fix a double-free in sidpminit When the allocation of adev-pm.dpm.dynstate.vddcdependencyondispclk.entries fails, amdgpufreeextendedpowertable is called to free some fields of adev. However, when the control flow...

CVE-2023-52671: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix hang/underflow when transitioning to ODM4:1 Why Under some circumstances, disabling an OPTC and attempting to reclaim its OPPs for a different OPTC could cause a hang/underflow due to OPPs not being properly...

CVE-2024-35799: Uncontrolled Resource Consumption

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Prevent crash when disable stream Why Disabling stream encoder invokes a function that no longer exists. How Check if the function declaration is NULL in disable stream encoder...

CVE-2023-52673: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix a debugfs null pointer error WHY & HOW Check whether getsubvpen callback exists before calling it...

CVE-2023-52695: NULL Pointer Dereference

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check writeback connectors in createvalidatestreamforsink WHY & HOW This is to check connector type to avoid unhandled null pointer for writeback connectors...

CVE-2023-52657: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: Revert "drm/amd/pm: resolve reboot exception for si oland" This reverts commit e490d60a2f76bff636c68ce4fe34c1b6c34bbd86. This causes hangs on SI when DC is enabled and errors on driver reboot and power off cycles...

PT-2024-26739

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to a bounds check in the Linux kernel's drm/amd/display component, specifically for dcn35 DcfClocks. The problem arises because NumFclkLevelsEnabled is used instead ...

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 a double release issue in the drm/amd/pm module...

SUSE CVE-2022-48698

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix memory leak when using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. Fix this up by properly calling dput...

SUSE CVE-2024-27045

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix a potential buffer overflow in 'dpdscclockenread' Tell snprintf to store at most 10 bytes in the output buffer instead of 30. Fixes the below:...

UBUNTU-CVE-2022-48698

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix memory leak when using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. Fix this up by properly calling dput...

CVE-2022-48698

The Linux kernel contains a memory leak vulnerability within the drm/amd/display component. The issue arises because the debugfs_lookup() function fails to call dput() on its result, causing memory to leak over time. This was addressed by ensuring dput() is properly called. While some reports sug...

CVE-2022-48698 drm/amd/display: fix memory leak when using debugfs_lookup()

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix memory leak when using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. Fix this up by properly calling dput...

CVE-2022-48698: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix memory leak when using debugfslookup When calling debugfslookup the result must have dput called on it, otherwise the memory will leak over time. Fix this up by properly calling dput...

PT-2024-7186

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to an incorrect calculation of an index in the Linux kernel's DRM/AMD display module, specifically in the hdcp ddc.c file. This could potentially allow an attacker t...

PT-2024-32212

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference issue has been resolved in the Linux kernel. The system now checks the tbo resource pointer and skips it if NULL in drm/amd/amdgpu. Recommendations At the...

PT-2024-32218

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel, specifically in the drm/amd/display component. It involves checking num valid sets before accessing reader wm sets to avoid a negative index. Th...

PT-2024-32217

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel, specifically the drm/amd/display component. It involves skipping inactive planes within ModeSupportAndSystemConfiguration. The problem was...

PT-2024-32220

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel, specifically the drm/amd/display component. It has been resolved by stopping the amdgpu dm initialization when the stream numbers are greater th...