CVE-2022-49458

CVE-2022-49458 concerns the Linux kernel MSM DRM path where, if an error occurs before a request_irq() call, msm_drm_uninit() could call free_irq() on an IRQ that was not requested. The described backtrace shows a “Trying to free already-free IRQ” in a Qualcomm SM8350 environment, indicating a us...

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...

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 a possible null pointer dereference in the drm/msm module in the absence of an IOMMU...

PT-2026-2885

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s DRM MSM A6xx driver where a NULL pointer dereference could occur. Specifically, the preempt prepare postamble function was being called before verifyi...

PT-2025-30810

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue where a fence leak could occur in the submit error path within the drm/msm subsystem. In error scenarios, a submit operation might be unreferenced...

PT-2025-30809

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak was identified in the drm/msm subsystem of the Linux kernel, specifically within the error handling path for submitting operations. The put unused fd function fails to...

CVE-2024-50156

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Avoid NULL dereference in msmdispstateprintregs If the allocation in msmdispstatedumpregs failed then block-state can be NULL. The msmdispstateprintregs function does have code to try to handle it with: if reg dumpaddr =...

AZL-53385 CVE-2024-50156 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Avoid NULL dereference in msmdispstateprintregs If the allocation in msmdispstatedumpregs failed then block-state can be NULL. The msmdispstateprintregs function does have code to try to handle it with: if reg dumpaddr =...

CVE-2024-50156 drm/msm: Avoid NULL dereference in msm_disp_state_print_regs()

In the Linux kernel, the following vulnerability has been resolved: drm/msm: Avoid NULL dereference in msmdispstateprintregs If the allocation in msmdispstatedumpregs failed then block-state can be NULL. The msmdispstateprintregs function does have code to try to handle it with: if reg dumpaddr =...

CVE-2024-50156

CVE-2024-50156 affects the Linux kernel’s drm/msm path. A NULL dereference could occur in msm_disp_state_print_regs() if allocation in msm_disp_state_dump_regs() failed and block->state is NULL. The fix prints "Registers not stored" when a NULL is encountered and also modernizes msm_disp_state...

SUSE CVE-2024-49901

In the Linux kernel, the following vulnerability has been resolved: drm/msm/adreno: Assign msmgpu-pdev earlier to avoid nullptrs There are some cases, such as the one uncovered by Commit 46d4efcccc68 "drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails" where msmgpucleanup :...

UBUNTU-CVE-2024-49901

In the Linux kernel, the following vulnerability has been resolved: drm/msm/adreno: Assign msmgpu-pdev earlier to avoid nullptrs There are some cases, such as the one uncovered by Commit 46d4efcccc68 "drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails" where msmgpucleanup :...

CVE-2024-49901

CVE-2024-49901 concerns the Linux kernel DRM MSM Adreno path. The root cause was a NULL pointer dereference during cleanup when gpu->pdev may still be NULL during early initialization, including cases where speedbin data exists but opp/hw data in DT is missing. The vulnerability was resolved b...

CVE-2024-49901 drm/msm/adreno: Assign msm_gpu->pdev earlier to avoid nullptrs

In the Linux kernel, the following vulnerability has been resolved: drm/msm/adreno: Assign msmgpu-pdev earlier to avoid nullptrs There are some cases, such as the one uncovered by Commit 46d4efcccc68 "drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails" where msmgpucleanup :...

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 improper assignment of msmgpu-pdev in the drm/msm/adreno subsystem, which could result in a null pointer...

SUSE SLES12: cluster-md-kmp-rt / dlm-kmp-rt / gfs2-kmp-rt / kernel-devel-rt / etc (SUSE-SU-2024:3566-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:3566-1 advisory. The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: -...

Unspecified vulnerability in Linux kernel (CNVD-2024-39464)

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 encoder connector assignment problem in the drm/msm/dpu component...

SUSE CVE-2024-45015

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: move dpuencoder's connector assignment to atomicenable For cases where the crtc's connectorschanged was set without enable/active getting toggled , there is an atomicenable call followed by an atomicdisable but witho...

CVE-2024-45015

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: move dpuencoder's connector assignment to atomicenable For cases where the crtc's connectorschanged was set without enable/active getting toggled , there is an atomicenable call followed by an atomicdisable but witho...

UBUNTU-CVE-2024-45015

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: move dpuencoder's connector assignment to atomicenable For cases where the crtc's connectorschanged was set without enable/active getting toggled , there is an atomicenable call followed by an atomicdisable but witho...