CVE-2023-53352 drm/ttm: check null pointer before accessing when swapping

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: check null pointer before accessing when swapping Add a check to avoid null pointer dereference as below: 90.002283 general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 1 PREEMPT SMP KASA...

Linux Distros Unpatched Vulnerability : CVE-2025-39820

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add a null ptr check for dpuencoderneedsmodeset The drmatomicgetnewconnectorsta...

UBUNTU-CVE-2025-39820

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add a null ptr check for dpuencoderneedsmodeset The drmatomicgetnewconnectorstate can return NULL if the connector is not part of the atomic state. Add a check to prevent a NULL pointer dereference. This follows the...

CVE-2025-39807

CVE-2025-39807 : Open kernel vulnerability in Linux kernel's DRM/Mediatek path, where after a hotplug event the cursor update could dereference NULL old_state->crtc, causing a kernel panic. The connected security sources confirm the fix adds NULL pointer checks to ensure stability by preventin...

CVE-2023-53209

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: Fix possible NULL dereference In a call to mac80211hwsimselecttxlink the sta pointer might be NULL, thus need to check that it is not NULL before accessing it...

PT-2025-51589

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw where cdns pcie::ops may not be populated by all Cadence glue drivers, potentially leading to a NULL pointer dereference. This is anticipated to occur on...

scsi: lpfc: Check for hdwq null ptr when cleaning up lpfc_vport structure

...

Linux Distros Unpatched Vulnerability : CVE-2025-39675

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amd/display: Add null pointer check in modhdcphdcp1createsession The function modhdcphdcp1createsession calls the function getfirstactivedisplay, but does n...

UBUNTU-CVE-2025-39675

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null pointer check in modhdcphdcp1createsession The function modhdcphdcp1createsession calls the function getfirstactivedisplay, but does not check its return value. The return value is a null pointer if the...

UBUNTU-CVE-2025-39694

In the Linux kernel, the following vulnerability has been resolved: s390/sclp: Fix SCCB present check Tracing code called by the SCLP interrupt handler contains early exits if the SCCB address associated with an interrupt is NULL. This check is performed after physical to virtual address...

CVE-2025-39705 drm/amd/display: fix a Null pointer dereference vulnerability

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix a Null pointer dereference vulnerability Why A null pointer dereference vulnerability exists in the AMD display driver's DC module cleanup function dcdestruct. When display control context dc-ctx construction...

CVE-2025-39675 drm/amd/display: Add null pointer check in mod_hdcp_hdcp1_create_session()

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null pointer check in modhdcphdcp1createsession The function modhdcphdcp1createsession calls the function getfirstactivedisplay, but does not check its return value. The return value is a null pointer if the...

CVE-2025-38696 MIPS: Don't crash in stack_top() for tasks without ABI or vDSO

In the Linux kernel, the following vulnerability has been resolved: MIPS: Don't crash in stacktop for tasks without ABI or vDSO Not all tasks have an ABI associated or vDSO mapped, for example kthreads never do. If such a task ever ends up calling stacktop, it will derefence the NULL ABI pointer...

drm/amd/display: Check null pointer before try to access it

...

drm/amd/display: Add NULL pointer check for kzalloc

...

CVE-2025-38645

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Check device memory pointer before usage Add a NULL check before accessing device memory to prevent a crash if dev-dm allocation in mlx5initonce fails. Mitigation Mitigation for this issue is either not available or the...

AZL-66659 CVE-2025-38645 affecting package kernel for versions less than 6.6.104.2-1

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Check device memory pointer before usage Add a NULL check before accessing device memory to prevent a crash if dev-dm allocation in mlx5initonce fails...

UBUNTU-CVE-2025-38645

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Check device memory pointer before usage Add a NULL check before accessing device memory to prevent a crash if dev-dm allocation in mlx5initonce fails...

CVE-2025-38648 spi: stm32: Check for cfg availability in stm32_spi_probe

In the Linux kernel, the following vulnerability has been resolved: spi: stm32: Check for cfg availability in stm32spiprobe The stm32spiprobe function now includes a check to ensure that the pointer returned by ofdevicegetmatchdata is not NULL before accessing its members. This resolves a warning...

SUSE CVE-2025-38602

In the Linux kernel, the following vulnerability has been resolved: iwlwifi: Add missing check for allocorderedworkqueue Add check for the return value of allocorderedworkqueue since it may return NULL pointer...