CVE-2025-37783

CVE-2025-37783 — Linux kernel (drm/msm/dpu) The issue occurs where dpu_plane_virtual_atomic_check could dereference pointers returned by drm_atomic_get_plane_state without verifying for errors, leading to undefined behavior. The fix adds IS_ERR checks to ensure plane_state is valid before derefer...

CVE-2025-37783 drm/msm/dpu: Fix error pointers in dpu_plane_virtual_atomic_check

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Fix error pointers in dpuplanevirtualatomiccheck The function dpuplanevirtualatomiccheck was dereferencing pointers returned by drmatomicgetplanestate without checking for errors. This could lead to undefined behavio...

CVE-2025-22033

In the Linux kernel, the following vulnerability has been resolved: arm64: Don't call NULL in docompatalignmentfixup doalignmentt32tohandler only fixes up alignment faults for specific instructions; it returns NULL otherwise e.g. LDREX. When that's the case, signal to the caller that it needs to...

iio Component DoS

The vulnerability of the iio component in the Linux operating system’s kernel is related to the assignment of the NULL pointer. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the childcfsrqonlist function in the kernel/sched/fair.c module of Linux operating systems is related to the occurrence of out-of-buffer situations due to incorrect pointer handling. Exploiting this vulnerability can allow an attacker to cause a service failure...

UBUNTU-CVE-2023-53017

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcisync: fix memory leak in hciupdateadvdata When hcicmdsyncqueue failed in hciupdateadvdata, instptr is not freed, which will cause memory leak, convert to use ERRPTR/PTRERR to pass the instance to callback so no memo...

RUSTSEC-2025-0032 Safe API can cause heap-buffer-overflow

ffi::nstr should be marked unsafe, since a pointer to a buffer without a trailing 0 value will cause a heap buffer overflow...

Linux mlx5e_resume() Buffer Overflow DoS

The vulnerability of the mlx5eresume function in the drivers/net/ethernet/mellanox/mlx5/core/enmain.c file of the Linux kernel is related to the passing of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2024-56776

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/sti: avoid potential dereference of error pointers The return value of drmatomicgetcrtcstate needs to be checked. To avoid use of error pointer 'crtcstate' ...

libwebsockets buffer error vulnerability

Libwebsockets is a canonical libwebsockets networking library open-sourced by lws-team. A security vulnerability exists in versions of libwebsockets prior to 4.3.4, which stems from improper pointer manipulation and can lead to out-of-bounds memory accesses...

CVE-2024-57852

In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: smc: Handle missing SCM device Commit ca61d6836e6f "firmware: qcom: scm: fix a NULL-pointer dereference" makes it explicit that qcomscmgettzmempool can return NULL, therefore its users should handle this...

UBUNTU-CVE-2022-49436

In the Linux kernel, the following vulnerability has been resolved: powerpc/paprscm: Fix leaking nvdimmeventsmap elements Right now 'char ' elements allocated for individual 'statid' in 'paprscmpriv.nvdimmeventsmap' during paprscmpmucheckevents, get leaked in paprscmremove and paprscmpmuregister,...

CVE-2022-49714

In the Linux kernel, the following vulnerability has been resolved: irqchip/realtek-rtl: Fix refcount leak in mapinterrupts offindnodebyphandle returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. This function doesn't call ofnodeput in error path...

CVE-2022-49187 clk: Fix clk_hw_get_clk() when dev is NULL

In the Linux kernel, the following vulnerability has been resolved: clk: Fix clkhwgetclk when dev is NULL Any registered clkcore structure can have a NULL pointer in its dev field. While never actually documented, this is evidenced by the wide usage of clkregister and clkhwregister with a NULL...

CVE-2022-49071 drm/panel: ili9341: fix optional regulator handling

In the Linux kernel, the following vulnerability has been resolved: drm/panel: ili9341: fix optional regulator handling If the optional regulator lookup fails, reset the pointer to NULL. Other functions such as mipidbipoweronresetconditional only do a NULL pointer check and will otherwise...

CVE-2024-56776

In the Linux kernel, the following vulnerability has been resolved: drm/sti: avoid potential dereference of error pointers The return value of drmatomicgetcrtcstate needs to be checked. To avoid use of error pointer 'crtcstate' in case of the failure...

CVE-2024-56604 Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcommsockalloc btsockalloc attaches allocated sk object to the provided sock object. If rfcommdlcalloc fails, we release the sk object, but leave the dangling pointer in th...

Ivanti Avalanche DoS

The vulnerability of the Ivanti Avalanche device management system is related to the handling of the zero pointer. Exploiting this vulnerability could allow a malicious actor to trigger a service failure remotely...

Ivanti Avalanche DoS

The vulnerability of the WLAvalancheService method in the Ivanti Avalanche mobile device management system is related to the handling of the zero pointer. Exploiting this vulnerability could allow attackers to trigger a service failure...

kernel: scsi: ibmvfc: Remove BUG_ON in the case of an empty event pool

In the Linux kernel, the following vulnerability has been resolved: scsi: ibmvfc: Remove BUGON in the case of an empty event pool In practice the driver should never send more commands than are allocated to a queue's event pool. In the unlikely event that this happens, the code asserts a BUGON, a...