CVE-2026-53227

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix possible kfreeskb of ERRPTR After the patch in the "Fixes" tag, the allocation of the "reply" skb can happen either before or after locking the ovsmutex. However, error cleanups still follow the classical...

CVE-2026-23044

The CVE-2026-23044 issue affects the Linux kernel where hibernate crash occurs if crypto_alloc_acomp() returns an ERR_PTR instead of NULL. The cleanup paths in save_compressed_image() and load_compressed_image() call crypto_free_acomp() unconditionally, dereferencing an invalid pointer in crypto_...

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 the mtk-cci driver not handling ERRPTR-EPROBEDEFER correctly, which could lead to dereferencing of incorrect...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990005)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990005 advisory. In the Linux kernel, the following vulnerability has been resolved: nbd: fix race between nbdallocconfig and module removal When nbd module is being removing,...

EUVD-2022-55133

Malicious code in bioql PyPI...

CVE-2023-53058 net/mlx5: E-Switch, Fix an Oops in error handling code

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: E-Switch, Fix an Oops in error handling code The error handling dereferences "vport". There is nothing we can do if it is an error pointer except returning the error code...

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...

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...

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' ...

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...

UBUNTU-CVE-2024-42320

In the Linux kernel, the following vulnerability has been resolved: s390/dasd: fix error checks in dasdcopypairstore dasdaddbusid can return an error via ERRPTR if an allocation fails. However, two callsites in dasdcopypairstore do not check the result, potentially resulting in a NULL pointer...

kernel: drm/virtio: improper return value check in virtio_gpu_object_shmem_init()

In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpuobject.c misinterprets the drmgemshmemgetsgtable return value expects it to be NULL in the error case, whereas it is actually an error pointer...

kernel: drm/virtio: improper return value check in virtio_gpu_object_shmem_init()

In the Linux kernel before 6.0.3, drivers/gpu/drm/virtio/virtgpuobject.c misinterprets the drmgemshmemgetsgtable return value expects it to be NULL in the error case, whereas it is actually an error pointer...

SUSE CVE-2023-22997

In the Linux kernel before 6.1.2, kernel/module/decompress.c misinterprets the modulegetnextpage return value expects it to be NULL in the error case, whereas it is actually an error pointer...

UBUNTU-CVE-2023-22997

In the Linux kernel before 6.1.2, kernel/module/decompress.c misinterprets the modulegetnextpage return value expects it to be NULL in the error case, whereas it is actually an error pointer...