CVE-2026-10670 User-triggerable kernel NULL-pointer dereference (DoS) in `k_thread_name_copy()` syscall verifier

The CONFIGUSERSPACE verification handler for the kthreadnamecopy system call zvrfykthreadnamecopy in kernel/thread.c calls kobjectfind on the caller-supplied thread pointer and then dereferences the returned struct kobject without checking it for NULL. kobjectfind returns NULL whenever the suppli...

EUVD-2023-60307

In the Linux kernel, the following vulnerability has been resolved: drm/msm: fix NULL-deref on irq uninstall In case of early initialisation errors and on platforms that do not use the DPU controller, the deinitilisation code can be called with the kms pointer set to NULL. Patchwork:...

CVE-2025-68180

CVE-2025-68180 is a Linux kernel DRM AMD display vulnerability: a NULL pointer dereference in odm_combine_segments_show() can occur when a connector is connected but inactive and pipe_ctx->stream_res.tg is destroyed, enabling a kernel crash. The issue is fixed in the AMDGPU display driver by c...

RockyLinux 8 : kernel-rt (RLSA-2025:22800)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:22800 advisory. kernel: mm: kmem: fix a NULL pointer dereference in objstockflushrequired CVE-2023-53401 kernel: RDMA/rxe: Fix incomplete state save in rxerequester...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: vxlan: Fixed NPD in arp,neighreduce, when using nexthop objects. When the “proxy” option is enabled on a VXLAN device, the device will suppress ARP requests and IPv6 Neighbor Solicitation messages if it is able to reply on behalf...

CVE-2023-53643 nvme-tcp: don't access released socket during error recovery

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: don't access released socket during error recovery While the error recovery work is temporarily failing reconnect attempts, running the 'nvme list' command causes a kernel NULL pointer dereference by calling getsockname...

Linux Distros Unpatched Vulnerability : CVE-2024-0078

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user in a guest can cause a NULL-pointer dereference ...

CVE-2022-50181

In the Linux kernel, the following vulnerability has been resolved: virtio-gpu: fix a missing check to avoid NULL dereference 'cacheent' could be set NULL inside virtiogpucmdgetcapset and it will lead to a NULL dereference by a lately use of it i.e., ptr = cacheent-capscache. Fix it with a NULL...

SUSE CVE-2025-22092

In the Linux kernel, the following vulnerability has been resolved: PCI: Fix NULL dereference in SR-IOV VF creation error path Clean up when virtfn setup fails to prevent NULL pointer dereference during device removal. The kernel oops below occurred due to incorrect error handling flow when...

CVE-2025-21846

In the Linux kernel, the following vulnerability has been resolved: acct: perform last write from workqueue In 1 it was reported that the acct2 system call can be used to trigger NULL deref in cases where it is set to write to a file that triggers an internal lookup. This can e.g., happen when...

Linux Distros Unpatched Vulnerability : CVE-2024-27038

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: clk: Fix clkcoreget NULL dereference It is possible for clkcoreget to dereference a NULL in...

CVE-2022-49544

In the Linux kernel, the following vulnerability has been resolved: ipw2x00: Fix potential NULL dereference in libipwxmit crypt and crypt-ops could be null, so we need to checking null before dereference...

CVE-2022-49568 KVM: Don't null dereference ops->destroy

In the Linux kernel, the following vulnerability has been resolved: KVM: Don't null dereference ops-destroy A KVM device cleanup happens in either of two callbacks: 1 destroy which is called when the VM is being destroyed; 2 release which is called when a device fd is closed. Most KVM devices use...

CVE-2022-49510

In the Linux kernel, the following vulnerability has been resolved: drm/omap: fix NULL but dereferenced coccicheck error Fix the following coccicheck warning: ./drivers/gpu/drm/omapdrm/omapoverlay.c:89:22-25: ERROR: rovl is NULL but dereferenced. Here should be ovl-idx rather than rovl-idx...

CVE-2022-49125 drm/sprd: fix potential NULL dereference

In the Linux kernel, the following vulnerability has been resolved: drm/sprd: fix potential NULL dereference 'drm' could be null in sprddrmshutdown, and drmwarn maybe dereference it, remove this warning log. v1 - v2: - Split checking platformgetresource return value to a separate patch - Use...

CVE-2024-56773

In the Linux kernel, the following vulnerability has been resolved: kunit: Fix potential null dereference in kunitdevicedrivertest kunitkzalloc may return a NULL pointer, dereferencing it without NULL check may lead to NULL dereference. Add a NULL check for teststate...

CVE-2024-53217

In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent NULL dereference in nfsd4processcbupdate @ses is initialized to NULL. If nfsd4findbackchannel finds no available backchannel session, setupcallbackclient will try to dereference @ses and segfault...

CVE-2024-56696

CVE-2024-56696 affect: Linux kernel ALSA core. The issue arises when kunit_kzalloc() returns a NULL pointer and is dereferenced without a NULL check, which can lead to a NULL pointer dereference. root cause: missing NULL checks for kunit_kzalloc() calls in sound_kunit.c. impact: local, with poten...

SUSE CVE-2024-41083

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix netfspagemkwrite to check folio-mapping is valid Fix netfspagemkwrite to check that folio-mapping is valid once it has taken the folio lock as filemappagemkwrite does. Without this, generic/247 occasionally oopses with...

CVE-2024-40911

CVE-2024-40911 affects the Linux kernel WiFi stack: linux wifi cfg80211_get_station may dereference a NULL pointer if the wiphy is not locked, leading to an Unable to handle kernel NULL pointer dereference. The fix locks the wiphy before rdev_get_station() (see ieee80211_get_station lockdep asser...