CVE-2022-49375

The CVE-2022-49375 entry concerns the Linux kernel rtc: mt6397 driver. The described vulnerability is a potential null-pointer dereference when platform_get_resource() returns NULL, caused by not checking the return value. The connected documentation states the fix is to check the return value of...

CVE-2022-49413

CVE-2022-49413 affects the Linux kernel bfq driver (bfq_merge_bio). The vulnerability arises when a process migrates to a different cgroup or writeback starts bios for another cgroup, leaving stale cgroup data in bfq’s bic and potentially merging requests across distinct or dead bfq queues, riski...

CVE-2022-49606

CVE-2022-49606 affects the Linux kernel RDMA/irdma path. The issue is a sleep (mutex) operation taken to process RoCEv2 QPs on netdev events, which can trigger a BUG: sleeping function called from invalid context in mutex_lock and lead to a kernel crash. The fix removes RoCEv2 handling in irdma_c...

CVE-2022-49903

CVE-2022-49903 affects the Linux kernel IPv6 routing: during ip6_route_net_init_late(), if the files ipv6_route or rt6_stats fail to be created, initialization may complete and later removing the proc entries could trigger a WARNING about the missing rt6_stats. The issue is a local-privilege-cont...

CVE-2022-49924

CVE-2022-49924 : In the Linux kernel NFC fdp path, fdp_nci_send() calls fdp_nci_i2c_write() which may not free the skb, causing a memory leak when the I2C write completes. The public impact is a potential memory leak affecting kernel availability (CVSS base 5.5, HIGH for availability) with no imp...

CVE-2023-32252

CVE-2023-32252 affects the Linux kernel ksmbd (the in-kernel SMB server). The flaw occurs in the handling of SMB2_LOGOFF commands due to improper validation of a pointer before access. This can allow an attacker to trigger a denial-of-service on the affected system. The description and connected ...

CVE-2023-33250

CVE-2023-33250 affects the Linux kernel 6.3, with a use-after-free in the iommufd IO page table path: iopt_unmap_iova_range (drivers/iommu/iommufd/io_pagetable.c). The root cause is use-after-free, leading to a potential availability impact. The NVD/CVE entry lists a MEDIUM base score (4.4) via C...

CVE-2023-37454

CVE-2023-37454 affects the Linux kernel up to 6.4.2. It stems from a use-after-free in udf_put_super and udf_close_lvid triggered by a crafted UDF filesystem image in fs/udf/super.c. The external reference notes a different SUSE perspective. The provided connected documents do not specify a vendo...

CVE-2023-52586

CVE-2023-52586 : In the Linux kernel DRM MSM DPU, a race between vblank enable/disable from different threads existed due to missing synchronization. The fix adds a mutex around control vblank IRQ handling (and removes vblank_ctl_lock usage), replacing an atomic refcount with a simple int counter...

CVE-2023-52931

CVE-2023-52931 : In the Linux kernel, a vulnerability in the DRM/i915 stack (vm use-after-free) was resolved. The root cause was that adding the vm to the vm_xa table made it visible to userspace, creating a race with the kernel when closing the vm. The remediation is to take an extra reference b...

CVE-2023-53028

CVE-2023-53028 (Linux kernel) affects the mac80211 wireless stack. The issue stems from a memory-leak fix in ieee80211_if_add() that was reverted, with ieee80211_if_free() already invoked from free_netdev(ndev) when ndev->priv_destructor == ieee80211_if_free. The provided exploit/debug traces ...

CVE-2024-26644

CVE-2024-26644 : Linux kernel Btrfs snapshot logic fails when the source is a deleted subvolume. The code copies the source root item (including refs) to the new root item; since refs is 0 for a deleted subvolume, btrfs_get_new_fs_root() returns -ENOENT and the snapshot creation aborts. The docum...

CVE-2024-27400

CVE-2024-27400 affects the Linux kernel drm/amdgpu subsystem. The issue stems from the call order in amdgpu_ttm_move() which caused the old location to become unavailable after a move, affecting DMA-buf and VM move notifications. The fix prioritizes notifying the move before performing the actual...

CVE-2024-27402

CVE-2024-27402 affects the Linux kernel’s phonet/pep path. The description states a race in skb_queue_empty() is mishandled: receive queues are protected by their spin-locks, not the socket lock, which can cause skb_peek() to return NULL or a pointer to a socket buffer that has already been deque...

CVE-2024-35868

CVE-2024-35868 is a Linux kernel vulnerability related to the SMB/CIFS client: it fixes a potential use-after-free in cifs_stats_proc_write() by skipping sessions that are tearing down (status SES_EXITING). The issue is addressed in Linux kernel updates; multiple Red Hat advisories (RHSA-2026:053...

CVE-2024-35997

CVE-2024-35997 : In the Linux kernel, the HID i2c-hid driver had I2C_HID_READ_PENDING removed to prevent a lock-up. The flag was used to serialize I2C operations, but I2C core locking is already in place; if the flag is set in i2c_hid_xfer() and an interrupt occurs, i2c_hid_irq could spin in a lo...

CVE-2024-35999

CVE-2024-35999 concerns the Linux kernel where a data race could occur in the SMB3 path due to a missing lock when picking the channel. Coverity identified a missing channel lock when accessing the ses channel index (Address-Coverity: 1582039). The vulnerability was resolved in the Linux kernel a...

CVE-2024-42280

The CVE-2024-42280 entry affects the Linux kernel mISDN hfcmulti_tx() use-after-freeBug: a use-after-free could occur if a pointer is dereferenced after dev_kfree_skb(*sp) frees the skb. The issue is fixed in upstream kernel patches (e.g., commits listed in the CVE entry). Impact in the descripti...

CVE-2024-43859

CVE-2024-43859 affects the Linux kernel with the f2fs filesystem. The root cause is an uninitialized inode.i_crypt_info during mount paths that involve f2fs_gc/truncate, leading to a NULL pointer dereference in fscrypt-related code when handling preallocated blocks. The documented mitigation is t...

CVE-2024-43886

The connected Astra Linux bulletin confirms CVE-2024-43886 affects the Linux kernel in the DRM/AMD display path, specifically a risk in resource_log_pipe_topology_update within dc_resource.c. The root cause is a potential null pointer dereference when switching from “Extend” to “Second Display On...

CVE-2024-45019

CVE-2024-45019 affects the Linux kernel net/mlx5e component. The vulnerability stems from incorrect locking during the tx_timeout reporter: mlx5e_safe_reopen_channels() requires the state lock, but a prior Fixes change removed it to fix another issue. The referenced patch restores the required st...

CVE-2024-46678

CVE-2024-46678 affects the Linux kernel bonding subsystem. The issue arises from bond->ipsec_lock being a spin lock used to protect ipsec_list, which can sleep in xdo_dev_state_add/delete during active-slave changes, triggering scheduling while atomic. The fix replaces the spin lock with a mut...

CVE-2024-46841

Technical details about CVE-2024-46841 are not publicly available in the provided connected documents. Monitor for updates from official advisories and vendor pages.

CVE-2024-46856

Summary of CVE-2024-46856 : In the Linux kernel, the net: phy: dp83822: Fix NULL pointer dereference on DP83825 devices vulnerability was addressed by ensuring all PHY models have a valid private data pointer. The issue arose because probe() was only used for DP83822 and DP83826 PHY, leaving the ...

CVE-2024-49917

CVE-2024-49917 concerns the Linux kernel’s drm/amd/display path. The vulnerability is due to a potential NULL pointer dereference in dcn30_init_hw when either dc->clk_mgr or dc->clk_mgr->funcs is NULL. The fixed commits add explicit NULL checks to prevent accessing clk_mgr/clk_mgr->fu...

CVE-2024-49978

CVE-2024-49978 : Linux kernel fix for UDP GSO fraglist segmentation after pulling from frag_list. The issue involved invalid SKB_GSO_FRAGLIST geometry where head_skb and frag_list SKBs could violate invariants if datapath hooks (NAT/BPF) altered data, potentially leading to a NULL pointer derefer...

CVE-2024-50030

CVE-2024-50030 refers to a Linux kernel vulnerability in drm/xe/ct where a use-after-free (UAF) could occur due to fence/timeout interactions. The fix serializes with the completion side by grabbing ct->lock after the wait to ensure correct ordering of dependent loads/stores and to prevent UAF...

CVE-2024-50139

CVE-2024-50139 affects the Linux kernel KVM for ARM64. UBSAN reports a shift-out-of-bounds in arch/arm64/kvm/sys_regs.c (shift exponent 33 too large for 32-bit int) when running VMs with MTE-enabled host kernels. Affected component is the KVM arm64 path and the bug is fixed by a kernel patch (ref...

CVE-2024-50157

CVE-2024-50157 concerns the Linux kernel RDMA/bnxt_re driver. The root cause is a loop waiting for the FIFO occupancy to drop below a threshold; under high pacing interrupts, this can cause a soft lockup on a processor. The fix adds a loop counter for FPGA and exits __wait_for_fifo_occupancy_belo...

CVE-2024-50240

The CVE-2024-50240 issue concerns the Linux kernel PHY driver for Qualcomm QMP-USB. After commit 413db06c05e7, driver data initialisation was removed but still used in runtime PM callbacks, causing a NULL-pointer dereference on runtime suspend when runtime PM is enabled via sysfs. The fix restore...

CVE-2024-53045

Technical details for CVE-2024-53045 are not provided in the supplied documents. No specifics on affected products, root cause, impact, or fixes are included here. Monitor official advisories for updates.

CVE-2024-53115

Technical details for CVE-2024-53115 are not publicly disclosed in the provided connected documents. The initial description mentions a kernel fix for a null pointer dereference in vmw_framebuffer_surface_create_handle, but no product/version specifics or exploit info are given here. Monitor for ...

CVE-2024-57834

CVE-2024-57834 : In the Linux kernel, a null-pointer dereference in the video media driver (vidtv) was fixed. If dvb->mux is not successfully initialized by vidtv_mux_init() during vidtv_start_streaming(), stopping the streaming via vidtv_mux_stop_thread() could dereference a null mux pointer....

CVE-2024-58079

CVE-2024-58079 is a Linux kernel vulnerability involving the media/uvcvideo subsystem. The issue arises from using the wrong device for device-managed cleanup when unbinding a driver with a GPIO unit in use; cleanup functions can be skipped, leaving an IRQ enabled and potentially accessing freed ...

CVE-2025-21833

CVE-2025-21833 : In the Linux kernel, the vulnerability affects iommu/vt-d logic where a NULL pointer could be dereferenced after a WARN_ON_ONCE if domain_remove_dev_pasid cannot find the pasid. The issue has been resolved in the kernel code path that avoids using a NULL pointer post-WARN_ON_ONCE...

CVE-2025-21870

CVE-2025-21870 affects the Linux kernel ASoC: SOF ipc4-topology. Root cause: when non-DAI copier widgets share the same stream name as the ALH copier, copier->data can be NULL, risking a NULL pointer dereference. The patch/mitigation described hardens the matching logic by ensuring two conditi...

CVE-2025-21924

CVE-2025-21924 : In the Linux kernel, during ptp initialization for the hns3 driver, hclge_ptp_get_cycle may fail and previously not unregister/free the clock. The fix calls hclge_ptp_destroy_clock to unregister and free the clock when hclge_ptp_get_cycle fails, mitigating potential resource leaks.

CVE-2025-22120

CVE-2025-22120 affects the Linux kernel ext4: in ext4_setattr(), a jump to the right label out_mmap_sem may occur. If ext4_inode_attach_jinode() fails, filemap_invalidate_unlock() may not be called to unlock mapping->invalidate_lock, leading to a hung task (as shown by the given EXT4-fs error ...

CVE-2025-37805

CVE-2025-37805 (Linux kernel) : The issue arises in sound/virtio (virtio_snd) during probe/remove sequences, where uninitialized sub-structures could trigger cancel_work_sync on an uninitialized work_struct, leading to a warning trace in kernel/workqueue.c. The fix (as discussed in the connected ...

CVE-2025-37817

Linux kernel vulnerability CVE-2025-37817 involves a double free in the mcb path: in chameleon_parse_gdd(), if mcb_device_register() fails, the code could release mdev via put_device() and then free it again on the error path. The fixed behavior is to return early if mcb_device_register() fails, ...

CVE-2025-37836

CVE-2025-37836: Linux kernel vulnerability fixed in PCI: Fix reference leak in pci_register_host_bridge. Root cause: if device_register() fails, the code did not drop the reference, risking memory leak. The patch ensures put_device() is called to drop the reference when device_register() fails, p...

CVE-2025-37854

CVE-2025-37854 affects the Linux kernel drm/amdkfd path. A use-after-free race occurs when mode1 reset is used to recover a hung GPU: after KFD signals user space to abort, the cleanup may free or reuse system memory (and VRAM) still in use by user queues, potentially corrupting data structures a...

CVE-2025-38085

The CVE-2025-38085 entry concerns a race in the Linux kernel mm/hugetlb path. Specifically, huge_pmd_unshare() could drop a reference on a page table that might already be shared across processes, potentially turning it into a normal page table in another process and allowing unrelated VMAs to be...

CVE-2025-38117

Summary: CVE-2025-38117 affects the Linux kernel Bluetooth MGMT path, specifically the mgmt_pending list. The root cause is a concurrency issue where the list access could lead to a slab-use-after-free in hci_sock_get_channel, triggering a crash under KASAN reports. The vulnerability is mitigated...

CVE-2026-31532

CVE-2026-31532 affects the Linux kernel’s raw CAN socket implementation. A use-after-free can occur when, during unregistration of CAN receive filters, the kernel defers receiver deletion with RCU and frees per-CPU storage ro->uniq too early in raw_release(). The fix moves free_percpu(ro->u...

CVE-2009-1072

CVE-2009-1072 affects the Linux kernel prior to 2.6.28.9. nfsd in the kernel does not drop the CAP_MKNOD capability before handling a user request in a thread, enabling local users on an exported filesystem using root_squash to create device nodes. MiracleLinux 3 lists this as fixed in kernel-2.6...

CVE-2009-1389

CVE-2009-1389 is a vulnerability in the Linux kernel RTL8169 NIC driver (drivers/net/r8169.c). A crafted long Ethernet frame can cause a buffer overflow, leading to kernel memory corruption and a crash (remote DoS) on affected systems. The issue affects kernels before 2.6.30; exploitation require...

CVE-2010-3015

CVE-2010-3015 exists in the Linux kernel before 2.6.34: an integer overflow in ext4_ext_get_blocks() within fs/ext4/extents.c allows local users to trigger a denial of service (BUG and system crash) by performing a write to the last block of a large file, followed by a sync. Affected component: L...

CVE-2010-4526

CVE-2010-4526 describes a race condition in the Linux kernel between 2.6.11-rc2 and 2.6.33 in sctp_icmp_proto_unreachable (net/sctp/input.c). An ICMP Unreachable to a socket that is already locked by a user can free the socket and trigger list corruption via sctp_wait_for_connect, enabling remote...

CVE-2012-0207

CVE-2012-0207 affects the Linux kernel before 3.2.1, where igmp_heard_query in net/ipv4/igmp.c can be triggered by IGMP packets to cause a divide-by-zero leading to a kernel panic (DoS). The vulnerability is addressed in Linux 3.2.1 (as per ChangeLog-3.2.1). Connected advisories/Nessus entries re...