CVE-2022-48958

The CVE-2022-48958 issue is in the Linux kernel ethernet aeroflex driver (greth_init_rings). The root cause is a skb leak when dma_mapping_error() occurs, where the newly allocated skb was not freed. A fix adds dev_kfree_skb() to ensure proper cleanup. The vulnerability is addressed by kernel pat...

CVE-2022-48961

CVE-2022-48961 is a Linux kernel vulnerability affecting the MDIO subsystem. The issue is an unbalanced fwnode reference count in mdio_device_release(), caused by a missing fwnode_handle_put() in normal paths after fwnode_handle_get() during of_mdiobus_register_device() binding. The leak manifest...

CVE-2022-48966

The CVE-2022-48966 entry concerns the Linux kernel net/mvneta: out-of-bounds read in mvneta_config_rss(). The user-supplied pp->indir[0] is used in cpu_online(pp->rxq_def) inside mvneta_percpu_elect(), so the issue is a bounds-checking flaw on the cpu bitmap. A fix has been applied in the k...

CVE-2022-48985

CVE-2022-48985 : Linux kernel net: mana driver race on per-CQ variable napi_work_done. After napi_complete_done(), NAPI_F_STATE_SCHED may be cleared, letting another CPU run a napi thread and access cq->work_done; if that thread sets it to >= budget, it may continue to run and cause memory ...

CVE-2022-49139

CVE-2022-49139 affects the Linux kernel Bluetooth stack. The issue occurs in the HCI handling path: upon receiving a HCI_Synchronous_Connection_Complete for a BDADDR of an existing LE connection, with LE link type and a status triggering the second packet-processing case, a NULL pointer dereferen...

CVE-2022-49219

CVE-2022-49219 concerns a memory-leak in the Linux kernel VFIO PCI driver during D3hot↔D0 transitions. If vfio_pci_core_device::needs_pm_restore is set, the current PCI state is saved in pm_save on D0→D3hot and would be restored on D3hot→D0. The code uses pci_store_saved_state() to save state and...

CVE-2022-49247

CVE-2022-49247 – Linux kernel media stk1160 issue : The vulnerability concerns the stk1160 driver in the Linux kernel’s videobuf2 path. When start_streaming fails, the driver previously returned all queued buffers with VB2_BUF_STATE_ERROR, but it should have returned them with VB2_BUF_STATE_QUEUE...

CVE-2022-49292

CVE-2022-49292 is tied to the Linux kernel ALSA oss PCM buffer allocation overflow. The vulnerability occurs when snd_pcm_plug_alloc() may allocate an oversized temporary buffer during data conversion if hardware parameters allow larger-than-expected period/buffer sizes, risking an INT_MAX overfl...

CVE-2022-49381

CVE-2022-49381 (Linux kernel, jffs2) The issue arises from a memory leak in jffs2_sum_init() when jffs2_iget() or d_make_root() in jffs2_do_fill_super() return an error; allocated resources are not released, leading to kmemleak reports. The provided connected descriptions explain that the leak is...

CVE-2022-49476

CVE-2022-49476 concerns the Linux kernel issue where mt76/mt7921 kept calling mt7921_irq_handler during devm_free_irq, risking a NULL pointer dereference in mt7921_pci_remove. The provided logs show a kernel crash (NULL pointer dereference) during device removal. The associated fix postpones free...

CVE-2022-49526

CVE-2022-49526 - Linux kernel md/bitmap issue : In clustered MD (md-cluster) setups, the code path md_bitmap_read_sb can permit a faulty bitmap to pass sanity checks, allowing the chunksize to be assigned even when the bitmap data is invalid. This leads to a division error (DIV_ROUND_UP_SECTOR_T)...

CVE-2022-49938

CVE-2022-49938 is a Linux kernel vulnerability in the CIFS SMB2_negotiation path. The issue is a small mempool leak in SMB2_negotiate() where, on certain dialect-mismatch failures, the code could exit without freeing the response buffer from mempool due to an incorrect -EIO handling. The fix tigh...

CVE-2023-23001

CVE-2023-23001 affects Linux kernel prior to 5.16.3, where a misinterpretation of regulator_get’s return value in drivers/scsi/ufs/ufs-mediatek.c treats an error pointer as NULL in the error case. This may lead to improper handling in that path. The vulnerability is addressed by the Linux kernel ...

CVE-2023-52499

The CVE-2023-52499 entry documents a Linux kernel issue on powerpc/47x where a flaw in ret_from_syscall causes 47x syscall return crashes during boot. The root cause, as described, is a faulty branch back after an icache flush, due to commit 6f76a01173cc that removed the 1 label and caused mis-br...

CVE-2023-52843

CVE-2023-52843 (Linux kernel): The vulnerability arises in LLC processing where mac headers are read via eth_hdr without verifying that skb contains an Ethernet header. Syzbot demonstrated entry into llc_rcv on a tun device, with tun injections that can bypass mac_len validation. The fix adds a m...

CVE-2023-52882

In CVE-2023-52882, the Linux kernel vulnerability affects clk: sunxi-ng: h6 where CPUX reparenting during PLL CPUX rate change can cause instability, system crashes, or undefined behavior when CPUX clock changes while running. The issue was resolved by preventing instability when reparenting to a...

CVE-2023-53075

CVE-2023-53075 : In the Linux kernel, a ftrace lookup_rec() path can read records[-1].ip when index is 0, causing a KASAN use-after-free read via task modprobe. The root cause is an invalid access to pg->records[pg->index - 1].ip when pg->index is 0. The fix prevents IP checks when pg-&g...

CVE-2024-26711

CVE-2024-26711 is a Linux kernel issue in the IIO subsystem: iio: adc: ad4130, where clk_init_data was not fully initialized, potentially affecting exposure of the internal clock on the CLK pin. The root cause is partial initialization of the clk_init_data structure. The documented fix is to zero...

CVE-2024-26727

CVE-2024-26727 (Linux kernel, btrfs subvolume creation) Concrete details are present in connected Astra/Linux advisory. The issue arises when creating a new subvolume under btrfs: after inserting the root item, a backref/read could access the subvolume before a preallocated anonymous device (anon...

CVE-2024-26784

Mode C: Normal CVE-2024-26784 details confirmed. Affected software: Linux kernel (ARM) scmi_perf_domain driver. Issue: NULL dereference during module removal when the device-tree entry '#power-domain-cells' is missing, causing probe to bail early but remove() to run with uninitialized state. Root...

CVE-2024-35909

CVE-2024-35909 affects the Linux kernel wwan/t7xx path where 64-bit register accesses could fault due to 32-bit alignment in some 64‑bit platforms. The fix splits 64-bit accesses into 32-bit pairs to ensure proper alignment, preventing OOPS/paging faults as shown in the crash trace. Remediation i...

CVE-2024-36024

Summary: CVE-2024-36024 affects the drm/amd/display path in the Linux kernel. It describes a race condition during the DMCUB handshake that can cause a hardware hang by touching INBOX1 RPTR. The documented mitigation is to disable idle reallow as part of command/gpint execution to create a necess...

CVE-2024-36906

CVE-2024-36906: In the Linux kernel for ARM64, KASAN stack-poison was not cleared on exit via cpuidle, causing out-of-bounds reports when returning to the idle path. Root cause: instrumented functions leave stack shadow poisoned as CPUs unwind through idle, and prior context restoration can forge...

CVE-2024-36912

The CVE-2024-36912 issue affects the Linux kernel hv: vmbus in Hyper-V guest mode. In CoCo VMs, an untrusted host could induce set_memory_encrypted() or set_memory_decrypted() to fail, causing decrypted/shared memory to be returned to the page allocator. The patch adds a field in struct vmbus_gpa...

CVE-2024-36916

The CVE-2024-36916 issue is in Linux kernel’s blk-iocost code where iocg->delay can be shifted right by too large a value, triggering UBSAN shift-out-of-bounds: shift exponent 64 is too large for 64-bit u64. Exploitation details are not provided in the documents. The remediation described in t...

CVE-2024-38617

Technical details about CVE-2024-38617 are not provided in the supplied documents. Monitor for updates from vendor advisories and kernel project commits for affected components and fixed versions.

CVE-2024-41051

CVE-2024-41051 affects the Linux kernel cachefiles subsystem. When queuing ondemand_object_worker() to reopen an object, cachefiles_object may be freed if the related erofs is unmounted, causing a use-after-free if ondemand_object_worker() runs after object free. The fix requires canceling or wai...

CVE-2024-42113

CVE-2024-42113 affects the Linux kernel: net: txgbe: initialize num_q_vectors for MSI/INTx interrupts. When MSI/INTx are used, wx->num_q_vectors remains uninitialized, causing a kernel panic in wx_alloc_q_vectors() when allocating queue vectors. The description confirms the issue is resolved i...

CVE-2024-44982

Summary of CVE-2024-44982 (Linux kernel): A bug in drm/msm/dpu cleanup occurs when dpu_format_populate_layout() fails, causing the FB to be prepared but not cleaned up. This leaks the GEM object pin_count and triggers a kernel crash (splat) on DRM file closure. Affected component: DRM/GPU MSM dri...

CVE-2024-46687

CVE-2024-46687 affects the Linux kernel in the btrfs subsystem, specifically a use-after-free inside btrfs_submit_chunk() that can occur during error handling of I/O (btrfs_bio_end_io path). The documented chain shows a double-free scenario: btrfs_submit_chunk() detects a fatal error, btrfs_bio_e...

CVE-2024-46710

CVE-2024-46710 : In the Linux kernel, the drm/vmwgfx component fixed a race where maps used for reading cursor buffers could be unmapped while still active, causing bogus read contents. The fix adds a reference-counted mechanism to track active maps and only unmaps when the count reaches zero, pr...

CVE-2024-46788

The CVE-2024-46788 entry concerns a Linux kernel issue in tracing/osnoise: start_kthread() and stop_thread() were not always called with interface_lock held, enabling kthread_stop() to be invoked on a kernel thread (kthread) that should not be stopped, which could trigger OOPS conditions such as ...

CVE-2024-47676

CVE-2024-47676 affects the Linux kernel’s hugetlb fault pathway. Syzbot observed a use-after-free of the VMA in hugetlb_fault() caused by vmf_anon_prepare() releasing the per-VMA lock before hugetlb_vma_unlock_read() is called. The patched fix uses a modified vmf_anon_prepare() that does not rele...

CVE-2024-47716

CVE-2024-47716 affects the Linux kernel on ARM where vfp: Use asm volatile in fmrx/fmxr macros fixes floating-point instructions from userspace that could crash arm kernels. The issue is demonstrated by a minimal userspace reproducer on a Raspberry Pi Zero W and is triggered when the kernel is bu...

CVE-2024-50122

CVE-2024-50122 is a Linux kernel vulnerability in the PCI subsystem (power control code) where a race between the power-control device rescanning and host controller probe can leave two incomplete devices and trigger a crash when removing the device via sysfs. The root cause is not fully detailed...

CVE-2024-53225

The CVE-2024-53225 issue affects the Linux kernel IOMMU/tegra241-cmdqv path. A misconfiguration with PAGE_SIZE=4KB and CMA alignment could cause VM CMDQ alignment tests to fail, triggering a WARN_ON in arm-smmu-v3.c during queue initialization (arm_smmu_init_one_queue). The root cause is an align...

CVE-2024-56536

Technical details (affected kernel version, exploit vectors, impact, and fixes) are not provided in the connected documents. Monitor for vendor advisories (kernel patches and CVE status) as no public exploit details are present in the supplied sources.

CVE-2024-57875

CVE-2024-57875 affects the Linux kernel block layer, addressing an RCU-protection issue with disk->conv_zones_bitmap. The fix makes disk_zone_is_conv() run under the RCU read lock and adds disk_set_conv_zones_bitmap() to update the pointer via rcu_replace_pointer() under disk_zone_wplugs_lock....

CVE-2024-57952

CVE-2024-57952 relates to the Linux kernel libfs offset directory handling. The offset allocator stores next_offset and normally increments, but can wrap (notably on 32-bit LONG_MAX), after which readdir/getdents may fail to list existing entries because offset_readdir stops when an entry’s offse...

CVE-2025-21915

In the Linux kernel, a potential use-after-free (UAF) race was fixed in cdx: driver_override_show() within drivers/cdx/cdx.c. The show() function is part of a DEVICE_ATTR_RW that also uses driver_override_store() to update the value. Because show() and store() can run concurrently in sysfs, drive...

CVE-2025-22023

CVE-2025-22023 concerns the Linux kernel USB xHCI driver. The issue arises from not skipping missed isochronous TDs when handling Stopped/Stopped-Length-Invalid events, causing the ring to potentially stall and the affected TDs to be cancelled incorrectly. A patch (commit d56b0b2ab142) introduced...

CVE-2025-37746

CVE-2025-37746 affects the Linux kernel (perf/dwc_pcie). During platform_device_register, using struct device pci_dev as platform_data caused a kmemdup copy of pci_dev; accessing the duplicated device leads to list corruption since the mutex content (e.g., list, magic) remains identical to the or...

CVE-2025-37916

CVE-2025-37916 concerns the Linux kernel pds_core component. The issue is a use-after-free caused by a write-after-free of client_id in pdsc_auxbus_dev_del during stress testing, leading to a KFENCE reported bug chain. The fix removes the offending write-after-free by eliminating the client_id cl...

CVE-2025-37946

CVE-2025-37946 concerns the Linux kernel, specifically the s390 PCI subsystem. The issue arises from a duplicate pci_dev_put() in disable_slot() when a PF has child VFs, introduced during a change that added a lock to zpci_dev state. The extra pci_dev_put() can lead to a use-after-free if the pci...

CVE-2025-37964

CVE-2025-37964 relates to the Linux kernel x86/mm TLB handling. The issue is a bug in should_flush_tlb() that can suppress TLB flushes in a narrow window between load_new_mm_cr3() and writing the new mm state into loaded_mm, risking missed TLB flushes during address space switch. The fix widens t...

CVE-2025-37983

CVE-2025-37983 is a Linux kernel issue where an inode allocation path could leak a dentry due to an OOM related leak in qibfs. The description confirms the vulnerability was resolved by a fix merged in the kernel ("qibfs: fix another leak"). Public connected sources (Azure Linux, Astra Linux, and...

CVE-2025-37984

CVE-2025-37984 involves a Linux kernel crypto/ecdsa issue where DIV_ROUND_UP() could overflow with large ->key_size() values. The fix introduces a generic DIV_ROUND_UP_POW2() macro and applies it to ->key_size() return values, and also uses the macro in ecc_digits_from_bytes() where nbytes ...

CVE-2025-38084

CVE-2025-38084 affects the Linux kernel mm/hugetlb subsystem. Description: unshare of hugetlb page tables during VMA split occurs too early (before VMA/rmap locks), enabling racing page faults and rmap walks to share page tables before split. The fix: call hugetlb unshare logic from __split_vma()...

CVE-2025-38161

The CVE-2025-38161 issue affects the Linux kernel’s RDMA mlx5 driver, where on RQ destruction a firmware command failure could have already cleaned some software resources, leaving the object in an inconsistent state. The fix adds proper rollback to the original state when destruction fails, and ...

CVE-2025-38320

CVE-2025-38320 affects the Linux kernel on arm64/ptrace, describing a stack-out-of-bounds read in regs_get_kernel_stack_nth() detected by KASAN. The issue is illustrated by a long kernel trace showing a read of size 8 at a stack address belonging to task 1.sh/2550, with the buggy frame located in...