CVE-2022-48772

CVE-2022-48772 affects the Linux kernel media lgdt3306a driver. Root cause: missing null-pointer check for platform_data in the probe path, causing a null-deref (observed via KASAN kmemdup in lgdt3306a_probe). Impact: potential kernel crash via local access; observed read of a null pointer. Remed...

CVE-2022-3543

CVE-2022-3543 affects the Linux kernel BPF component: the memory leak occurs in the unix_sock_destructor/unix_release_sock paths in net/unix/af_unix.c. The issue is localized to the BPF code handling UNIX sockets, and the vulnerability can lead to memory consumption/leaf exhaustion. A patch is av...

CVE-2022-49673

CVE-2022-49673 concerns the Linux kernel where a KASAN warning in raid5_add_disk was mitigated by validating that rdev->saved_raid_disk is within expected limits during LVM tests (dm raid). The fix is described as adjusting the raid5_add_disks path to ensure bound checks, with the associated c...

CVE-2023-52617

CVE-2023-52617 : Linux kernel PCI: switchtec device crash on surprise hot-remove fixed. The issue occurred when a PCI device was hot-removed while stdev->cdev was open; stdev_release() ran after switchtec_pci_remove(), risking a fatal page fault in DMA mode and a stale dev pointer during dma_f...

CVE-2024-42081

CVE-2024-42081 affects the Linux kernel component drm/ xe/ xe_devcoredump. The root cause was assigning xe_devcoredump_snapshot* and xe_device* unconditionally; the fix adds a NULL check and only assigns these pointers when coredump is not NULL. CVSS: Low-Privilege Local access with Medium overal...

CVE-2024-42145

CVE-2024-42145 affects the Linux kernel IB/core UMAD receive path. The issue was an unbounded UMAD receive list which could overflow as packets accumulate faster than userspace consumption. The fix adds a limit to the size of the receive list, set to 200,000 packets after considering typical Open...

CVE-2024-42289

The CVE-2024-42289 issue in the Linux kernel affects the SCSI qla2xxx driver during vport delete. It caused a crash due to stale outstanding I/O entries not completing, leading to a NULL pointer dereference in dma_direct_unmap_sg during vport deletion. The fix explicitly sends an async logout for...

CVE-2024-47661

The CVE-2024-47661 issue affects the Linux kernel’s drm/amd/display path, where dmub_rb_cmd's ramping_boundary was defined as uint8_t but assigned 0xFFFF. The fix changes ramping_boundary to a uint8_t value of 0xFF, addressing two integer-overflow problems reported by Coverity. Affected component...

CVE-2024-49909

The CVE-2024-49909 vulnerability affects the Linux kernel DRM AMD display path (drm/amd/display) specifically in dcn32_set_output_transfer_func, where a null pointer dereference could occur if set_output_gamma is NULL. The issue arises from dereferencing set_output_gamma after a prior NULL check ...

CVE-2024-50196

CVE-2024-50196 affects the Linux kernel pinctrl/ocelot subsystem. The issue causes a system hang when a GPIO interrupt is configured in level mode while the parent interrupt is configured in edge mode, because chained_irq_enter() may not be called if the GPIO interrupt is cleared before the paren...

CVE-2024-50244

CVE-2024-50244 affects the Linux kernel ntfs3 driver. Root cause: an additional check added in ni_clear() to validate NTFS_FLAGS_LOG_REPLAYING, preventing access to an uninitialized bitmap during the NTFS replay process. Impact: as described, availability is affected; other confidentiality/integr...

CVE-2024-58013

CVE-2024-58013 : In the Linux kernel, a slab-use-after-free in Bluetooth MGMT code (mgmt_remove_adv_monitor_sync) can lead to a crash (KASAN slab-use-after-free) via a read after free in the hci/mgmt path. The issue is triggered during advanced monitor removal (remove_adv_monitor) flow and is exp...

CVE-2025-21780

CVE-2025-21780 affects the Linux kernel DRM/AMDGPU, where a local attacker could overflow a PPTABLE buffer in smu_sys_set_pp_table() by cycling pptables via sysfs. The issue arises when a small pptable is followed by a larger one, enabling a buffer overflow as described in the advisory. This vuln...

CVE-2025-37742

CVE-2025-37742 : In the Linux kernel, the jfs_imap diMount path allocates imap with kmalloc and fails to initialize it, causing uninit-value usage in hex_dump_to_buffer and a KMSAN report during mount/evict paths. Root cause: imap is not initialized after memory allocation. Remediation: replace k...

CVE-2011-1182

CVE-2011-1182 affects the Linux kernel’s signal handling: kernel/signal.c before 2.6.39 allows local users to spoof the UID and PID of a signal sender via sigqueueinfo. Affected in MiracleLinux 3 (kernel 2.6.18-274.1.AXS3) per AXSA-2011-313:06; the issue is described as a kill-signal spoofing vul...

CVE-2017-16530

CVE-2017-16530 affects the Linux kernel uas driver (drivers/usb/storage/uas.c; uas-detect.h). The issue allows a local user to trigger a denial of service or potentially other impact via a crafted USB device, caused by an out-of-bounds read. Affected condition is the uas driver in the kernel prio...

CVE-2021-46283

CVE-2021-46283 affects the Linux kernel’s nf_tables_newset in nf_tables_api.c, where missing initialization of nft_set_elem_expr_alloc can trigger a NULL pointer dereference/GPF when a local user creates a netfilter table expression in their namespace, leading to a denial of service. The vulnerab...

CVE-2021-47646

CVE-2021-47646 (Linux kernel) involves a crash triggered by interactions around block, bfq: honor already-setup queue merges. The vulnerability arose when the commit 2d52c58b9c9b was merged and later reverted by ebc69e897e17; that revert did not introduce the bug, but actually exposed a UAF cause...

CVE-2022-0264

CVE-2022-0264 : The Linux kernel eBPF verifier has a vulnerability in how it handles internal data structures, allowing leakage of internal kernel memory to userspace when eBPF code is inserted into the kernel. A local attacker with insertion privileges could exploit this to access kernel memory ...

CVE-2022-3606

CVE-2022-3606 affects the Linux kernel libbpf component (function find_prog_by_sec_insn in tools/lib/bpf/libbpf.c). The issue is a NULL pointer dereference; advisories recommend applying a patch. Connected sources confirm this CVE is tracked in VDB-211749 and is fixed in downstream packages (e.g....

CVE-2022-48947

CVE-2022-48947 is a Linux kernel vulnerability related to Bluetooth L2CAP u8 overflow. By repeatedly sending L2CAP_CONF_REQ, chan->num_conf_rsp could wrap at 255. The fix adds a boundary check using L2CAP_MAX_CONF_RSP to prevent overflow. Connected advisories (e.g., Unity Linux/Astra Linux ent...

CVE-2022-49412

CVE-2022-49412 describes a Linux kernel vulnerability in bfq where merging two bfqq queues could occur with different parent cgroups, potentially leading to a use-after-free if the parent changes between decision to merge and bfq_setup_merge() call. The root cause is reparenting of bfqqs (e.g., d...

CVE-2024-36893

CVE-2024-36893 – Linux kernel : A NULL pointer dereference in usb: typec: tcpm due to typec_register_partner() not guaranteeing partner registration. If port->partner is invalid (NULL or an error value) and is not checked before dereferencing, it can crash the kernel (e.g., kernel NULL pointer...

CVE-2024-42134

CVE-2024-42134 : In the Linux kernel, virtio-pci may dereference vp_dev->is_avq when determining admin virtqueues in vp_del_vqs, since vp_dev->is_avq can be empty on some installations (virtio_pci_legacy). The bug could crash guests; the fix is to validate vp_dev->is_avq before use. Conn...

CVE-2024-43912

CVE-2024-43912 in the Linux kernel affects the wifi nl80211 code:AP channel width setting is now disallowed when using non-standard widths (e.g., S1G or narrow channels). The issue arises from allowing non-standard AP channel widths while normal 20/40/… MHz progression is expected, and the patch ...

CVE-2024-44957

CVE-2024-44957 is a Linux kernel issue affecting the Xen privcmd path, where irqfds handling could deadlock if mutexes were used under spin_lock_irqsave. The root cause is switching the synchronization primitive for irqfd wakeups from a mutex to a spinlock, due to EPOLLHUP being delivered to irqf...

CVE-2024-46707

CVE-2024-46707 affects the Linux kernel KVM for arm64. When a guest is configured without vGICv3 and the host cannot emulate GICv2, writes to ICC_SGI EL1 are trapped to EL2, leading to an attempted SGI emulation that dereferences a NULL interrupt pointer. The public details confirm the root cause...

CVE-2024-46733

The CVE-2024-46733 issue is in the Linux kernel, specifically the btrfs qgroup reserve leaks in cow_file_range during buffered writes. The root cause is that in the dirty page path the qgroup reserve remains owned until an ordered_extent is created; if an error occurs before allocation of the ord...

CVE-2024-47704

CVE-2024-47704 affects the Linux kernel in the drm/amd/display path. The issue arises when dp_enable_link_phy/dp_disable_link_phy pass link_res without initializing hpo_dp_link_enc, leading to null dereference (two forward_null issues). The connected Nessus/NASL entries confirm the vulnerability ...

CVE-2024-49899

CVE-2024-49899 affects the Linux kernel’s DRM AMD display code. The vulnerability arises from denominators that could be zero due to uninitialized defaults; the fix sets denominators’ default to 1 to prevent division by zero. This resolves 10 DIVIDE_BY_ZERO issues reported by Coverity. The linked...

CVE-2009-4067

CVE-2009-4067 : A buffer overflow in the Auerswald Linux USB driver (function auerswald_probe ) for the Linux kernel is exploitable on kernel versions before 2.6.27. The vulnerability allows physically proximate attackers to execute arbitrary code, cause a denial of service, or take full control ...

CVE-2011-2517

The vulnerability CVE-2011-2517 affects the Linux kernel (pre-2.6.39.2) where multiple buffer overflows in net/wireless/nl80211.c can allow local users to gain privileges by exploiting a long SSID during scan operations when CAP_NET_ADMIN is available. Impact is local privilege escalation with co...

CVE-2019-18806

CVE-2019-18806 : A memory leak in the Linux kernel's ql_alloc_large_buffers() (drivers/net/ethernet/qlogic/qla3xxx.c) before 5.3.5 can be triggered by pci_dma_mapping_error() failures, allowing a local attacker to exhaust memory and cause a denial of service. The issue is rooted in qla3xxx leak b...

CVE-2021-47110

CVE-2021-47110 affects the Linux kernel’s x86/kvm subsystem. The issue: kvmclock was only disabled on boot CPU during shutdown via machine_shutdown(), leaving other CPUs with a live kvmclock and risking memory corruption on events like Hibernate restore. Root cause: kvmclock MSR is not universall...

CVE-2022-3115

Mode C: CVE-2022-3115 affects the Linux kernel up to 5.16-rc6. The malidp_crtc_reset path in drivers/gpu/drm/arm/malidp_crtc.c does not check kzalloc() return, causing a NULL pointer dereference. Impact is local, potentially enabling kernel denial of service. Public details confirm the exact vuln...

CVE-2022-48765

The CVE-2022-48765 entry corresponds to a Linux kernel issue in KVM LAPIC handling during SET_LAPIC. The accompanying (unpatched) Nessus/OpenVAS notes describe a scenario where rebooting a guest with tsc-deadline mode not exposed can trigger a preemption timer cancellation via apic_update_lvtt(),...

CVE-2022-49297

CVE-2022-49297 is a Linux kernel vulnerability related to the NBD (network block device) disconnect flow that could cause IO hangs when a device is disconnected. The issue occurs in the NBD path during disconnect and socket clearing, with inflight requests potentially not completing due to how NB...

CVE-2022-49546

Technical details (affected product/version, root cause, impact, fix specifics) are not publicly provided in the connected documents. Monitor for updates.

CVE-2023-52766

CVE-2023-52766 : In the Linux kernel, the i3c mipi-i3c-hci component suffers an out-of-bounds access in hci_dma_irq_handler when looping over rings->headers[i] beyond the number of allocated headers. The fix prevents iterating over non-allocated ring headers in hci_dma_init(), stopping the out...

CVE-2023-6039

CVE-2023-6039 : A use-after-free vulnerability in the Linux kernel’s LAN78XX USB Ethernet driver (lan78xx_disconnect in drivers/net/usb/lan78xx.c) can crash the system when a LAN78XX USB device is detached. The issue is local in scope and affects the network sub-system (net/usb/lan78xx). The CVE ...

CVE-2024-35849

CVE-2024-35849 affects the Linux kernel btrfs_ioctl_logical_to_ino path. The issue is an information leak: a struct btrfs_data_container allocated with kvmalloc() is copied back to user space without zero-filling, exposing uninitialized memory (Bytes 40-65535) to user-space. The root cause is lac...

CVE-2024-46705

CVE-2024-46705 affects the Linux kernel DRM Xe driver. The flaw arises from how mmio mappings are reset to NULL on device removal, intended to prevent rogue MMIO access after a device is removed, but could be misused when unmapped regions are remapped by another component, leading to system disru...

CVE-2024-46814

CVE-2024-46814 affects the Linux kernel in the DRM AMD display path. The vulnerability arises from not validating HDCP-related message IDs (msg_id) before processing a transcation, allowing 4 overrun issues to be triggered by an invalid HDCP_MESSAGE_ID (-1) acting as an index. The root cause is a...

CVE-2024-50010

CVE-2024-50010 affects the Linux kernel’s exec path checks. The issue is a race in the path_noexec (and i_mode) checks that led to spurious WARN_ON warnings when noexec is toggled, rather than a real permission failure. The fix removes the redundant path_noexec WARN and updates commentary; no exp...

CVE-2024-50283

In the Linux kernel, the ksmbd component fixed a slab-use-after-free in smb3_preauth_hash_rsp. The patch ensures ksmbd_user_session_put is called under smb3_preauth_hash_rsp(), preventing the session from being freed before that call. Affected area: ksmbd/smb3_preauth_hash_rsp lifecycle. Remediat...

CVE-2025-22008

CVE-2025-22008 is a Linux kernel vulnerability in the regulator subsystem. The issue arises when asynchronous driver probing allows a dummy regulator to be accessed before it has been probed, potentially enabling local access to disrupt system operation. The fix is to ensure the dummy regulator i...

CVE-2025-22022

CVE-2025-22022 concerns the Linux kernel USB xHCI driver, where NEC isochronous endpoints with NEC uPD720200 controllers could trigger IOMMU faults due to mis-handling of missed service errors. The description notes a faulty behavior involving transfer descriptors around isochronous rings and a c...

CVE-2025-22041

The CVE-2025-22041 issue affects the Linux kernel ksmbd subsystem. In multichannel mode, a use-after-free can occur in ksmbd_sessions_deregister() when a second channel creates a session via the first channel’s connection, causing a freed session in the global session table to be dereferenced via...

CVE-2025-37740

The CVE-2025-37740 entry concerns the Linux kernel JFS code: a zero AG width in dmapctl can cause a divide error when computing the control page level in dbAllocAG. The vulnerability is fixed by adding a sanity check for agwidth in dbAllocAG (to avoid division by zero). Affected component: JFS in...

CVE-2025-37862

CVE-2025-37862 affects the Linux kernel HID PIDFF code. The vulnerability is a NULL pointer dereference in pidff_find_fields (and pidff_find_special_field) when searching for a report not implemented on the device, potentially triggering a crash. The issue could occur for both optional and requir...