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-2025-21738

CVE-2025-21738 describes a Linux kernel vulnerability in the ata libata-sff path where ata_pio_sector() could write outside the allocated buffer, potentially corrupting memory. The issue arises when handling a SCSI_IOCTL_SEND_COMMAND (out_len 0xd42) with SCSI command ATA_16 PASS-THROUGH, ATA_NOP,...

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-2010-3067

CVE-2010-3067 affects the Linux kernel: an integer overflow in do_io_submit (fs/aio.c) in versions before 2.6.36-rc4-next-20100915 allows local users to cause a denial of service or possibly other impact via crafted io_submit usage. The vulnerability is rooted in improper handling within the io_s...

CVE-2011-2482

Mode C (Normal, details available) CVE-2011-2482 is referenced in connected documentation tied to MiracleLinux 3: kernel-2.6.18-274.2.AXS3. The vulnerability affects the Linux kernel as used by that distribution, and stems from a Red Hat patch to the sctp_sock_migrate function in net/sctp/socket....

CVE-2011-2918

CVE-2011-2918 affects the Linux kernel perf subsystem (Performance Events). The issue arises in the handling of event overflows for PERF_COUNT_SW_CPU_CLOCK, enabling a local attacker to cause a denial of service (system hang) via a crafted application. Public references in connected advisories co...

CVE-2021-47082

CVE-2021-47082 affects the Linux kernel tun/tun.c: a double-free in tun_free_netdev is caused by deferring dev->tstats and tun->security allocations to a new ndo_init routine (tun_net_init) that runs via register_netdevice(). If register_netdevice() fails, the destructor previously would no...

CVE-2022-3104

The CVE-2022-3104 entry concerns the Linux kernel (up to 5.16-rc6) where lkdtm_ARRAY_BOUNDS in drivers/misc/lkdtm/bugs.c does not check the return value of kmalloc(), enabling a NULL pointer dereference. Affected software is the Linux kernel, with root cause in unchecked kmalloc return leading to...

CVE-2022-48938

CVE-2022-48938 affects the Linux kernel CDC-NCM path. The issue arises when a broken device provides an extreme offset (e.g., 0xFFF0) with a plausible fragment length, allowing an integer overflow in the existing sanity check. The description states that both offset and offset + len must be check...

CVE-2022-49177

CVE-2022-49177 : In the Linux kernel, the cavium hwrng driver fix addresses a NULL pointer dereference in cavium RNG handling. The issue manifested as a NULL dereference of 'pdev' in cavium-rng-vf.c (line 182) when dereferenced, triggering a coccicheck warning. The upstream patch fixes the NULL-d...

CVE-2022-49309

CVE-2022-49309 (Linux kernel) describes a deadlock in drivers: staging: rtl8723bs, specifically in rtw_surveydone_event_callback(). The issue occurs when a thread holds pmlmepriv->lock inside the callback and calls del_timer_sync() to stop a timer that is also needed by the timer handler, caus...

CVE-2023-3220

CVE-2023-3220 affects the Linux kernel (through 6.1-rc8) in the MSM DPU path: dpu_crtc_atomic_check in drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c does not validate kzalloc() return, causing a NULL pointer dereference. Impact is local attacker could crash the system; no remote code execution indicat...

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-2024-35868

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-2024-35949

CVE-2024-35949 affects the Linux kernel's btrfs subsystem. The root cause was that WRITTEN was not ensured on all metadata blocks, allowing potential corruption if extended leaf checks were skipped for blocks without WRITTEN. The fix adds checks to ensure WRITTEN is set and guarantees that __btrf...

CVE-2024-46702

CVE-2024-46702 (Linux kernel) relates to Thunderbolt: when a router is removed, the code previously blocked cleanup of XDomain paths due to tb_disconnect_xdomain_paths() racing with tb_stop() during host router NVM upgrade. The fix marks the XDomain as unplugged during removal, allowing tb_stop()...

CVE-2024-46714

CVE-2024-46714 in the Linux kernel is addressed by a fix in the DRM/AMD display path: the code now skips the wbscl_set_scaler_filter when the filter is null, preventing a potential NULL return from wbscl_get_filter_coeffs_16p from causing a null dereference. A null check was added to ensure filte...

CVE-2024-49988

The CVE-2024-49988 issue concerns the ksmbd kernel SMB server: during an oplock break, opinfo->conn could be used after ksmbd_conn is freed in multichannel scenarios. The fix adds a reference count to ksmbd_conn to ensure it is not freed while still in use. This is a Linux kernel-level vulnera...

CVE-2024-53089

CVE-2024-53089 concerns the Linux kernel on LoongArch with KVM. The issue arises from hrtimers that may be canceled/called in contexts that violate PREEMPT_RT rules, after timers are unmarked to expire in soft expiry but then canceled from a preempt-notifier with preemption disabled. The fix make...

CVE-2024-56588

CVE-2024-56588 (Linux kernel) affects the hisi_sas driver. The issue arises when dump files are created on the fly during debugfs dump, which leads to a NULL pointer dereference and kernel hang if the driver is unbound while dumping. The root cause is allocating memory and creating debugfs entrie...

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...

CVE-2014-2706

CVE-2014-2706 describes a race condition in the Linux kernel’s mac80211 subsystem (sta_info.c and tx.c) that, when handling network traffic in conjunction with the WLAN_STA_PS_STA (power-save) state, can cause a remote denial of service (system crash). The issue affects kernel versions prior to 3...

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-2021-47498

The CVE-2021-47498 issue affects the Linux kernel where Device Mapper requests could be requeued during DM suspend due to blk-mq unquiesce calls from outside events, causing a kernel panic under nr_requests updates. The fix changes behavior to avoid queuing during suspend and to requeue requests ...

CVE-2022-49033

CVE-2022-49033 affects the Linux kernel’s btrfs qgroup code, where a sleep was performed in an invalid context during qgroup inheritance. The advisory and connected documents describe the fix as: call qgroup_dirty() on the destination qgroup and update the limit item in btrfs_run_qgroups() later,...

CVE-2023-52699

In CVE-2023-52699, the Linux kernel SysV locking flaw caused sleep in atomic context because sb_bread() was invoked with pointers_lock held. The root cause spans historical locking changes: replacing BKL with a sysvfs-private rwlock (Linux 2.5.12) introduced a write_lock → read_lock deadlock; the...

CVE-2023-52974

CVE-2023-52974: Linux kernel scsi: iscsi_tcp fix UAF during login when accessing the shost ipaddress. If iscsi_sw_tcp_session_create() fails and userspace reads the host ipaddress during session teardown, a use-after-free occurs. The fix delays freeing by setting tcp_sw_host->session only afte...

CVE-2023-53145

In the Linux kernel, the Bluetooth driver subsystem btsdio is affected by a use-after-free race in btsdio_remove. In btsdio_probe, data->work is bound to btsdio_work and started via btsdio_send_frame. If btsdio_remove executes while the work is unfinished, hdev could be freed but still used by...

CVE-2024-0775

CVE-2024-0775 describes a use-after-free in the Linux kernel’s ext4 remount path: __ext4_remount in fs/ext4/super.c. The flaw lets a local user cause an information leak by freeing old quota file names before a potential failure, resulting in a use-after-free. Relevant connected documents confirm...

CVE-2024-26776

CVE-2024-26776 pertains to the Linux kernel SPI driver for Hisilicon SFC v3xx. The issue arises when the interrupt handler receives an empty interrupt, leading to a NULL pointer dereference. The fix is to return IRQ_NONE when no interrupt is detected, thereby preventing the NULL dereference. Impa...

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-2024-43886

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-2024-46726

CVE-2024-46726 (Linux kernel, drm/amd/display) fixes overflow/overrun in index calculations (vmid0p72_idx, vnom0p8_idx, vmax0p9_idx) to prevent array size overflow. The patch resolves 3 OVERRUNs and 1 INTEGER_OVERFLOW reported by Coverity; affected AMD display path. Remediation is to apply the up...

CVE-2024-46818

CVE-2024-46818 affects the Linux kernel’s DRM/AMD display driver. The root cause is using GPIO_ID_UNKNOWN (-1) as an array index; a patch adds a pre-check before indexing the gpio_id, fixing 5 Coverity-reported overrun issues. The vulnerability is addressed in kernel updates that include the drm/...

CVE-2024-46844

CVE-2024-46844: In the Linux kernel, the setup_one_line() path prints a pointer that could be uninitialized for *error_out, risking a NULL pointer dereference or incorrect prints. The fix initializes *error_out in all control paths, addressing the issue. The CVE is scored locally with high impact...

CVE-2024-49890

CVE-2024-49890 : Linux kernel fix for a NULL dereference in drm/amd/pm by ensuring fw_info is not NULL before use. The issue manifested as a null dereference warning reported by Coverity; the patch prevents dereferencing a NULL fw_info and thus mitigates the vulnerability as described in the entr...

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-2024-49918

CVE-2024-49918 relates to a Linux kernel issue in the AMD display path (drm/amd/display) where dcn32_acquire_idle_pipe_for_head_pipe_in_layer could dereference a null head_pipe. The fix adds a null check and returns NULL if head_pipe is null, preventing a potential NPE. Connected sources corrobor...

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-2025-37807

CVE-2025-37807 is a Linux kernel issue in the BPF percpu hashmap path where a percpu pointer is stored at an 8-byte aligned location only if the key_size rounds up to 8; otherwise a 4-byte aligned location is used, causing kmemleak to miss the pointer and report a leak. The root cause is an align...

CVE-2025-37932

The CVE-2025-37932 issue affects the Linux kernel’s HTB qdisc: htb_qlen_notify() was not idempotent and could deactivate an HTB class or trigger a warning if called when already deactivated. The fix ports the function to be idempotent, easing callers such as fq_codel_dequeue() and qdisc_tree_redu...

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-2010-3859

CVE-2010-3859 stems from multiple signedness errors in the Linux kernel’s TIPC implementation, allowing local privilege escalation via a crafted sendmsg that triggers a heap-based buffer overflow in tipc_msg_build and related iovec handling (verify_iovec). Public sources confirm affected historic...

CVE-2010-4163

The CVE-2010-4163 issue affects the Linux kernel, where blk_rq_map_user_iov in block/blk-map.c is vulnerable before version 2.6.36.2. A local attacker can trigger a denial of service (kernel panic) by submitting a zero-length I/O request via a device ioctl to a SCSI device. The description explic...

CVE-2010-4346

The vulnerability CVE-2010-4346 affects the Linux kernel: install_special_mapping in mm/mmap.c before 2.6.37-rc6 does not call security_file_mmap as expected, allowing local users to bypass mmap_min_addr restrictions and potentially trigger NULL pointer dereference via a crafted assembly-language...

CVE-2011-2723

CVE-2011-2723 affects the Linux kernel prior to 2.6.39.4 where the skb_gro_header_slow handling under GRO can reset fields incorrectly, enabling remote attackers to cause a denial of service (system crash) via crafted network traffic. Connected advisories confirm this CVE is referenced alongside ...

CVE-2012-3412

CVE-2012-3412 affects the sfc (Solarflare Solarstorm) driver in the Linux kernel, specifically versions before 3.2.30. The vulnerability allows remote attackers to trigger a denial of service by sending crafted TCP packets that induce a small MSS value, leading to DMA descriptor consumption and n...

CVE-2017-16531

CVE-2017-16531 affects the Linux kernel before 4.13.6, where the driver/usb/core/config.c path allows a local user to trigger an out-of-bounds read via a crafted USB device, related to the USB_DT_INTERFACE_ASSOCIATION descriptor. Exploitation could cause a denial of service (kernel crash) and pot...

CVE-2021-4148

CVE-2021-4148 : Linux kernel vulnerability in the function block_invalidatepage (fs/buffer.c) where a missing sanity check can allow a local user with privileges to cause a denial of service. The connected advisories corroborate a local DoS impact but do not provide vendor-specific patch details ...

CVE-2022-34495

CVE-2022-34495: In the Linux kernel, rpmsg_probe in drivers/rpmsg/virtio_rpmsg_bus.c before 5.18.4 is reported to contain a double free. Affected product/version examples include upstream Linux kernels updated to 5.18.4 or later. The connected sources (e.g., Astra Linux security bulletin and vend...