CVE-2008-2358

The CVE-2008-2358 entry concerns the Linux kernel DCCP module: an integer overflow in dccp_feat_change within net/dccp/feat.c on kernels 2.6.17–2.6.20 and 2.6.18, enabling a local attacker to trigger a heap-based buffer overflow and gain privileges. Connected advisories reference this issue as pa...

CVE-2006-6106

The CVE-2006-6106 entry describes several buffer overflows in the Bluetooth driver (net/bluetooth/cmtp/capi.c) of the Linux kernel, specifically in the cmtp_recv_interopmsg function. Affected products/versions include Linux kernel 2.4.22 up to 2.4.33.4 and 2.6.2 up to 2.6.18.5, with 2.6.19.x also...

CVE-2007-1497

CVE-2007-1497 affects the Linux kernel nf_conntrack netfilter code prior to 2.6.20.3. During IPv6 fragment reassembly, nfctinfo is not set, leaving the default IP_CT_ESTABLISHED and potentially allowing remote attackers to bypass certain netfilter rulesusing IPv6 fragments. The documented fix is ...

CVE-2008-4618

The CVE-2008-4618 issue affects the Linux kernel SCTP implementation prior to 2.6.27, where a protocol violation with an invalid parameter length could trigger a panic and denial-of-service via SCTP processing paths (sctp_sf_violation_paramlen, sctp_sf_abort_violation, sctp_make_abort_violation; ...

CVE-2009-0747

The CVE-2009-0747 issue affects the Linux kernel’s ext4_isize helper in fs/ext4/ext4.h, exposing a denial-of-service risk when a local user mounts a crafted ext4 filesystem. The vulnerability arises from using the i_size_high structure member during operations on arbitrary file types, potentially...

CVE-2009-0748

CVE-2009-0748 affects the Linux kernel: ext4_fill_super in fs/ext4/super.c fails to validate the superblock configuration, enabling a local attacker to trigger a NULL pointer dereference/OOPS when mounting a crafted ext4 filesystem. Impact is local denial of service. Affected ranges: Linux kernel...

CVE-2011-0463

CVE-2011-0463 affects the OCFS2 code path in the Linux kernel. The issue is in the function ocfs2_prepare_page_for_write where holes crossing page boundaries are not handled correctly, enabling a local user to read potentially sensitive data from uninitialized disk locations. The description indi...

CVE-2011-0716

CVE-2011-0716 affects the Linux kernel older than 2.6.38. The vulnerability lies in the br_multicast_add_group function within net/bridge/br_multicast.c, triggered when a specific Ethernet bridge configuration is used. An attacker locally can cause memory corruption and a system crash by sending ...

CVE-2011-1021

The CVE-2011-1021 entry describes a local privilege escalation in the Linux kernel caused by the ACPI debugfs interface. Vulnerable component: drivers/acpi/debugfs.c. Affected software: Linux kernel versions before 3.0. Root-level access is required to write to /sys/kernel/debug/acpi/custom_metho...

CVE-2011-2700

CVE-2011-2700 affects the Linux kernel prior to 2.6.39.4 on the N900 platform, where multiple buffer overflows in si4713_write_econtrol_string (drivers/media/radio/si4713-i2c.c) can be triggered by a crafted s_ext_ctrls operation using V4L2_CID_RDS_TX_PS_NAME or V4L2_CID_RDS_TX_RADIO_TEXT. The is...

CVE-2011-2909

Summary (CVE-2011-2909): The Linux kernel (do_devinfo_ioctl in drivers/staging/comedi/comedi_fops.c) before 3.1 allows local users to leak sensitive kernel memory content through a copy of a short string. This is described as an information leak in the kernel staging area. Impact is local confide...

CVE-2012-5532

The CVE-2012-5532 issue exists in the Linux kernel hypervkvpd hv_kvp_daemon: the main function in tools/hv/hv_kvp_daemon.c allows a local user to trigger a denial of service (daemon exit) via a crafted Netlink message. It is noted as a consequence of an incorrect fix for CVE-2012-2669, and a patc...

CVE-2014-9895

Technical details for CVE-2014-9895 are not publicly available in the provided documents. The materials reference an information disclosure in media-device.c but do not specify affected versions, root cause, impact, or fixes within this corpus. Monitor for updates.

CVE-2016-2064

The CVE-2016-2064 entry concerns the MSM QDSP6 audio driver (Linux kernel 3.x) in sound/soc/msm/qdsp6v2/msm-audio-effects-q6-v2.c, used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices. The vulnerability arises from an ioctl handling flaw that allows a crafted applicatio...

CVE-2017-15128

The CVE-2017-15128 issue affects the Linux kernel’s hugetlb_mcopy_atomic_pte function (mm/hugetlb.c) prior to version 4.13.12, where a missing size check can lead to a denial of service (BUG). Public sources in connected advisories (e.g., EulerOS/Unity Linux Nessus plugins) corroborate that vulne...

CVE-2017-5546

CVE-2017-5546 affects Linux kernel 4.8.x and 4.9.x prior to 4.9.5. The freelist-randomization feature in mm/slab.c can be triggered by selecting a large random number, leading to duplicate freelist entries and a potential denial of service (system crash) or other impact in opportunistic circumsta...

CVE-2017-8069

CVE-2017-8069 affects the Linux kernel 4.9.x (prior to 4.9.11). The issue lies in drivers/net/usb/rtl8150.c interacting incorrectly with CONFIG_VMAP_STACK, which may allow a local user to trigger a denial of service (system crash or memory corruption) or other impact by abusing a DMA scatterlist ...

CVE-2021-47109

CVE-2021-47109 concerns the Linux kernel neighbour GC: on IPv6, NUD_NOARP entries can be GCed, potentially overflowing the neighbour table for valid connections. The description notes the issue is more prevalent after the patch with commit 58956317c8de (“neighbor: Improve garbage collection”), wh...

CVE-2021-47121

Rejected: CVE-2021-47121 entry withdrawn/not used; this CVE is not an active vulnerability entry.

CVE-2021-47190

Concrete details from the connected docs show CVE-2021-47190 affects the Linux kernel’s perf/bpf path. The issue is a memory leak in perf_env__insert_btf() when a duplicate BTF id is encountered; code was changed to have perf_env__insert_btf() return a success/error value and to free memory if in...

CVE-2021-47196

CVE-2021-47196 concerns a use-after-free in the Linux kernel mlx5_ib path during QP creation. The issue arises when RDMA/core code presets both receive and send completion queue pointers before forwarding to the driver, then overwrites ibqp properties and continues into the driver path. If mlx5_q...

CVE-2021-47214

CVE-2021-47214 affects Linux kernel hugetlb/userfaultfd handling. The fix corrects reservation restoration on userfaultfd error in hugetlb_mcopy_atomic_pte() by treating the is_continue path like pagecache insertion and altering the new_pagecache_page flag (renamed to page_in_pagecache) so restor...

CVE-2021-47243

The CVE-2021-47243 issue concerns the Linux kernel's cake_qdisc TCP option parser. Affected code paths cake_get_tcpopt and cake_tcph_may_drop could read one byte out of bounds when processing TCP options, particularly if the option length is 1, leading to a second read for opcodes not equal to TC...

CVE-2021-47290

CVE-2021-47290 affects the Linux kernel SCSI target path (XCOPY completion) where a NULL pointer dereference could occur due to an NULL se_tpg_wwn pointer in the extended copy workflow. The root cause is that LIO’s EXTENDED COPY worker dispatches reads/writes via a global xcopy_pt_tpg, which may ...

CVE-2021-47341

CVE-2021-47341 concerns the Linux kernel KVM mmio path, where a use-after-free flaw in kvm_vm_ioctl_unregister_coalesced_mmio could enable a flawed memory read (8 bytes) via a read access after the object is freed. The issue is in the ARM64 KVM coalesced_mmio code path and Trace shows a use-after...

CVE-2021-47398

The CVE-2021-47398 entry concerns a Linux kernel RDMA/hfi1 pointer leak. The vulnerability stemmed from printing secured pointers using unsigned long long with %llx, which could reveal addresses. The fix changes the formatting to print pointers with %p or %px, eliminating the cast to a large inte...

CVE-2021-47440

CVE-2021-47440 refers to a Linux kernel issue in the encx24j600 driver where devm_regmap_init_encx24j600 could return an error (e.g., out of memory) and later dereference a null register cache pointer. The resolved description in the CVE notes that this could cause a null pointer dereference duri...

CVE-2021-47512

The CVE-2021-47512 issue affects the Linux kernel’s net/sched fq_pie/Qdisc handling. fq_pie_destroy() failed to copy logic from pie_destroy() and related qdiscs, risking a timer rearm during del_timer_sync(&q->adapt_timer) and potentially triggering an rcu stall or related instability. The pro...

CVE-2022-48706

The CVE-2022-48706 entry concerns the Linux kernel and a memory-leak in the virtual data path (vdpa) IFCVF path. Root cause: ifcvf_mgmt_dev leaks memory if not freed on exit and the existing cleanup in ifcvf_init_hw does not handle it, so the fix adds proper cleanup at the return path to ensure m...

CVE-2022-48718

CVE-2022-48718 concerns a NULL pointer dereference in the Linux kernel’s drm mxsfb driver. The vulnerability arises when drm_atomic_get_new_bridge_state can return a NULL pointer, which mxsfb may dereference. A fix was implemented that avoids dereferencing a NULL by assuming a fixed format instea...

CVE-2022-48745

The CVE-2022-48745 entry refers to a Linux kernel vulnerability in the net/mlx5 component where a race condition can occur due to del_timer() usage during the fw reset polling flow. The affected code substitutes del_timer() with del_timer_sync() to avoid deactivation of a timer while its interrup...

CVE-2022-48769

In CVE-2022-48769, the Linux kernel vulnerability concerns Apple x86 EFI runtime services. The issue stems from a call to QueryVariableInfo() (added with EFI 2.00) used at runtime, which could crash firmware on certain Apple machines when managing NVRAM variables. The mitigation described is to a...

CVE-2022-48787

The CVE-2022-48787 vulnerability concerns iwlwifi use-after-free in the Linux kernel. When no firmware is present or parsing fails, device_release_driver()/remove()/iwl_drv_stop() may free the drv struct, but the code can still access it. The fix involves avoiding the access after the object is f...

CVE-2022-48811

CVE-2022-48811 concerns the ibmvnic driver in the Linux kernel. Affected: ibmvnic_open/reset paths in the IBM Power virtualization NIC stack. Root cause: in __ibmvnic_open(), if an error occurs (e.g., when setting link state), release_resources() frees napi structures that are still needed, causi...

CVE-2022-48861

CVE-2022-48861 is a Linux kernel use-after-free vulnerability in the vdpa/vp_vdpa path. When the vp_vdpa driver is unbound, vp_vdpa is freed in vdpa_unregister_device, after which vp_vdpa->mdev.pci_dev is dereferenced in vp_modern_remove, causing a use-after-free. The provided call traces show...

CVE-2022-48925

CVE-2022-48925 affects the Linux kernel RDMA/CMA path. The issue arises when the state is not idle: resolve_prepare_src() may overwrite route.addr.src_addr, potentially corrupting the source address and triggering a use-after-free trace in cma_cancel_listens() paths. The bug can occur with states...

CVE-2022-48928

The CVE-2022-48928 issue affects the Linux kernel driver iio: adc, specifically the men_z188_adc component. A resource leak occurs in an error path when iio_device_register() fails, leaving a previously mapped region (ioremap()) unbalanced. The root cause is an unbalanced iounmap() not being call...

CVE-2022-48932

CVE-2022-48932 affects the Linux kernel in the net/mlx5 driver: slab-out-of-bounds in mlx5_cmd_dr_create_fte when a rule with many destinations (up to 32) is added. The issue manifests as a KASAN slab-out-of-bounds. The patch fixes it by (1) enlarging allocated buffers to accommodate the required...

CVE-2022-49099

CVE-2022-49099 : Linux kernel vulnerability in hv_vmbus/vmbus driver stack. The issue arises during device object initialization in vmbus_device_register(), where dma_mask, dma_parms, and dma_mask must be set before device_register() is called. The fixed trace relates to netvsc/vmbus probe paths ...

CVE-2022-49172

Summary: CVE-2022-49172 pertains to the Linux kernel parisc line. The root cause was non-access data TLB faults from flush_user_dcache_range_asm and flush_user_icache_range_asm when pages are not present, leading to cache lines not being invalidated and potential memory corruption. Impact details...

CVE-2022-49254

CVE-2022-49254 concerns the Linux kernel media TI-VPE driver. In cal_ctx_v4l2_init_formats(), the code assigns the result of devm_kzalloc() to ctx->active_fmt and then dereferences it unconditionally, which could cause a NULL pointer dereference if allocation fails. The vulnerability is mitiga...

CVE-2022-49405

CVE-2022-49405 affects the Linux kernel staging/r8188eu driver (rtw_wx_set_scan). The vulnerability arises from insufficient bounds checking for the Ssid[] array, allowing a write beyond the end of the array after an existing read-overflow check. Multiple connected sources indicate the issue was ...

CVE-2022-49439

In CVE-2022-49439, the Linux kernel's powerpc/fsl_rio_setup had a refcount leak: of_parse_phandle() returns a node pointer with refcount incremented, and code failed to call of_node_put() when it was no longer needed. The patch adds the missing of_node_put() to prevent the leak and closes the vul...

CVE-2022-49457

CVE-2022-49457 is a Linux kernel issue in ARM versatile: missing of_node_put in dcscb_init. The of_find_compatible_node call increments the device_node refcount, but the code path did not release it, causing a refcount leak. Connected advisories from Astra/TencentUnity/Linux OSS bulletins confirm...

CVE-2022-49540

CVE-2022-49540 refers to a race in the Linux kernel’s RCU Tasks Rude grace-period handling. The issue occurs during boot when multiple CPUs come online and the rcu_tasks_rude_wait_gp() flow calls schedule_on_each_cpu(), which can mis-handle the online cpumask and produce a call trace in __flush_w...

CVE-2022-49560

Summary: CVE-2022-49560 affects the Linux kernel exfat code. A slab-out-of-bounds read in exfat_clear_bitmap was triggered by truncating to size 0, reported by Syzbot. Root cause/fix in connected docs: the patch moves the is_valid_cluster() helper from fatent.c to a common header to allow reuse, ...

CVE-2022-49681

The CVE-2022-49681 issue in the Linux kernel concerns xtensa: xtfpga setup where of_find_compatible_node() may return a node with an incremented refcount. The fix is to call of_node_put() when the node is no longer in use to prevent a refcount leak. Public advisories (Tencent/Unity Linux integrat...

CVE-2022-49696

CVE-2022-49696 is a Linux kernel use-after-free in tipc_named_reinit, triggered by a race with workqueue finalization. The issue arises because cancel_work_sync() ordering could allow a destroyed TipC namespace to be accessed by a work item enqueuing later, leading to a read of freed memory (KASA...

CVE-2022-49756

CVE-2022-49756 is about a Linux kernel issue in the USB sunplus PHY path. A null pointer dereference could occur in sp_usb_phy_probe() because platform_get_resource_byname() may fail and yield NULL, and devm_ioremap() could then use usbphy->moon4_res_mem->start as input. The fixes described...

CVE-2022-49762

CVE-2022-49762: In the Linux kernel, ntfs_attr_find() can overflow when iterating ATTR_RECORDs in MFT records, due to adding le32_to_cpu(a->length) to the current pointer and wrapping on 32‑bit systems. A patch adds bounds checks when computing the end address of the current ATTR_RECORD to pre...