CVE-2011-4326

CVE-2011-4326 affects the Linux kernel’s UDP fragment handling for IPv6 when UDP Fragmentation Offload (UFO) is enabled. Specifically, the vulnerability lies in udp6_ufo_fragment in net/ipv6/udp.c, allowing remote attackers to crash the system by sending fragmented IPv6 UDP packets to a bridge. T...

CVE-2012-0044

CVE-2012-0044 is an integer overflow in drm_mode_dirtyfb_ioctl() within Linux kernel drivers/gpu/drm/drm_crtc.c, vulnerable before 3.1.5. The flaw allows local users to gain privileges or trigger memory corruption/DoS via a crafted ioctl. Public sources (including MiracleLinux AXSA-2012-646:05) c...

CVE-2021-47380

In the Linux kernel, the following vulnerability has been resolved: HID: amd_sfh: Fix potential NULL pointer dereference devm_add_action_or_reset() can suddenly invoke amd_mp2_pci_remove() atregistration that will cause NULL pointer dereference sincecorresponding data is not initialized yet. The ...

CVE-2022-48766

CVE-2022-48766 relates to the Linux kernel, specifically the DRM/AMD display path. The vulnerability is resolved by wrapping dcn301_calculate_wm_and_dlg for FPU, mirroring the dcn30 logic. Without this fix, the kernel may emit a flood of WARNs and can experience kernel panics. The description not...

CVE-2022-49100

The CVE-2022-49100 entry concerns the Linux kernel virtio_console subsystem. The vulnerability is resolved by removing anonymous init and exit functions (module_init/module_exit) and assigning unique driver-specific names, to avoid ambiguity in System.map and initcall_debug logs, per the descript...

CVE-2022-49104

CVE-2022-49104 affects the Linux kernel, specifically the staging/vchiq_core code path. The issue is triggered when find_service_by_handle is given an invalid handle, which can return NULL and lead to a NULL pointer dereference. The description in the provided documents confirms this root cause a...

CVE-2022-49113

CVE-2022-49113 — In the Linux kernel, a refcount leak in powerpc/secvar, specifically in format_show(), is fixed. The leak can occur when format_show returns failure in multiple paths. The mitigation is the unified management of of_node_put to correct the leak. The available connected sources con...

CVE-2022-49303

CVE-2022-49303 concerns a Linux kernel deadlock in the rtl8192eu driver (drivers/staging/rtl8192eu) during rtw_joinbss_event_prehandle. The provided details describe a lock-order issue: thread 1 holds pmlmepriv->lock while waiting on del_timer_sync(), but the timer handler (thread 2) also need...

CVE-2022-49315

CVE-2022-49315 concerns a deadlock in the Linux kernel, specifically in the staging driver rtl8192e (rtllib_beacons_stop). The issue arises when rtllib_beacons_stop() holds ieee->beacon_lock while calling del_timer_sync(), while the timer handler (rtllib_send_beacon_cb) needs the same lock, ca...

CVE-2022-49525

CVE-2022-49525 relates to the Linux kernel: the media: cx25821 driver issue triggers a warning when removing the module (remove_proc_entry leaking cx25821 IRQ). The connected advisories confirm the root cause is not a_privately exploitable bug in userland but a resource management ordering proble...

CVE-2022-50029

CVE-2022-50029 affects the Linux kernel “clk: qcom: ipq8074: dont disable gcc_sleep_clk_src” issue where the USB sleep clock is disabled while the clock framework tries to disable the sleep clock source, causing a failure. The connected advisories (Unity Linux / Astra Linux / SUSE entries) descri...

CVE-2023-22996

CVE-2023-22996 affects the Linux kernel prior to 5.17.2. In drivers/soc/qcom/qcom_aoss.c, an of_find_device_by_node reference is not released after use (e.g., via put_device), which can lead to a lingering reference. The practical impact and exploitability are not described in the provided docume...

CVE-2023-22999

The CVE-2023-22999 issue affects the Linux kernel prior to 5.16.3, specifically the drivers/usb/dwc3/dwc3-qcom.c path. The root cause is that dwc3_qcom_create_urs_usb_platdev’s return value is misinterpreted in error cases (expected NULL but it is an error pointer), leading to an incorrect handli...

CVE-2023-23003

Linux kernel

CVE-2023-52805

CVE-2023-52805 affects the Linux kernel/JFS inode allocation. The issue is an array-index-out-of-bounds in diAlloc caused by lack of validation of the iag’s agno during new inode allocation, which could lead to fragmentation. A fix was added to perform the necessary check, and multiple connected ...

CVE-2025-38064

The CVE-2025-38064 entry concerns the Linux kernel virtio subsystem, specifically virtio-console, where devices continue to write to MMIO after the underlying virtio-pci device is reset, causing hangs in kexec-in-VM scenarios. The issue is mitigated by the kernel fix that breaks all virtio device...

CVE-2008-2812

CVE-2008-2812 affects the Linux kernel prior to 2.6.25.10, with NULL pointer dereferences in tty handling (notably in drivers/net/ such as hamradio, irda, ppp, slip, wan, and wireless components) potentially enabling local privilege escalation or a system crash. The issue arises from missing chec...

CVE-2009-4031

CVE-2009-4031 affects the KVM x86 emulator (arch/x86/kvm/emulate.c) in the Linux kernel prior to 2.6.32-rc8-next-20091125. The do_insn_fetch path could interpret instructions longer than valid, failing to enforce the 15-byte limit per instruction, which guest OS users can abuse to cause a denial ...

CVE-2010-3297

CVE-2010-3297 affects the Linux kernel net/eql driver; the eql_g_master_cfg function in drivers/net/eql.c did not initialize a structure member, enabling local users to read kernel stack memory via an EQL_GETMASTRCFG ioctl. Affects kernels before 2.6.36-rc5; corrected in subsequent patches (net/e...

CVE-2010-3298

CVE-2010-3298 affects the Linux kernel. The hso_get_count function in drivers/net/usb/hso.c, in kernel builds before 2.6.36-rc5, does not initialize a certain structure member, which allows local users to read potentially sensitive information from kernel stack memory via the TIOCGICOUNT ioctl. T...

CVE-2011-1748

CVE-2011-1748 affects the Linux kernel: the raw_release function in net/can/raw.c fails to validate a socket data structure, enabling local users to trigger a NULL pointer dereference (denial of service) or possibly other impact via a crafted release operation. Affected versions are the kernel be...

CVE-2014-0203

CVE-2014-0203 affects the Linux kernel up to version 2.6.32.x, where the __do_follow_link function in fs/namei.c mishandles the last pathname component for certain filesystems, enabling a local attacker to trigger a denial of service (incorrect free operations and system crash) via an open() call...

CVE-2014-3182

CVE-2014-3182 affects the Linux kernel up to version 3.16.1, where an array index error in the logi_dj_raw_event function of drivers/hid/hid-logitech-dj.c can be exploited by a physically proximate attacker using a malformed REPORT_TYPE_NOTIF_DEVICE_UNPAIRED value to execute arbitrary code or cau...

CVE-2014-6416

CVE-2014-6416 describes a buffer overflow in net/ceph/auth_x.c used by Ceph within the Linux kernel prior to 3.16.3. An unencrypted, long auth ticket can be exploited remotely to trigger memory corruption and a kernel panic (DoS). Connected advisories reiter the same root cause and impact. Remedi...

CVE-2018-12904

CVE-2018-12904 affects the Linux kernel’s KVM implementation on x86 when nested virtualization is enabled. The vulnerability arises in arch/x86/kvm/vmx.c due to insufficient CPL checks, potentially allowing a local attacker running in a guest VM (L1) to cause VMEXITs that may lead to privilege es...

CVE-2021-47269

CVE-2021-47269 is a Linux kernel issue in the DesignWare USB3 (dwc3) ep0 handling. The root cause is missing validation of the ep index from dwc3_wIndex_to_dep(), which can lead to referring to a non-existing endpoint and a NULL pointer dereference in certain configurations (e.g., composite devic...

CVE-2021-47478

In the Linux kernel, the following vulnerability has been resolved: isofs: Fix out of bound access for corrupted isofs image When isofs image is suitably corrupted isofs_read_inode() can read databeyond the end of buffer. Sanity-check the directory entry length beforeusing it.

CVE-2021-47600

The CVE-2021-47600 entry concerns a Linux kernel vulnerability in the dm btree code where a use-after-free occurs during rebalance_children. The root cause is described as a use-after-free in the btree remove path, with the fix specified as moving dm_tm_unlock() after dm_tm_dec(). The vulnerabili...

CVE-2021-47654

CVE-2021-47654: Linux kernel landlock sandbox fix for a path_list memory leak where path_list allocated in parse_path() is not freed. Description notes a leak warning in sandboxer.c:134 and that path_list is freed by none. No exploitation details or fixes/versions are specified beyond the fix not...

CVE-2022-49120

CVE-2022-49120 pertains to the Linux kernel SCSI pm8001 path. The vulnerability is a task leak in pm8001_send_abort_all() where allocated SAS tasks may not be freed if pm8001_tag_alloc() or pm8001_mpi_build_cmd() fail. The fix ensures proper freeing of the SAS task in those failure paths. Public ...

CVE-2022-49497

CVE-2022-49497 is a Linux kernel issue in the networking code where two BUG() calls were present in skb_checksum_help(). The vulnerability was resolved by removing these BUG()s and replacing them with WARN_ON_ONCE() so skb_checksum_help() can return an error code instead of triggering a crash whe...

CVE-2022-49502

CVE-2022-49502 relates to the Linux kernel, specifically the media driver component for the rga (graphics) device. The issue was a memory leak in rga_probe where the rga->m2m_dev could remain allocated if rga_probe failed, and the resolution requires freeing m2m_dev on probe failure. The vulne...

CVE-2022-49521

In CVE-2022-49521, the Linux kernel vulnerability affects the lpfc SCSI path: if lpfc_complete_unsol_iocb() cannot match the rctl of a received frame, the frame is dropped and resources are leaked. The fix returns resources when discarding an unhandled frame type and updates lpfc_fc_frame_check()...

CVE-2022-49529

CVE-2022-49529 affects the Linux kernel’s DRM/AMDGPU PM code. Root cause: during context release with software SMU disabled, pp_funcs may be uninitialized, causing a NULL pointer dereference and kernel panic (as shown by the amdgpu_dpm_force_performance_level trace). The vulnerability is resolved...

CVE-2022-49530

CVE-2022-49530 affects the Linux kernel DRM/AMD power management code. The vulnerability arises in si_parse_power_table() where allocations for adev->pm.dpm.ps and its elements can be followed by a second free in si_dpm_fini() if an allocation fails, causing a potential double-free of adev-&gt...

CVE-2022-49620

CVE-2022-49620 (Linux kernel, net: tipc) Affects the Tipc subsystem: a potential refcount leak in tipc_sk_create() when tipc_sk_insert() fails. The fix ensures the sk is freed on failure, preventing a leak. The public description notes local attack vector with low privileges required and no user ...

CVE-2009-0269

CVE-2009-0269 refers to a local kernel vulnerability in the Linux kernel’s eCryptfs inode handling. The flaw, described as a readlink error path in fs/ecryptfs/inode.c, can lead to denial of service (fault or memory corruption) and possibly other unspecified effects by causing the code to use a -...

CVE-2010-2946

CVE-2010-2946 affects the Linux kernel via a flaw in fs/jfs/xattr.c where a legacy extended-attributes storage format could let local attackers bypass xattr namespace restrictions using an os2. prefix. Several connected advisories confirm the issue and reference the affected range: Linux kernel v...

CVE-2010-5332

CVE-2010-5332 affects the Linux kernel before 2.6.37, where an out-of-bounds array access can occur in drivers/net/mlx4/port.c. During searches for a free entry in mlx4_register_vlan() or mlx4_register_mac(), if no free entry exists, the loop may terminate without updating the local variable free...

CVE-2011-0710

CVE-2011-0710 affects the Linux kernel on the s390 platform. The function task_show_regs in arch/s390/kernel/traps.c permits a local user to read the registers of an arbitrary process by reading a status file under /proc, for kernels before 2.6.38-rc4-next-20110216. The connected MiracleLinux adv...

CVE-2011-1016

CVE-2011-1016 concerns the Linux kernel Radeon GPU drivers and their DRM subsystem. The affected component is the Radeon GPU driver (radeon/kms) in kernels before 2.6.38-rc5, where data related to the AA resolve registers was not properly validated. This could allow a local user to write to arbit...

CVE-2015-8955

CVE-2015-8955 affects the Linux kernel on arm64 (arch/arm64/kernel/perf_event.c) prior to 4.1. The issue arises from events across multiple HW PMUs being mishandled, allowing local users to gain privileges or trigger a denial of service via an invalid pointer dereference. Impact is limited to loc...

CVE-2021-47183

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix link down processing to address NULL pointer dereference If an FC link down transition while PLOGIs are outstanding to fabric wellknown addresses, outstanding ABTS requests may result in a NULL pointerdereference....

CVE-2021-47335

CVE-2021-47335 (Linux kernel, f2fs) : A race on the global fsync_entry_slab across multi filesystem instances caused a use-after-free in the slab cache during f2fs recovery. The root cause is concurrent access to the slab pointer when multiple f2fs mounts exist, leading to a use-after-free during...

CVE-2021-47551

In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again In SRIOV configuration, the reset may failed to bring asic back to normal but stop cpschalready been called, the start_cpsch will not be called since the...

CVE-2021-47642

CVE-2021-47642: in the Linux kernel’s video fbdev/nvidiafb path, a fixed-size buffer overrun could occur by copying a channel name with strcpy into chan->adapter.name. The defect arises from copying into a 48-char buffer without length checks; fix is to use strscpy() to prevent overflows. The ...

CVE-2022-3533

CVE-2022-3533 affects the Linux kernel’s BPF component, specifically the parse_usdt_arg function in tools/lib/bpf/usdt.c, where manipulation of the reg_name argument leads to a memory leak. The vulnerability is described across multiple sources (NVD, vendor advisories) and a patch is recommended ...

CVE-2022-48788

In the Linux kernel, the following vulnerability has been resolved: nvme-rdma: fix possible use-after-free in transport error_recovery work While nvme_rdma_submit_async_event_work is checking the ctrl and queuestate before preparing the AER command and scheduling io_work, in orderto fully prevent...

CVE-2022-48824

CVE-2022-48824 : In the Linux kernel, the scsi myrs driver can crash during error handling. If privdata->hw_init() fails non‑zero, myrs_detect() leaves cs->disable_intr as NULL and myrs_cleanup() dereferences a NULL pointer, causing a kernel crash with a NULL pointer dereference. The issue ...

CVE-2022-48950

CVE-2022-48950 affects the Linux kernel: perf_pending_task() UaF could run after the event is freed. The root cause involves two situations: (1) task_work already queued before destroying the event; (2) destroying the event queues task_work. The documented fix is to extend the perf_event lifetime...