CVE-2025-37924

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in kerberos authentication Setting sess->user = NULL was introduced to fix the dangling pointercreated by ksmbd_free_user. However, it is possible another thread couldbe operating on the session and mak...

CVE-2025-37937

In the Linux kernel, the following vulnerability has been resolved: objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds() If dib8000_set_dds()'s call to dib8000_read32() returns zero, the resultis a divide-by-zero. Prevent that from happening. Fixes the following warning with an UBSA...

CVE-2001-1393

Unknown vulnerability in classifier code for Linux kernel before 2.2.19 could result in denial of service (hang).

CVE-2010-2653

Race condition in the hvc_close function in drivers/char/hvc_console.c in the Linux kernel before 2.6.34 allows local users to cause a denial of service or possibly have unspecified other impact by closing a Hypervisor Virtual Console device, related to the hvc_open and hvc_remove functions.

CVE-2012-6543

The l2tp_ip6_getname function in net/l2tp/l2tp_ip6.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.

CVE-2022-48871

In the Linux kernel, the following vulnerability has been resolved: tty: serial: qcom-geni-serial: fix slab-out-of-bounds on RX FIFO buffer Driver's probe allocates memory for RX FIFO (port->rx_fifo) based ondefault RX FIFO depth, e.g. 16. Later during serial startup theqcom_geni_serial_port_set...

CVE-2022-48959

In the Linux kernel, the following vulnerability has been resolved: net: dsa: sja1105: fix memory leak in sja1105_setup_devlink_regions() When dsa_devlink_region_create failed in sja1105_setup_devlink_regions(),priv->regions is not released.

CVE-2022-49009

In the Linux kernel, the following vulnerability has been resolved: hwmon: (asus-ec-sensors) Add checks for devm_kcalloc As the devm_kcalloc may return NULL, the return value needs to be checkedto avoid NULL poineter dereference.

CVE-2022-49783

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Drop fpregs lock before inheriting FPU permissions Mike Galbraith reported the following against an old fork of preempt-rtbut the same issue also applies to the current preempt-rt tree. BUG: sleeping function called from i...

CVE-2022-49792

In the Linux kernel, the following vulnerability has been resolved: iio: adc: mp2629: fix potential array out of bound access Add sentinel at end of maps to avoid potential array out ofbound access in iio core.

CVE-2022-49797

In the Linux kernel, the following vulnerability has been resolved: tracing: kprobe: Fix potential null-ptr-deref on trace_event_file in kprobe_event_gen_test_exit() When trace_get_event_file() failed, gen_kretprobe_test will be assignedas the error code. If module kprobe_event_gen_test is removed ...

CVE-2022-49812

In the Linux kernel, the following vulnerability has been resolved: bridge: switchdev: Fix memory leaks when changing VLAN protocol The bridge driver can offload VLANs to the underlying hardware eithervia switchdev or the 8021q driver. When the former is used, the VLAN ismarked in the bridge driver...

CVE-2022-49825

In the Linux kernel, the following vulnerability has been resolved: ata: libata-transport: fix error handling in ata_tport_add() In ata_tport_add(), the return value of transport_add_device() isnot checked. As a result, it causes null-ptr-deref while removingthe module, because transport_remove_dev...

CVE-2022-49833

In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: clone zoned device info when cloning a device When cloning a btrfs_device, we're not cloning the associatedbtrfs_zoned_device_info structure of the device in case of a zonedfilesystem. Later on this leads to a NULL po...

CVE-2022-49840

In the Linux kernel, the following vulnerability has been resolved: bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb() We got a syzkaller problem because of aarch64 alignment faultif KFENCE enabled. When the size from user bpf program is an oddnumber, like 399, 407, etc, it will cause ...

CVE-2022-49895

In the Linux kernel, the following vulnerability has been resolved: cxl/region: Fix decoder allocation crash When an intermediate port's decoders have been exhausted by existingregions, and creating a new region with the port in question in it'shierarchical path is attempted, cxl_port_attach_region...

CVE-2022-49901

In the Linux kernel, the following vulnerability has been resolved: blk-mq: Fix kmemleak in blk_mq_init_allocated_queue There is a kmemleak caused by modprobe null_blk.ko unreferenced object 0xffff8881acb1f000 (size 1024):comm "modprobe", pid 836, jiffies 4294971190 (age 27.068s)hex dump (first 32 ...

CVE-2023-52936

In the Linux kernel, the following vulnerability has been resolved: kernel/irq/irqdomain.c: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it,otherwise the memory will leak over time. To make things simpler, justcall debugfs_lookup_an...

CVE-2023-53035

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel-infoleak in nilfs_ioctl_wrap_copy() The ioctl helper function nilfs_ioctl_wrap_copy(), which exchanges ametadata array to/from user space, may copy uninitialized buffer regionsto user space memory for read-only i...

CVE-2023-53040

In the Linux kernel, the following vulnerability has been resolved: ca8210: fix mac_len negative array access This patch fixes a buffer overflow access of skb->data ifieee802154_hdr_peek_addrs() fails.

CVE-2023-53061

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix possible refcount leak in smb2_open() Reference count of acls will leak when memory allocation fails. Fix thisby adding the missing posix_acl_release().

CVE-2023-53074

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: fix ttm_bo calltrace warning in psp_hw_fini The call trace occurs when the amdgpu is removed afterthe mode1 reset. During mode1 reset, from suspend to resume,there is no need to reinitialize the ta firmware bufferwhich ...

CVE-2023-53082

In the Linux kernel, the following vulnerability has been resolved: vp_vdpa: fix the crash in hot unplug with vp_vdpa While unplugging the vp_vdpa device, it triggers a kernel panicThe root cause is: vdpa_mgmtdev_unregister() will accesses moderndevices which will cause a use after free.So need to ...

CVE-2023-53111

In the Linux kernel, the following vulnerability has been resolved: loop: Fix use-after-free issues do_req_filebacked() calls blk_mq_complete_request() synchronously orasynchronously when using asynchronous I/O unless memory allocation fails.Hence, modify loop_handle_cmd() such that it does not der...

CVE-2023-53118

In the Linux kernel, the following vulnerability has been resolved: scsi: core: Fix a procfs host directory removal regression scsi_proc_hostdir_rm() decreases a reference counter and hence must only becalled once per host that is removed. This change does not require ascsi_add_host_with_dma() chan...

CVE-2024-44978

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Free job before xe_exec_queue_put Free job depends on job->vm being valid, the last xe_exec_queue_put candestroy the VM. Prevent UAF by freeing job before xe_exec_queue_put. (cherry picked from commit 32a42c93b74c8ca6d09...

CVE-2024-44980

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix opregion leak Being part o the display, ideally the setup and cleanup would be done bydisplay itself. However this is a bigger refactor that needs to be doneon both i915 and xe. For now, just fix the leak: unreferenced ...

CVE-2024-46769

In the Linux kernel, the following vulnerability has been resolved: spi: intel: Add check devm_kasprintf() returned value intel_spi_populate_chip() use devm_kasprintf() to set pdata->name.This can return a NULL pointer on failure but this returned valueis not checked.

CVE-2024-47708

In the Linux kernel, the following vulnerability has been resolved: netkit: Assign missing bpf_net_context During the introduction of struct bpf_net_context handling forXDP-redirect, the netkit driver has been missed, which also requires itbecause NETKIT_REDIRECT invokes skb_do_redirect() which is ...

CVE-2024-49943

In the Linux kernel, the following vulnerability has been resolved: drm/xe/guc_submit: add missing locking in wedged_fini Any non-wedged queue can have a zero refcount here and can be runningconcurrently with an async queue destroy, therefore dereferencing thequeue ptr to check wedge status after t...

CVE-2024-50092

In the Linux kernel, the following vulnerability has been resolved: net: netconsole: fix wrong warning A warning is triggered when there is insufficient space in the bufferfor userdata. However, this is not an issue since userdata will be sentin the next iteration. Current warning message: --------...

CVE-2024-50113

In the Linux kernel, the following vulnerability has been resolved: firewire: core: fix invalid port index for parent device In a commit 24b7f8e5cd65 ("firewire: core: use helper functions for selfID sequence"), the enumeration over self ID sequence was refactored withsome helper functions with KUn...

CVE-2024-50144

In the Linux kernel, the following vulnerability has been resolved: drm/xe: fix unbalanced rpm put() with fence_fini() Currently we can call fence_fini() twice if something goes wrong whensending the GuC CT for the tlb request, since we signal the fence andreturn an error, leading to the caller als...

CVE-2024-50284

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix the missing xa_store error check xa_store() can fail, it return xa_err(-EINVAL) if the entry cannotbe stored in an XArray, or xa_err(-ENOMEM) if memory allocation failed,so check error for xa_store() to fix it.

CVE-2024-53080

In the Linux kernel, the following vulnerability has been resolved: drm/panthor: Lock XArray when getting entries for the VM Similar to commit cac075706f29 ("drm/panthor: Fix race when convertinggroup handle to group object") we need to use the XArray's internallocking when retrieving a vm pointer ...

CVE-2024-53205

In the Linux kernel, the following vulnerability has been resolved: phy: realtek: usb: fix NULL deref in rtk_usb2phy_probe In rtk_usb2phy_probe() devm_kzalloc() may return NULLbut this returned value is not checked.

CVE-2024-54191

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: iso: Fix circular lock in iso_conn_big_sync This fixes the circular locking dependency warning below, by reworkingiso_sock_recvmsg, to ensure that the socket lock is always releasedbefore calling a function that locks hd...

CVE-2024-54456

In the Linux kernel, the following vulnerability has been resolved: NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client() name is char[64] where the size of clnt->cl_program->name remainsunknown. Invoking strcat() directly will also lead to potential bufferoverflow. Change them to ...

CVE-2024-57984

In the Linux kernel, the following vulnerability has been resolved: i3c: dw: Fix use-after-free in dw_i3c_master driver due to race condition In dw_i3c_common_probe, &master->hj_work is bound withdw_i3c_hj_work. And dw_i3c_master_irq_handler can calldw_i3c_master_irq_handle_ibis function to star...

CVE-2025-21813

In the Linux kernel, the following vulnerability has been resolved: timers/migration: Fix off-by-one root mis-connection Before attaching a new root to the old root, the children counter of thenew root is checked to verify that only the upcoming CPU's top group havebeen connected to it. However sin...

CVE-2025-21817

In the Linux kernel, the following vulnerability has been resolved: block: mark GFP_NOIO around sysfs ->store() sysfs ->store is called with queue freezed, meantime we have several->store() callbacks(update_nr_requests, wbt, scheduler) to allocatememory with GFP_KERNEL which may run into d...

CVE-2025-21907

In the Linux kernel, the following vulnerability has been resolved: mm: memory-failure: update ttu flag inside unmap_poisoned_folio Patch series "mm: memory_failure: unmap poisoned folio during migrateproperly", v3. Fix two bugs during folio migration if the folio is poisoned. This patch (of 3): Co...

CVE-2025-21990

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: NULL-check BO's backing store when determining GFX12 PTE flags PRT BOs may not have any backing store, so bo->tbo.resource will beNULL. Check for that before dereferencing. (cherry picked from commit 3e3fcd29b505cebe...

CVE-2025-37802

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix WARNING "do not call blocking ops when !TASK_RUNNING" wait_event_timeout() will set the state of the currenttask to TASK_UNINTERRUPTIBLE, before doing the condition check. Thismeans that ksmbd_durable_scavenger_alive() w...

CVE-2025-37814

In the Linux kernel, the following vulnerability has been resolved: tty: Require CAP_SYS_ADMIN for all usages of TIOCL_SELMOUSEREPORT This requirement was overeagerly loosened in commit 2f83e38a095f("tty: Permit some TIOCL_SETSEL modes without CAP_SYS_ADMIN"), but asit turns out, (1) the logic I im...

CVE-2025-37818

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Return NULL from huge_pte_offset() for invalid PMD LoongArch's huge_pte_offset() currently returns a pointer to a PMD sloteven if the underlying entry points to invalid_pte_table (indicating nomapping). Callers like smap...

CVE-2025-37826

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Add NULL check in ufshcd_mcq_compl_pending_transfer() Add a NULL check for the returned hwq pointer by ufshcd_mcq_req_to_hwq(). This is similar to the fix in commit 74736103fb41 ("scsi: ufs: core: Fixufshcd_abort_o...

CVE-2025-37866

In the Linux kernel, the following vulnerability has been resolved: mlxbf-bootctl: use sysfs_emit_at() in secure_boot_fuse_state_show() A warning is seen when running the latest kernel on a BlueField SOC:[251.512704] ------------[ cut here ]------------[251.512711] invalid sysfs_emit: buf:000000000...

CVE-2025-37868

In the Linux kernel, the following vulnerability has been resolved: drm/xe/userptr: fix notifier vs folio deadlock User is reporting what smells like notifier vs folio deadlock, wheremigrate_pages_batch() on core kernel side is holding folio lock(s) andthen interacting with the mappings of it, howe...

CVE-2025-37989

In the Linux kernel, the following vulnerability has been resolved: net: phy: leds: fix memory leak A network restart test on a router led to an out-of-memory condition,which was traced to a memory leak in the PHY LED trigger code. The root cause is misuse of the devm API. The registration function...