CVE-2021-47881

CVE-2021-47881 Desbordamiento de búfer local basado en pila en dataSIMS Avionics ARINC 4.5.3 Data Device Corporation Hola, soy Kağan Çapar. En febrero de 2020 encontré un desbordamiento de búfer local basado en pila en el software de bus de datos de aviónica dataSIMS de DDC y publiqué una prueba ...

CVE-2026-96812

A vulnerability in Google gVisor on Linux platforms (prior to commit 573a9e73cf844f) allows a local attacker with container image deployment privileges to achieve root code execution on the host system. The issue stems from an improper exposure of resource in the host file helper (gofer ) when CU...

CVE-2026-96812 Host Root Sandbox Escape in gVisor via Character Device Passthrough and CUSE

Improper Exposure of Resource to Wrong Sphere in the host file helper gofer in Google gVisor prior to commit 573a9e73cf844f on Linux platforms with CUSE enabled allows a local attacker with container image deployment privileges to achieve root code execution on the host system. By including a...

abdal-lockbox

🔐 Abdal LockBox 🌐 Leer en tu idioma: 🇬🇧 English | 🇨🇳 中文 | 🇷🇺 Русский | 🇪🇸 Español | 🇯🇵 日本語 | 🇮🇷 فارسی | 🇸🇦 العربية | 🇹🇷 Türkçe | 🇩🇪 Deutsch | 🇮🇳 हिन्दी Seguridad. Almacenamiento. Autocompletado. — Un gestor de contraseñas para Android centrado en la privacidad, de Abdal Security Group. Abdal...

CVE-2026-98150

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix BPFFCPU validation for sparse CPU IDs BPFFCPU stores the target CPU ID in the upper 32 bits of the map operation flags. bpfmapcheckopflags currently compares that ID with numpossiblecpus, which is the number of possible...

DEBIAN-CVE-2026-97902

In the Linux kernel, the following vulnerability has been resolved: fs: don't return -EINVAL for successful nested thaw Commit 7366f8b6fc6a "fs: handle freezing from multiple devices" replaced the freezeholders bitmask with per-holder counters to allow nested freezes. In the bitmask version, a th...

CVE-2026-98128 scsi: mpi3mr: Fix target device refcount leak in mpi3mr_sas_port_add()

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix target device refcount leak in mpi3mrsasportadd mpi3mrgettgtdevbyaddr increments the target device kref when it returns a device. If a subsequent error triggers a goto outfail after the tgtdev reference is...

CVE-2026-98106 drm/pagemap: Prevent double migration of device pages

In the Linux kernel, the following vulnerability has been resolved: drm/pagemap: Prevent double migration of device pages A device-private folio migrated to system memory by a CPU fault can remain reachable through the raw-PFN eviction path until migration finalization drops the source reference...

EUVD-2026-86937

In the Linux kernel, the following vulnerability has been resolved: drm/pagemap: Prevent double migration of device pages A device-private folio migrated to system memory by a CPU fault can remain reachable through the raw-PFN eviction path until migration finalization drops the source reference...

CVE-2026-98106

In the Linux kernel, the following vulnerability has been resolved: drm/pagemap: Prevent double migration of device pages A device-private folio migrated to system memory by a CPU fault can remain reachable through the raw-PFN eviction path until migration finalization drops the source reference...

USB Spy

USB SPY usb-spy is a USB Mass Storage traffic analyzer built around a WiFi or Ethernet-enabled microcontroller. The board exposes a disk image FAT or any filesystem as a fake USB Mass Storage device to a target system, while the actual storage data is provided by a remote server over WiFi or...

CVE-2026-98091

In the Linux kernel, the following vulnerability has been resolved: btrfs: detach failed sprout device from transaction update list When creating the first metadata chunk for a sprout filesystem, createchunk adds the new device to the transaction devupdatelist through device-postcommitlist. If th...

CVE-2026-98090

In the Linux kernel, the following vulnerability has been resolved: btrfs: restore active device pointers after failed sprout btrfsinitnewdevice switches latestdev and possibly sbdev from the seed device to the new sprout device before creating the first writable chunks. If chunk creation or the...

CVE-2026-97986

In the Linux kernel, the following vulnerability has been resolved: virtioinput: stop callbacks before unregistering input device virtinputremove unregisters the input device before resetting the virtio device. virtinputrecvevents drops vi-lock around inputevent, so clearing vi-ready does not sto...

CVE-2026-97946

The Linux kernel contains a flaw in the x86/amd_node architecture involving incorrect PCI device reference counting within the amd_smn_init() function. The issue stems from a local "root" pointer used as a temporary variable during device searching, where refcounts related to search iterators wer...

CVE-2026-97946

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Fix PCI device reference counting in amdsmninit The local "root" pointer is a temporary variable used during the device search. Therefore, refcount related to the search iterators should be cleaned up after the searc...

CVE-2026-97946 x86/amd_node: Fix PCI device reference counting in amd_smn_init()

In the Linux kernel, the following vulnerability has been resolved: x86/amdnode: Fix PCI device reference counting in amdsmninit The local "root" pointer is a temporary variable used during the device search. Therefore, refcount related to the search iterators should be cleaned up after the searc...

EUVD-2026-86756

In the Linux kernel, the following vulnerability has been resolved: fs: don't return -EINVAL for successful nested thaw Commit 7366f8b6fc6a "fs: handle freezing from multiple devices" replaced the freezeholders bitmask with per-holder counters to allow nested freezes. In the bitmask version, a th...

CVE-2026-97621 drm/rockchip: analogix_dp: fix unchecked bound endpoint name length

In the Linux kernel, the following vulnerability has been resolved: drm/rockchip: analogixdp: fix unchecked bound endpoint name length rockchipdpdrmencoderenable uses sprintf to format a device tree path into a 32-byte stack buffer. Device tree paths are not limited to this size, so a sufficientl...

btrfs_fixes

btrfsfixes：自定义 BTRFS 修复工具 在恢复一个 12TB 多设备 BTRFS 池时编写的自定义工具，该池存在严重的 extent tree 损坏，原生命令（btrfs check --repair、--init-extent-tree 等）无法修复。 请参阅INCIDENT-ANALYSIS.md，了解恢复过程的结构化案例研究、根本原因分类以及一系列建设性建议，供上游 btrfs-progs 改进之用，这些改进本可避免使用大部分这些工具。 何时使用这些工具 仅在 btrfs check --repair 出现段错误、进入无限循环或使文件系统比之前更糟时使用这些工具。...