Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the CGX module in the octeontx2-af driver not releasing the RX/TX flow control bitmap, resulting ...

accesskit_consumer (>=0.1.0, <=0.7.1), accesskit_windows (>=0.1.0, <=0.8.0) +1191 more potentially affected by unknown CVE via bitmaps (>=2.1.0, <=3.2.1)

bitmaps CARGO version =2.1.0, =0.1.0, =0.1.0, =0.1.0, =1.0.5, =0.1.0, =0.1.0, =0.1.0, =0.0.1, =0.0.1, =0.0.0-alpha, =0.0.1-alpha.1, =0.0.1 - agsol-wasm-factory 0.0.1 and more Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2026-0247...

Exploit for Improper Handling of Insufficient Permissions or Privileges in Google Android

CVE-2026-0047: Missing Permission Check in ActivityManagerServ...

CVE-2026-0047

In dumpBitmapsProto of ActivityManagerService.java, there is a possible way for an app to access private information due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2026-0047

In dumpBitmapsProto of ActivityManagerService.java, there is a possible way for an app to access private information due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

freerdp: FreeRDP: Denial of Service and potential code execution via use-after-free vulnerability

A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. A malicious server can exploit this vulnerability when a client connects to it. Specifically, offscreen bitmap deletion can lead to a use-after-free UAF condition, where the client attempts to use memory that has...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002272)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002272 advisory. The NFSv4 implementation in the Linux kernel before 3.2.2 does not properly handle bitmap sizes in GETACL replies, which allows remote NFS servers to cause a denial ...

aquatic (0.2.0), aquatic_http (0.2.0) +105 more potentially affected by unknown CVE via bitmaps (3.2.1)

bitmaps CARGO version 3.2.1 is affected by a known vulnerability. The following packages have a transitive dependency on bitmaps and may be impacted: - aquatic 0.2.0 - aquatichttp 0.2.0 - aquatichttploadtest 0.2.0 - aquaticws 0.2.0 - aquaticwsloadtest 0.2.0 - armvcpu =0.5.1, =0.4.3, =0.6.0, =0.3....

SUSE CVE-2023-53756

In the Linux kernel, the following vulnerability has been resolved: KVM: VMX: Fix crash due to uninitialized currentvmcs KVM enables 'Enlightened VMCS' and 'Enlightened MSR Bitmap' when running as a nested hypervisor on top of Hyper-V. When MSR bitmap is updated, evmcstouchmsrbitmap function uses...

Siemens SCALANCE and RUGGEDCOM Devices Improper Input Validation (CVE-2024-46777)

udf: Avoid excessive partition lengths Avoid mounting filesystems where the partition would overflow the 32-bits used for block number. Also refuse to mount filesystems where the partition length is so large we cannot safely index bits in a block bitmap. This plugin only works with Tenable.ot...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: md/md-bitmap: The issue related to GPF in bitmapgetstats has been fixed. The commit message for commit 6ec1f0239485 “md/md-bitmap: fix stats collection for external bitmaps” states: “Remove the external bitmap check, as statistic...

UBUNTU-CVE-2025-40026

In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Don't recheck L1 intercepts when completing userspace I/O When completing emulation of instruction that generated a userspace exit for I/O, don't recheck L1 intercepts as KVM has already finished that phase of instructi...

Integer Overflow or Wraparound

Overview Affected versions of this package are vulnerable to Integer Overflow or Wraparound via the ReadBMPImage function in the coders/bmp.c file. An attacker can cause the application to crash or become unresponsive by submitting specially crafted BMP files. Remediation A fix was pushed into th...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986533)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986533 advisory. In the Linux kernel, the following vulnerability has been resolved: fix bitmap corruption on closerange with CLOSERANGEUNSHARE copyfdbitmapsnew, old, count is expect...

CVE-2025-39922

In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix incorrect map used in eee linkmode incorrectly used ixgbelpmap in loops intended to populate the supported and advertised EEE linkmode bitmaps based on ixgbelsmap. This results in incorrect bit setting and potential...

CVE-2025-39922 ixgbe: fix incorrect map used in eee linkmode

In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix incorrect map used in eee linkmode incorrectly used ixgbelpmap in loops intended to populate the supported and advertised EEE linkmode bitmaps based on ixgbelsmap. This results in incorrect bit setting and potential...

CVE-2025-39922 ixgbe: fix incorrect map used in eee linkmode

In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix incorrect map used in eee linkmode incorrectly used ixgbelpmap in loops intended to populate the supported and advertised EEE linkmode bitmaps based on ixgbelsmap. This results in incorrect bit setting and potential...

DEBIAN-CVE-2023-53376

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Use number of bits to manage bitmap sizes To allocate bitmaps, the mpi3mr driver calculates sizes of bitmaps using byte as unit. However, bitmap helper functions assume that bitmaps are allocated using unsigned long...

CVE-2023-53376 scsi: mpi3mr: Use number of bits to manage bitmap sizes

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Use number of bits to manage bitmap sizes To allocate bitmaps, the mpi3mr driver calculates sizes of bitmaps using byte as unit. However, bitmap helper functions assume that bitmaps are allocated using unsigned long...

Linux Distros Unpatched Vulnerability : CVE-2025-39824

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HID: asus: fix UAF via HIDCLAIMEDINPUT validation After hidhwstart is called hidinputconnect will eventually be called to set up the device with the input layer...