Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a shift operation that is out of bounds and could lead to memory corruption...

SUSE CVE-2022-50567

In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbAllocAG Syzbot found a crash : UBSAN: shift-out-of-bounds in dbAllocAG. The underlying bug is the missing check of bmp-dbagl2size. The field can be greater than 64 and trigger the...

Siemens SIMATIC Devices Improper Input Validation (CVE-2025-21653)

netsched: clsflow: validate TCAFLOWRSHIFT attribute This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid503380; scriptversion"1.2";...

EUVD-2022-54573

In the Linux kernel, the following vulnerability has been resolved: can: mcan: mcanreadfifo,echotxevent: shift timestamp to full 32 bits In commit 1be37d3b0414 "can: mcan: fix periph RX path: use rx-offload to ensure skbs are sent from softirq context" the RX path for peripheral devices was...

EUVD-2022-54679

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: validate BOOT sectorsperclusters When the NTFS BOOT sectorsperclusters field is 0x80, it represents a shift value. Make sure that the shift value is not too large before using it NTFS max cluster size is 2MB. Return...

Important: Red Hat Security Advisory: RHOAI 2.25.0 - Red Hat OpenShift AI

Updated images are now available for Red Hat OpenShift AI. Release of RHOAI 2.25.0 provides these changes:...

EUVD-2022-55657

In the Linux kernel, the following vulnerability has been resolved: btrfs: call btrfsremovefreespacecachelocked on cache load failure Now that lockdep is staying enabled through our entire CI runs I started seeing the following stack in generic/475 ------------ cut here ------------ WARNING: CPU:...

CVE-2023-53726

In the Linux kernel, the following vulnerability has been resolved: arm64: csum: Fix OoB access in IP checksum code for negative lengths Although commit c2c24edb1d9c "arm64: csum: Fix pathological zero-length calls" added an early return for zero-length input, syzkaller has popped up with an...

CVE-2023-53703

In the Linux kernel, the following vulnerability has been resolved: HID: amdsfh: Fix for shift-out-of-bounds Shift operation of 'exp' and 'shift' variables exceeds the maximum number of shift values in the u32 range leading to UBSAN shift-out-of-bounds. ... 6.120512 UBSAN: shift-out-of-bounds in...

DEBIAN-CVE-2023-53703

In the Linux kernel, the following vulnerability has been resolved: HID: amdsfh: Fix for shift-out-of-bounds Shift operation of 'exp' and 'shift' variables exceeds the maximum number of shift values in the u32 range leading to UBSAN shift-out-of-bounds. ... 6.120512 UBSAN: shift-out-of-bounds in...

UBUNTU-CVE-2023-53703

In the Linux kernel, the following vulnerability has been resolved: HID: amdsfh: Fix for shift-out-of-bounds Shift operation of 'exp' and 'shift' variables exceeds the maximum number of shift values in the u32 range leading to UBSAN shift-out-of-bounds. ... 6.120512 UBSAN: shift-out-of-bounds in...

UBUNTU-CVE-2022-50567

In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbAllocAG Syzbot found a crash : UBSAN: shift-out-of-bounds in dbAllocAG. The underlying bug is the missing check of bmp-dbagl2size. The field can be greater than 64 and trigger the...

CLSA-2025-1761139764 kernel: Fix of 39 CVEs

nfs: fix UAF in direct writes CVE-2024-26958 - NFSD: Fix the behavior of READ near OFFSETMAX CVE-2022-48827 - thermal: core: prevent potential string overflow CVE-2023-52868 - ath5k: fix OOB in ath5keepromreadpcalinfo5111 CVE-2021-47633 - RDMA/cma: Ensure rdmaaddrcancel happens before issuing...

CVE-2023-53726

CVE-2023-53726 – Linux kernel (arm64): The issue is an out-of-bounds read in the arm64 IP checksum path (arch/arm64/lib/csum.c) caused by negative input lengths. The fix extends the existing early return to reject negative lengths, aligning with the generic code in lib/checksum.c. The vulnerabili...

CVE-2023-53703

CVE-2023-53703 (Linux kernel) : The issue arises in the HID/amd_sfh code where shifting values in the exp/shift calculation can exceed the 32-bit range, triggering UBSAN shift-out-of-bounds. The described impact is a UBSAN shift-out-of-bounds error in amd_sfh_desc.c (line 149) during the AMD SFH ...

CVE-2023-53703 HID: amd_sfh: Fix for shift-out-of-bounds

In the Linux kernel, the following vulnerability has been resolved: HID: amdsfh: Fix for shift-out-of-bounds Shift operation of 'exp' and 'shift' variables exceeds the maximum number of shift values in the u32 range leading to UBSAN shift-out-of-bounds. ... 6.120512 UBSAN: shift-out-of-bounds in...

CVE-2023-53703 HID: amd_sfh: Fix for shift-out-of-bounds

In the Linux kernel, the following vulnerability has been resolved: HID: amdsfh: Fix for shift-out-of-bounds Shift operation of 'exp' and 'shift' variables exceeds the maximum number of shift values in the u32 range leading to UBSAN shift-out-of-bounds. ... 6.120512 UBSAN: shift-out-of-bounds in...

CVE-2022-50567

CVE-2022-50567 affects the Linux kernel, specifically the JFS filesystem in function dbAllocAG. The crash arises from a shift-out-of-bounds due to missing validation of bmp->db_agl2size (can exceed 64). The fix adds a check in dbMount and enforces an upper bound (L2MAXL2SIZE − L2MAXAG); this r...

CVE-2022-50567 fs: jfs: fix shift-out-of-bounds in dbAllocAG

In the Linux kernel, the following vulnerability has been resolved: fs: jfs: fix shift-out-of-bounds in dbAllocAG Syzbot found a crash : UBSAN: shift-out-of-bounds in dbAllocAG. The underlying bug is the missing check of bmp-dbagl2size. The field can be greater than 64 and trigger the...

PT-2025-43104

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains an issue within the AMD System Firmware Handler SFH HID driver. A shift operation involving the exp and shift variables can exceed the maximum allowable shift...