OESA-2025-2661 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: Squashfs: check return result of sbminblocksize Syzkaller reports an "UBSAN: shift-out-of-bounds in squashfsbioread" bug. Syzkaller forks multiple processes whic...

Siemens SIMATIC S7-1500 Uncontrolled Resource Consumption (CVE-2021-45960)

In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot fo...

kernel: HID: core: fix shift-out-of-bounds in hid_report_raw_event

A flaw was found in the Linux kernel's Human Interface Device HID core. A local attacker with low privileges could exploit a shift-out-of-bounds vulnerability in the hidreportrawevent function. This occurs when the size of an integer in the snto32 function exceeds 32 bits, leading to an invalid...

CVE-2025-40157: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: EDAC/i10nm: Skip DIMM enumeration on a disabled memory controller When loading the i10nmedac driver on some Intel Granite Rapids servers, a call trace may appear as follows: UBSAN: shift-out-of-bounds in...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-990755)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990755 advisory. In the Linux kernel, the following vulnerability has been resolved: capabilities: fix undefined behavior in bit shift for CAPTOMASK Shifting signed 32-bit value by 3...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990833)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990833 advisory. In the Linux kernel, the following vulnerability has been resolved: tcp: Fix shift-out-of-bounds in dctcpupdatealpha. In dctcpupdatealpha, we use a module parameter...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990753)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990753 advisory. In the Linux kernel, the following vulnerability has been resolved: gfs2: Check sbbsizeshift after reading superblock Fuzzers like to scribble over sbbsizeshift but ...

New IDC research highlights a major cloud security shift

Cloud security is at a tipping point. While moving to the cloud powers both growth and speed for organizations, it can also bring new risks. According to IDC’s latest research, organizations experienced an average of nine cloud security incidents in 2024, with 89% reporting a year-over-year...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990517)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990517 advisory. In the Linux kernel, the following vulnerability has been resolved: media: gspca: cpia1: shift-out-of-bounds in setflicker Syzkaller reported the following issue:...

Scientists Need a Positive Vision for AI

For many in the research community, it's gotten harder to be optimistic about the impacts of artificial intelligence. As authoritarianism is rising around the world, AI-generated "slop" is overwhelming legitimate media, while AI-generated deepfakes are spreading misinformation and parroting...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-989937)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989937 advisory. In the Linux kernel, the following vulnerability has been resolved: HID: core: fix shift-out-of-bounds in hidreportrawevent Syzbot reported shift-out-of-bounds in...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989397)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989397 advisory. In the Linux kernel, the following vulnerability has been resolved: media: gspca: cpia1: shift-out-of-bounds in setflicker Syzkaller reported the following issue:...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990027)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990027 advisory. In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix dma queue left shift overflow issue When queue number is 4, left shift overflows...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989769)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989769 advisory. In the Linux kernel, the following vulnerability has been resolved: blk-iocost: avoid out of bounds shift UBSAN catches undefined behavior in blk-iocost, where...

Unity Linux 20.1050e Security Update: kernel (UTSA-2025-990103)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990103 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix inode number range checks Patch series nilfs2: fix potential issues related to reserv...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-989299)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989299 advisory. In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd: fix potential integer overflow on shift of a int The left shift of int 32 bit integ...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989003)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989003 advisory. In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Fix early region not updated correctly The shadow's page table is not updated when...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989795)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989795 advisory. In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fix dma queue left shift overflow issue When queue number is 4, left shift overflows...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990325)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990325 advisory. In the Linux kernel, the following vulnerability has been resolved: blk-iocost: avoid out of bounds shift UBSAN catches undefined behavior in blk-iocost, where...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989059)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989059 advisory. In the Linux kernel, the following vulnerability has been resolved: nvmem: Fix shift-out-of-bound UBSAN with byte size cells If a cell has 'nbits' equal to a multip...