PT-2026-1239

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the s390/fpu component related to false-positive Kernel Memory Sanitizer KMSAN reports within the fpu vstl function. This occurs because the 'vstl'...

Siemens SIMATIC S7-1500 Use of Uninitialized Resource (CVE-2024-42106)

In the Linux kernel, the following vulnerability has been resolved: inetdiag: Initialize pad field in struct inetdiagreqv2. 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...

Siemens SIMATIC S7-1500 Use of Uninitialized Resource (CVE-2021-22925)

curl supports the -t command line option, known as CURLOPTTELNETOPTIONSin libcurl. This rarely used option is used to send variable=content pairs toTELNET servers.Due to flaw in the option parser for sending NEWENV variables, libcurlcould be made to pass on uninitialized data from a stack based...

CVE-2025-40189 net: usb: lan78xx: Fix lost EEPROM read timeout error(-ETIMEDOUT) in lan78xx_read_raw_eeprom

In the Linux kernel, the following vulnerability has been resolved: net: usb: lan78xx: Fix lost EEPROM read timeout error-ETIMEDOUT in lan78xxreadraweeprom Syzbot reported read of uninitialized variable BUG with following call stack. lan78xx 8-1:1.0 unnamed netdevice uninitialized: EEPROM read...

kernel: sctp: linearize cloned gso packets in sctp_rcv

A flaw use of uninitialized memory uncontrolled and invisible by attacker in the Linux kernel SCTP transport protocol was found in the way user triggers malicious SCTP packets. A remote user could use this flaw to crash the system. The bug actual only for systems where SCTP protocol being enabled...

kernel: fs: fix UAF/GPF bug in nilfs_mdt_destroy

In the Linux kernel, the following vulnerability has been resolved: fs: fix UAF/GPF bug in nilfsmdtdestroy In allocinode, inodeinitalways could return -ENOMEM if securityinodealloc fails, which causes inode-iprivate uninitialized. Then nilfsismetadatafileinode returns true and nilfsfreeinode...

CVE-2025-40155

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: debugfs: Fix legacy mode page table dump logic In legacy mode, SSPTPTR is ignored if TT is not 00b or 01b. SSPTPTR maybe uninitialized or zero in that case and may cause oops like: Oops: general protection fault,...

CVE-2025-40155

Technical details for CVE-2025-40155 are not provided in the supplied documents. The connected sources reference CVE IDs but do not specify affected products, versions, impact, or fixes. Monitor official advisories for exact details and remediation.

CVE-2025-40155 iommu/vt-d: debugfs: Fix legacy mode page table dump logic

In the Linux kernel, the following vulnerability has been resolved: iommu/vt-d: debugfs: Fix legacy mode page table dump logic In legacy mode, SSPTPTR is ignored if TT is not 00b or 01b. SSPTPTR maybe uninitialized or zero in that case and may cause oops like: Oops: general protection fault,...

CVE-2025-40127 hwrng: ks-sa - fix division by zero in ks_sa_rng_init

In the Linux kernel, the following vulnerability has been resolved: hwrng: ks-sa - fix division by zero in kssarnginit Fix division by zero in kssarnginit caused by missing clock pointer initialization. The clkgetrate call is performed on an uninitialized clk pointer, resulting in division by zer...

kernel: fs: fix UAF/GPF bug in nilfs_mdt_destroy

In the Linux kernel, the following vulnerability has been resolved: fs: fix UAF/GPF bug in nilfsmdtdestroy In allocinode, inodeinitalways could return -ENOMEM if securityinodealloc fails, which causes inode-iprivate uninitialized. Then nilfsismetadatafileinode returns true and nilfsfreeinode...

kernel: sctp: linearize cloned gso packets in sctp_rcv

A flaw use of uninitialized memory uncontrolled and invisible by attacker in the Linux kernel SCTP transport protocol was found in the way user triggers malicious SCTP packets. A remote user could use this flaw to crash the system. The bug actual only for systems where SCTP protocol being enabled...

SUSE CVE-2025-64181

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.3.0 through 3.3.5 and 3.4.0 through 3.4.2, while fuzzing openexrexrcheckfuzzer, Valgrind reports a conditional branch depending on...

EulerOS 2.0 SP10 : libssh (EulerOS-SA-2025-2392)

According to the versions of the libssh package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : There's a vulnerability in the libssh package where when a libssh consumer passes in an unexpectedly large input buffer to sshgetfingerprinthash...

EulerOS 2.0 SP10 : libssh (EulerOS-SA-2025-2420)

According to the versions of the libssh package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : There's a vulnerability in the libssh package where when a libssh consumer passes in an unexpectedly large input buffer to sshgetfingerprinthash...

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 an uninitialized clock pointer, which could lead to a divide-by-zero error...

EulerOS 2.0 SP12 : libssh (EulerOS-SA-2025-2332)

According to the versions of the libssh package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the sshkdf function responsible for key derivation...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990893)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990893 advisory. In the Linux kernel, the following vulnerability has been resolved: fs: Fix uninitialized value issue in fromkuid and fromkgid ocfs2setattr uses attr-iamode,...

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 uninitialized variable reads and could lead to a kernel bug...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990896)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990896 advisory. In the Linux kernel, the following vulnerability has been resolved: jfs: Fix uninit-value access of newea in eabuffer syzbot reports that lzo1x1docompress is using...