Siemens SIMATIC Devices Linux Kernel Use After Free (CVE-2022-32250)

net/netfilter/nftablesapi.c in the Linux kernel through 5.18.1 allows a local user able to create user/net namespaces to escalate privileges to root because an incorrect NFTSTATEFULEXPR check leads to a use-after-free. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 TM MFP BIOS Use After Free (CVE-2022-2585)

A use-after-free flaw was found in the Linux kernel's POSIX CPU timers functionality in the way a user creates and then deletes the timer in the non-leader thread of the program. This flaw allows a local user to crash or potentially escalate their privileges on the system. This plugin only works...

Siemens SIMATIC S7-1500 TM MFP BIOS NULL Pointer Dereference (CVE-2021-38604)

In librt in the GNU C Library aka glibc through 2.34, sysdeps/unix/sysv/linux/mqnotify.c mishandles certain NOTIFYREMOVED data, leading to a NULL pointer dereference. NOTE: this vulnerability was introduced as a side effect of the CVE-2021-33574 fix. This plugin only works with Tenable.ot. Please...

Siemens SIMATIC Devices Linux Kernel Use After Free (CVE-2022-1184)

A use-after-free flaw was found in fs/ext4/namei.c:dxinsertblock in the Linux kernel's filesystem sub-component. This flaw allows a local attacker with a user privilege to cause a denial of service. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot f...

Siemens SIMATIC Devices Linux Kernel NULL Pointer Dereference (CVE-2022-3606)

A vulnerability was found in Linux Kernel. It has been classified as problematic. This affects the function findprogbysecinsn of the file tools/lib/bpf/libbpf.c of the component BPF. The manipulation leads to null pointer dereference. It is recommended to apply a patch to fix this issue. The...

Siemens SIMATIC Devices Linux Kernel Use After Free (CVE-2022-2978)

A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function securityinodealloc to fail with following call to function nilfsmdtdestroy. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. This...

Siemens SIMATIC Devices Linux Kernel Out-of-bounds Read (CVE-2022-2905)

An out-of-bounds memory read flaw was found in the Linux kernel's BPF subsystem in how a user calls the bpftailcall function with a key larger than the maxentries of the map. This flaw allows a local user to gain unauthorized access to data. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC and SCALANCE Devices Use After Free (CVE-2023-4921)

A use-after-free vulnerability in the Linux kernel's net/sched: schqfq component can be exploited to achieve local privilege escalation. When the plug qdisc is used as a class of the qfq qdisc, sending network packets triggers use-after-free in qfqdequeue due to the incorrect .peek handler of...

RHEL 8 : mysql:8.0 (RHSA-2025:1766)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:1766 advisory. MySQL is a multi-user, multi-threaded SQL database server. It consists of the MySQL server daemon mysqld and many client programs and libraries...

Siemens SCALANCE W700 Permissive List of Allowed Inputs (CVE-2023-7250)

A flaw was found in iperf, a utility for testing network performance using TCP, UDP, and SCTP. A malicious or malfunctioning client can send less than the expected amount of data to the iperf server, which can cause the server to hang indefinitely waiting for the remainder or until the connection...

Siemens SCALANCE W700 Out-of-bounds Write (CVE-2022-47069)

p7zip 16.02 was discovered to contain a heap-buffer-overflow vulnerability via the function NArchive::NZip::CInArchive::FindCdbool at CPP/7zip/Archive/Zip/ZipIn.cpp. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVE...

Siemens SCALANCE W700 Integer Overflow or Wraparound (CVE-2023-45853)

MiniZip in zlib through 1.3 has an integer overflow and resultant heap-based buffer overflow in zipOpenNewFileInZip464 via a long filename, comment, or extra field. NOTE: MiniZip is not a supported part of the zlib product. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Double Free (CVE-2022-2588)

Zhenpeng Lin discovered that the network packet scheduler implementation in the Linux kernel did not properly remove all references to a route filter before freeing it in some situations. A local attacker could use this to cause a denial of service system crash or execute arbitrary code. This...

Siemens SCALANCE W700 NULL Pointer Dereference (CVE-2023-43522)

Transient DOS while key unwrapping process, when the given encrypted key is empty or NULL. 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 scriptid502871;...

Siemens SCALANCE W700 Integer Overflow or Wraparound (CVE-2022-39842)

An issue was discovered in the Linux kernel before 5.19. In pxa3xxgcuwrite in drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of sizet versus int, causing an integer overflow and bypassing the size check. After that, because it is used as the third argument to...

[R1] Tenable Identity Exposure Version 3.77.9 Fixes Multiple Vulnerabilities

R1 Tenable Identity Exposure Version 3.77.9 Fixes Multiple Vulnerabilities Arnie Cabral Thu, 02/20/2025 - 12:00 Tenable Identity Exposure leverages third-party software to help provide underlying functionality. Several of the third-party components node.js, Envoy, curl were found to contain...

Fedora 41 : python3.9 (2025-be080d5ed4)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-be080d5ed4 advisory. Security fix for CVE-2025-0938 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not...

Fedora 41 : python3.11 (2025-81304012fc)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-81304012fc advisory. Security fix for CVE-2025-0938 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not...

Tenable Identity Exposure < 3.77.9 Multiple Vulnerabilities (TNS-2025-01)

The version of the Tenable Identity Exposure running on the remote host is prior to 3.77.9. It is, therefore, affected by multiple vulnerabilities according to advisory TNS-2025-01, including the following: - libcurl would wrongly close the same eventfd file descriptor twice when taking down a...

RHEL 8 : redhat-ds:11 (RHSA-2025:1632)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:1632 advisory. Red Hat Directory Server is an LDAPv3-compliant directory server. The suite of packages includes the Lightweight Directory Access Protocol...