Siemens SIMATIC Devices NULL Pointer Dereference (CVE-2023-3338)

A null pointer dereference flaw was found in the Linux kernel's DECnet networking protocol. This issue could allow a remote user to crash the system. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenabl...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices NULL Pointer Dereference (CVE-2024-47737)

In the Linux kernel, the following vulnerability has been resolved: nfsd: call cacheput if xdrreservespace returns 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'; ...

Siemens SIMATIC and SCALANCE Devices Improper Locking (CVE-2025-21694)

fs/proc: softlockup in readvmcore 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 scriptid503774; scriptversion"1.2";...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-22365)

linux-pam aka Linux PAM before 1.6.0 allows attackers to cause a denial of service blocked login process via mkfifo because the openat call for protectdir lacks ODIRECTORY. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

Siemens SIMATIC Devices Use of Uninitialized Variable (CVE-2024-35888)

In the Linux kernel, the following vulnerability has been resolved: erspan: make sure erspanbasehdr is present in skb-head. 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, SCALANCE and RUGGEDCOM Devices Use After Free (CVE-2024-0584)

A use-after-free issue was found in igmpstarttimer in net/ipv4/igmp.c in the network sub-component in the Linux Kernel. This flaw allows a local user to observe a refcnt use-after-free issue when receiving an igmp query packet, leading to a kernel information leak. This plugin only works with...

Siemens SIMATIC Devices Out-of-bounds Write (CVE-2023-36660)

The OCB feature in libnettle in Nettle 3.9 before 3.9.1 allows memory corruption. 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 scriptid503820;...

Siemens SIMATIC Devices Improper Input Validation (CVE-2023-50495)

NCurse v6.4-20230418 was discovered to contain a segmentation fault via the component ncwrapentry. 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...

Siemens SIMATIC Devices Use of Uninitialized Resource (CVE-2024-26863)

In the Linux kernel, the following vulnerability has been resolved: hsr: Fix uninit-value access in hsrgetnode. 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...

Siemens SIMATIC Devices Divide By Zero (CVE-2024-35925)

block: prevent division by zero in blkrqstatsum 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 scriptid503787; scriptversion"1.1";...

Siemens SIMATIC Devices Race Condition (CVE-2024-27020)

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: Fix potential data-race in nftexprtypeget. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

Siemens SIMATIC and Ruggedcom ROX Devices Integer Overflow or Wraparound (CVE-2020-12762)

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbufmemappend. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc...

Siemens SIMATIC Devices Race Condition (CVE-2024-53124)

net: fix data-races around sk skforwardalloc. 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 scriptid503783; scriptversion"1.1";...

Siemens RUGGEDCOM and SCALANCE Type Confusion (CVE-2024-49860)

CPI: sysfs: validate return type of STR method Only buffer objects are valid return values of STR. If something else is returned descriptionshow will access invalid memory. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Expired Pointer Dereference (CVE-2024-47709)

can: bcm: A warning is triggered when connect is issued again for a socket whose connected device has been unregistered. However, if the socket is just closed without the 2nd connect, the remaining bo-bcmprocread triggers unnecessary removeprocentry in bcmrelease. This plugin only works with...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-58014)

wifi: brcmsmac: add gain range check to wlcphyiqcalgainparamsnphy 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 scriptid503443; scriptversion"1.2";...

Siemens SIMATIC Devices Allocation of Resources Without Limits or Throttling (CVE-2024-27013)

In the Linux kernel, the following vulnerability has been resolved: tun: limit printing rate when illegal packet received by tun dev vhostworker will call tun call backs to receive packets. If too many illegal packets arrives, tundoread will keep dumping packet contents. When console is enabled, ...

Siemens SIMATIC Devices Out-of-bounds Write (CVE-2021-4090)

An out-of-bounds OOB memory write flaw was found in the NFSD in the Linux kernel. Missing sanity may lead to a write beyond bmvalbmlen-1 in nfsd4decodebitmap4 in fs/nfsd/nfs4xdr.c. In this flaw, a local attacker with user privilege may gain access to out-of-bounds memory, leading to a system...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Improper Input Validation (CVE-2024-41004)

tracing: Build event generation tests only as modules The kprobes and synth event generation test modules add events and lock get a reference those event file reference in module init function, and unlock and delete it in module exit function. This is because those are designed for playing as...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-38567)

wifi: carl9170: add a proper sanity check for endpoints Syzkaller reports 1 hitting a warning which is caused by presence of a wrong endpoint type at the URB sumbitting stage. While there was a check for a specific 4th endpoint, since it can switch types between bulk and interrupt, other endpoint...