Siemens SIMATIC Devices NULL Pointer Dereference (CVE-2025-21639)

In the Linux kernel, the following vulnerability has been resolved: sctp: sysctl: rtomin/max: avoid using current-nsproxy As mentioned in a previous commit of this series, using the 'net' structure via 'current' is not recommended for different reasons: - Inconsistency: getting info from the...

Siemens SIMATIC Devices Use After Free (CVE-2025-21726)

padata: avoid UAF for reorderwork 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 scriptid503410; scriptversion"1.2";...

Siemens SIMATIC Devices Classic Buffer Overflow (CVE-2023-52614)

In the Linux kernel, the following vulnerability has been resolved: PM / devfreq: Fix buffer overflow in transstatshow 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 Improper Input Validation (CVE-2023-52447)

bpf: Defer the free of inner map when necessary when updating or deleting an inner map in map array or map htab, the map may still be accessed by non-sleepable program or sleepable program. However bpfmapfdputptr decreases the ref-counter of the inner map directly through bpfmapput, if the...

Siemens SIMATIC Devices Use After Free (CVE-2024-26961)

In the Linux kernel, the following vulnerability has been resolved: mac802154: fix llsec key resources release in mac802154llseckeydel 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-2024-24858)

A race condition was found in the Linux kernel's net/bluetooth in conn,advmin,maxintervalset function. This can result in I2cap connection or broadcast abnormality issue, possibly leading to denial of service. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC Devices Loop with Unreachable Exit Condition (CVE-2024-35982)

batman-adv: Avoid infinite loop trying to resize local TT 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 scriptid503691; scriptversion"1.2";...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-26883)

bpf: Fix stackmap overflow check on 32-bit arches. 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 scriptid503495; scriptversion"1.2";...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-27078)

Vulnerability in Linux kernel: media: v4l2-tpg: some memleaks in tpgalloc In tpgalloc, resources should be deallocated in each and every error-handling paths, since they are allocated in for statements. Otherwise there would be memleaks because tpgfree is called only when tpgalloc return 0. This...

Siemens SIMATIC Devices Improper Validation of Specified Type of Input (CVE-2024-35897)

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: discard table flag update with pending basechain deletion Hook unregistration is deferred to the commit phase, same occurs with hook updates triggered by the table dormant flag. When both commands are combine...

Siemens SIMATIC Devices Exposure of Resource to Wrong Sphere (CVE-2024-36959)

In the Linux kernel, the following vulnerability has been resolved: pinctrl: devicetree: fix refcount leak in pinctrldttomap If we fail to allocate propname buffer, we need to drop the reference count we just took. Because the pinctrldtfreemaps includes the droping operation, here we call it...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-26861)

wireguard: receive: data-race around receivingcounter.counter. 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 scriptid503717; scriptversion"1.2";...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Race Condition (CVE-2024-41005)

netpoll: race condition in netpollowneractive KCSAN detected a race condition in netpoll. 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 scriptid503618;...

Siemens SIMATIC Devices Improper Input Validation (CVE-2024-27038)

Vulnerability in Linux kernel: clk: clkcoreget NULL dereference It is possible for clkcoreget to dereference a NULL in the following sequence: clkcoreget ofclkgethwfromclkspec ofclkgethwfromprovider clkgethw clkgethw can return NULL which is dereferenced by clkcoreget at hw-core. Prior to commit...

Siemens SIMATIC Devices Missing Release of Memory after Effective Lifetime (CVE-2024-35978)

Bluetooth: Fix memory leak in hcireqsynccomplete 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 scriptid503414; scriptversion"1.2";...

Siemens SIMATIC Devices Out-of-bounds Write (CVE-2024-35976)

xsk: validate user input for XDPUMEM|COMPLETIONFILLRING 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 scriptid503413; scriptversion"1.2";...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Use After Free (CVE-2024-39502)

ionic: use after netifnapidel. When queues are started, netifnapiadd and napienable are called. If there are 4 queues and only 3 queues are used for the current configuration, only 3 queues' napi should be registered and enabled. The ionicqcqenable checks whether the .poll pointer is not NULL for...

Siemens SIMATIC Devices Stack-based Buffer Overflow (CVE-2021-47107)

NFSD: READDIR buffer overflow. If a client sends a READDIR count argument that is too small say, zero, then the buffer size calculation in the new initdirlist helper functions results in an underflow, allowing the XDR stream functions to write beyond the actual buffer. This calculation has always...

Siemens SIMATIC Devices Improper Input Validation (CVE-2025-21704)

usb: cdc-acm: Check control transfer buffer size before access 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 scriptid503558; scriptversion"1.2";...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Use After Free (CVE-2024-47696)

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix WARNING:atkernel/workqueue.c:checkflushdependency In the commit aee2424246f9 RDMA/iwcm: Fix a use-after-free related to destroying CM IDs, the function flushworkqueue is invoked to flush the work queue iwcmwq. But ...