Siemens SIMATIC S7-1500 TM MFP BIOS Out-of-bounds Read (CVE-2019-25013)

The iconv feature in the GNU C Library aka glibc or libc6 through 2.32, when processing invalid multi-byte input sequences in the EUC-KR encoding, may have a buffer over-read. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

Siemens SIMATIC Devices Linux Kernel Out-of-bounds Read (CVE-2022-47520)

An issue was discovered in the Linux kernel before 6.0.11. Missing offset validation in drivers/net/wireless/microchip/wilc1000/hif.c in the WILC1000 wireless driver can trigger an out-of-bounds read when parsing a Robust Security Network RSN information element from a Netlink packet. This plugin...

Siemens SIMATIC Devices Linux Kernel Improper Authentication (CVE-2022-2503)

Dm-verity is used for extending root-of-trust to root filesystems. LoadPin builds on this property to restrict module/firmware loads to just the trusted root filesystem. Device-mapper table reloads currently allow users with root privileges to switch out the target with an equivalent dm-linear...

Siemens SIMATIC S7-1500 TM MFP BIOS Use After Free (CVE-2021-42384)

A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the handlespecial function. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL...

Siemens SIMATIC S7-1500 TM MFP BIOS Reachable Assertion (CVE-2020-29562)

The iconv function in the GNU C Library aka glibc or libc6 2.30 to 2.32, when converting UCS4 text containing an irreversible character, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC Devices Linux Kernel NULL Pointer Dereference (CVE-2022-42722)

In the Linux kernel 5.8 through 5.19.x before 5.19.16, local attackers able to inject WLAN frames into the mac80211 stack could cause a NULL pointer dereference denial-of-service attack against the beacon protection of P2P devices. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC Devices Linux Kernel Improper Input Validation (CVE-2022-2602)

A flaw was found in the Linux kernel. A race issue occurs between an iouring request and the Unix socket garbage collector, allowing an attacker local privilege escalation. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

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 Missing Release of Memory after Effective Lifetime (CVE-2022-3629)

A vulnerability was found in Linux Kernel. It has been declared as problematic. This vulnerability affects the function vsockconnect of the file net/vmwvsock/afvsock.c. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211930 is the identifier assign...

Siemens SIMATIC Devices Linux Kernel Improper Resource Shutdown or Release (CVE-2022-3646)

A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function nilfsattachlogwriter of the file fs/nilfs2/segment.c of the component BPF. The manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply ...

Siemens SIMATIC Devices Linux Kernel NULL Pointer Dereference (CVE-2022-2153)

A flaw was found in the Linux kernel's KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a...

Siemens SIMATIC Devices Linux Kernel Incomplete Cleanup (CVE-2022-21166)

Incomplete cleanup in specific special register write operations for some IntelR Processors may allow an authenticated user to potentially enable information disclosure via local access. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more...

Siemens SIMATIC S7-1500 TM MFP BIOS NULL Pointer Dereference (CVE-2021-42376)

A NULL pointer dereference in Busybox's hush applet leads to denial of service when processing a crafted shell command, due to missing validation after a \x03 delimiter character. This may be used for DoS under very rare conditions of filtered command input. This plugin only works with Tenable.ot...

Siemens SIMATIC Devices Linux Kernel Loop with Unreachable Exit Condition ('Infinite Loop') (CVE-2022-42721)

A list management bug in BSS handling in the mac80211 stack in the Linux kernel 5.1 through 5.19.x before 5.19.16 could be used by local attackers able to inject WLAN frames to corrupt a linked list and, in turn, potentially execute code. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC Devices Linux Kernel Access of Resource Using Incompatible Type ('Type Confusion') (CVE-2023-1077)

In the Linux kernel, picknextrtentity may return a type confused entry, not detected by the BUGON condition, as the confused entry will not be NULL, but listhead.The buggy error condition would lead to a type confused entry with the list head,which would then be used as a type confused...

Siemens SIMATIC Devices Linux Kernel Use After Free (CVE-2022-47946)

An issue was discovered in the Linux kernel 5.10.x before 5.10.155. A use-after-free in iosqpollwaitsq in fs/iouring.c allows an attacker to crash the kernel, resulting in denial of service. finishwait can be skipped. An attack can occur in some situations by forking a process and then quickly...

Siemens SIMATIC S7-1500 TM MFP BIOS Release of Invalid Pointer or Reference (CVE-2021-42377)

An attacker-controlled pointer free in Busybox's hush applet leads to denial of service and possible code execution when processing a crafted shell command, due to the shell mishandling the &&& string. This may be used for remote code execution under rare conditions of filtered command input. Thi...

Siemens SIMATIC Devices Linux Kernel Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CVE-2022-3628)

A buffer overflow flaw was found in the Linux kernel Broadcom Full MAC Wi-Fi driver. This issue occurs when a user connects to a malicious USB device. This can allow a local user to crash the system or escalate their privileges. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC S7-1500 TM MFP BIOS Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2022-3435)

A vulnerability classified as problematic has been found in Linux Kernel. This affects the function fibnhmatch of the file net/ipv4/fibsemantics.c of the component IPv4 Handler. The manipulation leads to out-of-bounds read. It is possible to initiate the attack remotely. It is recommended to appl...

Siemens SIMATIC Devices Linux Kernel Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CVE-2022-1462)

An out-of-bounds read flaw was found in the Linux kernel's TeleTYpe subsystem. The issue occurs in how a user triggers a race condition using ioctls TIOCSPTLCK and TIOCGPTPEER and TIOCSTI and TCXONC with leakage of memory in the flushtoldisc function. This flaw allows a local user to crash the...