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 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2022-3564)

A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the function l2capreassemblesdu of the file net/bluetooth/l2capcore.c of the component Bluetooth. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The...

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 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 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 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CVE-2022-3303)

A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTLDSPSYNC ioctl. A privileged local user root or member of the audio group could use this flaw to crash the system, resulting in a denial...

Siemens SIMATIC Devices Linux Kernel Incorrect Authorization (CVE-2022-20572)

In veritytarget of dm-verity-target.c, there is a possible way to modify read-only files due to a missing permission check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android...

Siemens SIMATIC S7-1500 TM MFP BIOS Use After Free (CVE-2021-42379)

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 nextinputfile function. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Linux Kernel Improper Certificate Validation (CVE-2022-1343)

Under certain circumstances, the command line OCSP verify function reports successful verification when the varification in fact failed. In this case the incorrect successful response will also be accompanied by error messages showing the failure and contradicting the apparently successful result...

Siemens SIMATIC Devices Linux Kernel NULL Pointer Dereference (CVE-2022-1852)

A NULL pointer dereference flaw was found in the Linux kernel's KVM module, which can lead to a denial of service in the x86emulateinsn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU. This plugin only works with Tenable.ot. Please visi...

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 Devices Linux Kernel Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CVE-2022-2959)

A race condition was found in the Linux kernel's watch queue due to a missing lock in piperesizering. The specific flaw exists within the handling of pipe buffers. The issue results from the lack of proper locking when performing operations on an object. This flaw allows a local user to crash the...

Siemens SIMATIC Devices Linux Kernel Missing Release of Memory after Effective Lifetime (CVE-2022-3633)

A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function j1939sessiondestroy of the file net/can/j1939/transport.c. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is...

Siemens SIMATIC, SCALANCE and RUGGEDCOM Devices Linux Kernel Improper Resource Shutdown or Release (CVE-2022-1473)

The used OpenSSL version improperly reuses memory when decoding certificates or keys. This can lead to a process termination and Denial of Service for long lived processes. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

Siemens SIMATIC and Ruggedcom ROX Devices Linux Kernel Missing Encryption of Sensitive Data (CVE-2022-36123)

The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol .bss. This allows Xen PV guest OS users to cause a denial of service or gain privileges. 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 Loop with Unreachable Exit Condition ('Infinite Loop') (CVE-2020-27618)

The iconv function in the GNU C Library aka glibc or libc6 2.32 and earlier, when processing invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, and IBM1399 encodings, fails to advance the input state, which could lead to an infinite loop in applications, resulting in a deni...

Siemens SIMATIC S7-1500 TM MFP BIOS Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CVE-2022-23218)

The deprecated compatibility function svcunixcreate in the sunrpc module of the GNU C Library aka glibc through 2.34 copies its path argument on the stack without validating its length, which may result in a buffer overflow, potentially resulting in a denial of service or if an application is not...

Siemens SIMATIC Devices Linux Kernel Use After Free (CVE-2022-42719)

A use-after-free in the mac80211 stack when parsing a multi-BSSID element in the Linux kernel 5.2 through 5.19.x before 5.19.16 could be used by attackers able to inject WLAN frames to crash the kernel and potentially execute code. This plugin only works with Tenable.ot. Please visit...

Siemens SIMATIC Devices Linux Kernel Improper Input Validation (CVE-2022-3169)

A flaw was found in the Linux kernel. A denial of service flaw may occur if there is a consecutive request of the NVMEIOCTLRESET and the NVMEIOCTLSUBSYSRESET through the device file of the driver, resulting in a PCIe link disconnect. This plugin only works with Tenable.ot. Please visit...

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...