Siemens SIMATIC Devices Linux Kernel NULL Pointer Dereference (CVE-2022-3104)

An issue was discovered in the Linux kernel through 5.16-rc6. lkdtmARRAYBOUNDS in drivers/misc/lkdtm/bugs.c lacks check of the return value of kmalloc and will cause the null pointer dereference. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for...

Siemens SIMATIC Devices Linux Kernel NULL Pointer Dereference (CVE-2022-3115)

An issue was discovered in the Linux kernel through 5.16-rc6. malidpcrtcreset in drivers/gpu/drm/arm/malidpcrtc.c lacks check of the return value of kzalloc and will cause the null pointer dereference. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-o...

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 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 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CVE-2022-20422)

In emulationprochandler of armv8deprecated.c, there is a possible way to corrupt memory due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android...

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

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 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 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 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 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 and RUGGEDCOM Devices Linux Kernel Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') (CVE-2022-2068)

In addition to the crehash shell command injection identified in CVE-2022-1292, further circumstances where the crehash script does not properly sanitise shell metacharacters to prevent command injection were found by code review. When the CVE-2022-1292 was fixed it was not discovered that there...

Siemens SIMATIC Devices Linux Kernel Use After Free (CVE-2022-1882)

A use-after-free flaw was found in the Linux kernel's pipes functionality in how a user performs manipulations with the pipe postonenotification after freepipeinfo that is already called. This flaw allows a local user to crash or potentially escalate their privileges on the system. This plugin on...

Siemens SIMATIC Devices Linux Kernel Double Free (CVE-2022-2327)

iouring use workflags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORINGOP. Some operations are missing some types, which can lead to incorrect reference counts which can then lead to a double free. We...

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 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 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 Devices Linux Kernel Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CVE-2022-41849)

drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open, aka a race condition between ufxopsopen and ufxusbdisconnect. This plugin only works with Tenable.ot...

Siemens SIMATIC Devices Linux Kernel Use After Free (CVE-2022-41222)

mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move. 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 S7-1500 TM MFP BIOS Out-of-bounds Write (CVE-2020-10029)

The GNU C Library aka glibc or libc6 before 2.32 could overflow an on-stack buffer during range reduction if an input to an 80-bit long double function contains a non-canonical bit pattern, a seen when passing a 0x5d414141414141410000 value to sinl on x86 targets. This is related to...

Siemens SIMATIC Devices Linux Kernel Uncontrolled Resource Consumption (CVE-2022-39190)

An issue was discovered in net/netfilter/nftablesapi.c in the Linux kernel before 5.19.6. A denial of service can occur upon binding to an already bound chain. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 8090...