Siemens SIMATIC Devices Linux Kernel Use After Free (CVE-2022-42703)

mm/rmap.c in the Linux kernel before 5.19.7 has a use-after-free related to leaf anonvma double reuse. 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 Linux Kernel Out-of-bounds Write (CVE-2021-33655)

When sending malicous data to kernel by ioctl cmd FBIOPUTVSCREENINFO,kernel will write memory out of bounds. 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 descripti...

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 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 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 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 S7-1500 TM MFP BIOS Use After Free (CVE-2021-42383)

A use-after-free in awk leads to denial of service and possibly code execution when processing a crafted awk pattern in the evaluate function. 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, SCALANCE and RUGGEDCOM Devices Linux Kernel Improper Input Validation (CVE-2022-36879)

An issue was discovered in the Linux kernel through 5.18.14. xfrmexpandpolicies in net/xfrm/xfrmpolicy.c can cause a refcount to be dropped twice. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable,...

Siemens SIMATIC Devices Linux Kernel Use After Free (CVE-2022-41218)

In drivers/media/dvb-core/dmxdev.c in the Linux kernel through 5.19.10, there is a use-after-free caused by refcount races, affecting dvbdemuxopen and dvbdmxdevrelease. 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 Linux Kernel Observable Discrepancy (CVE-2022-32296)

The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used. This occurs because of use of Algorithm 4 Double-Hash Port Selection Algorithm of RFC 6056. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-...

Siemens SIMATIC Devices Linux Kernel Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CVE-2022-3028)

A race condition was found in the Linux kernel's IP framework for transforming packets XFRM subsystem when multiple calls to xfrmprobealgs occurred simultaneously. This flaw could allow a local attacker to potentially trigger an out-of-bounds write or leak kernel heap memory by performing an...

Siemens SIMATIC Devices Linux Kernel Exposure of Resource to Wrong Sphere (CVE-2022-40768)

drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information from kernel memory because stexqueuecommandlck lacks a memset for the PASSTHRUCMD case. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for mo...

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 Missing Encryption of Sensitive Data (CVE-2022-26373)

Non-transparent sharing of return predictor targets between contexts in some IntelR Processors may allow an authorized 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 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CVE-2022-42329)

Guests can trigger deadlock in Linux netback drive. The patch for XSA-392 introduced another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the XSA-392 handling CVE-2022-42328. Additionally when dropping packages for other reasons the same deadlock...

Siemens SIMATIC Devices Linux Kernel Use After Free (CVE-2022-20421)

In binderincreffornode of binder.c, there is a possible way to corrupt memory due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid I...

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 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 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 Devices Linux Kernel Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2022-3649)

A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfsnewinode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch t...