CVE-2021-29628

In FreeBSD 13.0-STABLE before n245764-876ffe28796c, 12.2-STABLE before r369857, 13.0-RELEASE before p1, and 12.2-RELEASE before p7, a system call triggering a fault could cause SMAP protections to be disabled for the duration of the system call. This weakness could be combined with other kernel...

Siemens SIMATIC S7-1500 CPU和SIMATIC S7-1500 缓冲区错误漏洞

The Siemens SIMATIC S7-1200 and S7-1500 CPU family products are designed for discrete and continuous control in industrial environments such as global manufacturing, food and beverage, and chemical industries. A security vulnerability exists in the Siemens SIMATIC S7-1200 and S7-1500 CPU family. ...

PT-2021-7438 · Siemens · Simatic Et 200Sp Open Controller Cpu 1515Sp Pc2 +9

Name of the Vulnerable Software and Affected Versions: SIMATIC Drive Controller family versions prior to V2.9.2 SIMATIC ET 200SP Open Controller CPU 1515SP PC versions prior to V21.9 SIMATIC ET 200SP Open Controller CPU 1515SP PC2 versions prior to V21.9 SIMATIC S7-1200 CPU family versions prior ...

CVE-2018-3620

Modern operating systems implement virtualization of physical memory to efficiently use available system resources and provide inter-domain protection through access control and isolation. The L1TF issue was found in the way the x86 microprocessor designs have implemented speculative execution of...

SYS.2.3.A18

Es SOLLTEN mit speziell gehaerteten Kernels z. B. grsecurity, PaX geeignete Schutzmassnahmen wie Speicherschutz, Dateisystemabsicherung und rollenbasierte Zugriffskontrolle umgesetzt werden, die eine Ausnutzung von Schwachstellen und die Ausbreitung im Betriebssystem verhindern...

CVE-2021-28037

An issue was discovered in the internment crate before 0.4.2 for Rust. There is a data race that can cause memory corruption because of the unconditional implementation of Sync for Intern...

AZL-6464 CVE-2020-27779 affecting package grub2 for versions less than 2.06~rc1-7

A flaw was found in grub2 in versions prior to 2.06. The cutmem command does not honor secure boot locking allowing an privileged attacker to remove address ranges from memory creating an opportunity to circumvent SecureBoot protections after proper triage about grub's memory layout. The highest...

grub2: cutmem command allows privileged user to remove memory regions when Secure Boot is enabled

A flaw was found in grub2. The cutmem command does not honor secure boot locking allowing an privileged attacker to remove address ranges from memory creating an opportunity to circumvent SecureBoot protections after proper triage about grub's memory layout. The highest threat from this...

Fedora 32 : libmysofa (2021-4e40ccb5e6)

The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-4e40ccb5e6 advisory. - Incorrect handling of input data in verifyAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and...

CVE-2020-36148

Incorrect handling of input data in verifyAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions e.g. in embedded environment...

CVE-2020-36148

Incorrect handling of input data in verifyAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions e.g. in embedded environment...

CVE-2020-36149

Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions e.g. in embedded environment...

CVE-2020-36149

Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions e.g. in embedded environment...

CVE-2020-36148

Incorrect handling of input data in verifyAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions e.g. in embedded environment...

CVE-2020-36149

Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions e.g. in embedded environment...

Null pointer dereference

Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions e.g. in embedded environment...

Null pointer dereference

Incorrect handling of input data in verifyAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions e.g. in embedded environment...

UBUNTU-CVE-2020-36149

Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions e.g. in embedded environment...

CVE-2020-36149

CVE-2020-36149 concerns libmysofa (versions 0.5–1.1) where incorrect handling of input data in changeAttribute can cause a NULL pointer dereference and segmentation fault, especially under memory-restricted or embedded environments. Connected advisories confirm the root cause in changeAttribute (...

CVE-2020-36149

Incorrect handling of input data in changeAttribute function in the libmysofa library 0.5 - 1.1 will lead to NULL pointer dereference and segmentation fault error in case of restrictive memory protection or near NULL pointer overwrite in case of no memory restrictions e.g. in embedded environment...