Filtered by CWE-196
Total 4 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2023-0185 4 Citrix, Nvidia, Redhat and 1 more 4 Hypervisor, Virtual Gpu, Enterprise Linux Kernel-based Virtual Machine and 1 more 2023-10-19 7.1 High
NVIDIA GPU Display Driver for Linux contains a vulnerability in the kernel mode layer, where sign conversion issuescasting an unsigned primitive to signed may lead to denial of service or information disclosure.
CVE-2022-36025 1 Linuxfoundation 1 Besu 2022-09-28 9.1 Critical
Besu is a Java-based Ethereum client. In versions newer than 22.1.3 and prior to 22.7.1, Besu is subject to an Incorrect Conversion between Numeric Types. An error in 32 bit signed and unsigned types in the calculation of available gas in the CALL operations (including DELEGATECALL) results in incorrect gas being passed into called contracts and incorrect gas being returned after call execution. Where the amount of gas makes a difference in the success or failure, or if the gas is a negative 64 bit value, the execution will result in a different state root than expected, resulting in a consensus failure in networks with multiple EVM implementations. In networks with a single EVM implementation this can be used to execute with significantly more gas than then transaction requested, possibly exceeding gas limitations. This issue is patched in version 22.7.1. As a workaround, reverting to version 22.1.3 or earlier will prevent incorrect execution.
CVE-2020-13545 1 Softmaker 1 Softmaker Office 2022-06-07 7.8 High
An exploitable signed conversion vulnerability exists in the TextMaker document parsing functionality of SoftMaker Office 2021’s TextMaker application. A specially crafted document can cause the document parser to miscalculate a length used to allocate a buffer, later upon usage of this buffer the application will write outside its bounds resulting in a heap-based memory corruption. An attacker can entice the victim to open a document to trigger this vulnerability.
CVE-2020-7067 4 Debian, Oracle, Php and 1 more 4 Debian Linux, Communications Diameter Signaling Router, Php and 1 more 2022-05-16 7.5 High
In PHP versions 7.2.x below 7.2.30, 7.3.x below 7.3.17 and 7.4.x below 7.4.5, if PHP is compiled with EBCDIC support (uncommon), urldecode() function can be made to access locations past the allocated memory, due to erroneously using signed numbers as array indexes.