SUSE CVE-2021-26932

An issue was discovered in the Linux kernel 3.2 through 5.10.16, as used by Xen. Grant mapping operations often occur in batch hypercalls, where a number of operations are done in a single hypercall, the success or failure of each one is reported to the backend driver, and the backend driver then...

SUSE CVE-2021-28038

An issue was discovered in the Linux kernel through 5.11.3, as used with Xen PV. A certain part of the netback driver lacks necessary treatment of errors such as failed memory allocations as a result of changes to the handling of grant mapping errors. A host OS denial of service may occur during...

SUSE CVE-2021-28695

IOMMU page mapping issues on x86 This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Both AMD and Intel allow ACPI tables to specify regions of memory which should be left untranslated, which typically means these addresse...

SUSE CVE-2022-3707

A double-free memory flaw was found in the Linux kernel. The Intel GVT-g graphics driver triggers VGA card system resource overload, causing a fail in the intelgvtdmamapguestpage function. This issue could allow a local user to crash the system...

SUSE CVE-2022-23033

arm: guestphysmapremovepage not removing the p2m mappings The functions to remove one or more entries from a guest p2m pagetable on Arm p2mremovemapping, guestphysmapremovepage, and p2msetentry with mfn set to INVALIDMFN do not actually clear the pagetable entry if the entry doesn't have the vali...

SUSE CVE-2022-26358

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

SUSE CVE-2022-26359

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

SUSE CVE-2022-26360

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

SUSE CVE-2022-26362

x86 pv: Race condition in typeref acquisition Xen maintains a type reference count for pages, in addition to a regular reference count. This scheme is used to maintain invariants required for Xen's safety, e.g. PV guests may not have direct writeable access to pagetables; updates need auditing by...

SUSE CVE-2022-43551

A vulnerability exists in curl 7.87.0 HSTS check that could be bypassed to trick it to keep using HTTP. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. However, the HSTS mechanism could be bypasse...

Security Bulletin: IBM App Connect Enterprise Certified Container DesignerAuthoring operands that use mapping assistance may be vulnerable to arbitrary code execution due to [CVE-2022-45907]

Summary PyTorch is used by IBM App Connect Enterprise Certified Container for mapping assistance. IBM App Connect Enterprise Certified Container DesignerAuthoring operands that use mapping assistance may be vulnerable to arbitrary code execution. This bulletin provides patch information to addres...

F5 Big-IP Create Administrative User

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework require 'unixcrypt' class MetasploitModule 'F5 Big-IP Create Admin User', 'Description' = %q This creates a local user with a username/password and root-level privileges...

Multiple people can register the same cidNFTID

Lines of code Vulnerability details Impact Multiple people can register the same cidNFT in a way that the same "canonical on-chain identity" can be shared accross multiple real-life identities. Proof of Concept cidNFTs can be transfered as any ERC721 token. After each transfer the new owner can...

Other users cannot help a CIDNFT holder add subprotocols to the NFT

Lines of code Vulnerability details Impact Other users cannot approve and help CIDNFT holders add subprotocols to the NFT, breaking protocol specifications. Proof of Concept In the video walkthrough, around the 8 minute mark, it is mentioned that users can help NFT holders add subprotocols to the...

Deletion on mapping containing a structure

Lines of code Vulnerability details Impact A deletion in a structure containing a mapping will not delete the mapping see the Solidity documentation. The remaining data may be used to compromise the contract. Proof of Concept File: Drips.sol struct AmtDelta /// @notice Amount delta applied on thi...

CVE-2023-0597

A possible unauthorized memory access flaw was found in the Linux kernel cpuentryarea mapping of X86 CPU data to memory, where a user may guess the location of exception stacks or other important data. This issue could allow a local user to gain access to some important data with expected locatio...

kernel: crypto: qat - fix DMA transfer direction

In the Linux kernel, the following vulnerability has been resolved: crypto: qat - fix DMA transfer direction When CONFIGDMAAPIDEBUG is selected, while running the crypto self test on the QAT crypto algorithms, the function adddmaentry reports a warning similar to the one below, saying that...

Security Bulletin: IBM App Connect Enterprise Certified Container DesignerAuthoring operands that use mapping assistance may be vulnerable to elevated privileges due to [CVE-2022-42919]

Summary Python is used by IBM App Connect Enterprise Certified Container for providing mapping assistance. IBM App Connect Enterprise Certified Container DesignerAuthoring operands that use mapping assistance may be vulnerable to elevated privileges. This bulletin provides patch information to...

Dependency Mapping for DevSecOps

Discover the importance of dependency mapping and best practices for successful dependency management...

sssd: libsss_certmap fails to sanitise certificate data used in LDAP filters

A vulnerability was found in SSSD, in the libssscertmap functionality. PKINIT enables a client to authenticate to the KDC using an X.509 certificate and the corresponding private key, rather than a passphrase or keytab. FreeIPA uses mapping rules to map a certificate presented during a PKINIT...