1037 matches found
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-2021-28698
long running loops in grant table handling In order to properly monitor resource use, Xen maintains information on the grant mappings a domain may create to map grants offered by other domains. In the process of carrying out certain actions, Xen would iterate over all such entries, including ones...
SUSE CVE-2022-2590
A race condition was found in the way the Linux kernel's memory subsystem handled the copy-on-write COW breakage of private read-only shared memory mappings. This flaw allows an unprivileged, local user to gain write access to read-only memory mappings, increasing their privileges on the system...
SUSE CVE-2022-23034
A PV guest could DoS Xen while unmapping a grant To address XSA-380, reference counting was introduced for grant mappings for the case where a PV guest would have the IOMMU enabled. PV guests can request two forms of mappings. When both are in use for any individual mapping, unmapping of such a...
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...
GSD-2023-1000533 mm/gup: disallow FOLL_FORCE|FOLL_WRITE on hugetlb mappings
mm/gup: disallow FOLLFORCE|FOLLWRITE on hugetlb mappings This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.16 by commit...
GSD-2023-1000165 riscv: Sync efi page table's kernel mappings before switching
riscv: Sync efi page table's kernel mappings before switching This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.82 by commit...
GSD-2023-1000072 riscv: Sync efi page table's kernel mappings before switching
riscv: Sync efi page table's kernel mappings before switching This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.12 by commit...
AMD Secure Processor 数据伪造问题漏洞
AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip from UltraMicroelectronics AMD. A security vulnerability exists in AMD Secure Processor ASP that stems from insufficient validation of IO address mappings, resulting in a loss of memory integrity...
USN-5779-1 linux-azure, linux-azure-5.15, linux-azure-fde vulnerabilities
It was discovered that the NFSD implementation in the Linux kernel did not properly handle some RPC messages, leading to a buffer overflow. A remote attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-43945 Jann Horn discovered that the...
USN-5756-3 linux-azure, linux-azure-5.4 vulnerabilities
Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-427...
Asset removal leaks previous asset prices which will be used again when asset is re-added.
Lines of code Vulnerability details Description NFTFloorOracle retrieves ERC721 prices for ParaSpace. Recordings of prices are managed in assetFeederMap, mapping between address and FeederRegistrar: struct FeederRegistrar // if asset registered or not bool registered; // index in asset list uint8...
USN-5757-2 linux-aws-hwe, linux-gcp, linux-hwe, linux-oracle vulnerabilities
Jann Horn discovered that the Linux kernel did not properly track memory allocations for anonymous VMA mappings in some situations, leading to potential data structure reuse. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2022-427...
PT-2024-11867 · Linux +3 · Linux Kernel +3
Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue arises from the EFI page table being initially created as a copy of the kernel page table. When VMAP STACK is enabled, kernel stacks are allocated in the vmalloc area. If the...
PT-2022-14680 · Google · Android Kernel
Name of the Vulnerable Software and Affected Versions: Android kernel versions affected versions not specified Description: The issue is related to improper input validation in the mprot unmap function, which could lead to corruption of the memory mapping. This can result in local escalation of...
GSD-2022-1007202 i40e: Fix DMA mappings leak
i40e: Fix DMA mappings leak This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.152 by commit ed5baf3d0a33caaca4cd4073ebb0854cc77a616d, it was...
GSD-2022-1006987 i40e: Fix DMA mappings leak
i40e: Fix DMA mappings leak This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.76 by commit 94a171c982b8a8137a00721c1e62bc2713435bca, it was...
GSD-2022-1006693 i40e: Fix DMA mappings leak
i40e: Fix DMA mappings leak This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v6.0.6 by commit 5f499596dfa3db9b3172645b6de9e1096a669c95, it was...
PT-2022-35457 · Linux · Linux Kernel
Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.152 Description: A potential security issue has been identified in the i40e driver, related to a DMA mappings leak. The actual impact and attack plausibility have not yet been proven. Recommendations: For...