GSD-2023-1002190 mm: Always release pages to the buddy allocator in memblock_free_late().

mm: Always release pages to the buddy allocator in memblockfreelate. 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 v5.10.164 by commit...

GSD-2023-1002126 mm: Always release pages to the buddy allocator in memblock_free_late().

mm: Always release pages to the buddy allocator in memblockfreelate. 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 v5.15.89 by commit...

GSD-2023-1001818 mm: Always release pages to the buddy allocator in memblock_free_late().

mm: Always release pages to the buddy allocator in memblockfreelate. 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 v5.4.229 by commit...

GSD-2023-1001720 mm: Always release pages to the buddy allocator in memblock_free_late().

mm: Always release pages to the buddy allocator in memblockfreelate. 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 v6.1.7 by commit...

PT-2023-34796 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.7 Description: The issue is related to the memblock free late function, where pages are not always released to the buddy allocator. This could potentially lead to security vulnerabilities, although the actu...

parity-util-mem Unmaintained

The crate has been deprecated and will receive no updates with no repository source. The crate has a warning surrounding it's use related to global allocator use that may lead to UB...

RUSTSEC-2022-0080 parity-util-mem Unmaintained

The crate has been deprecated and will receive no updates with no repository source. The crate has a warning surrounding it's use related to global allocator use that may lead to UB...

PT-2022-37431 · Unknown · Parity-Util-Mem

Name of the Vulnerable Software and Affected Versions: parity-util-mem affected versions not specified Description: The issue concerns the use of a global allocator that may lead to undefined behavior UB. There is a warning related to its use. Recommendations: At the moment, there is no informati...

difftastic (>=0.29.1, <=0.52.0), difftastic-lib (>=0.0.1, <=0.0.2) +4 more potentially affected by unknown CVE via mimalloc (>=0.1.28, <=0.1.37)

mimalloc CARGO version =0.1.28, =0.29.1, =0.0.1, =0.1.6, =0.17.0-alpha.4, =0.15.0, =0.16.0-alpha.3, =0.18.1 Source cves: unknown CVE Source advisory: OSV:RUSTSEC-2022-0094...

Mimalloc Can Allocate Memory with Bad Alignment

This crate depended on a promise regarding alignments made by the author of the mimalloc allocator to avoid using aligned allocation functions where possible for performance reasons. Since then, the mimalloc allocator's logic changed, making it break this promise. This caused this crate to return...

PT-2022-37433 · Mimalloc · Mimalloc

Name of the Vulnerable Software and Affected Versions: mimalloc affected versions not specified Description: The issue arises from a change in the mimalloc allocator's logic, which broke a promise regarding alignments. This change caused the crate to return memory with incorrect alignment for...

GHSA-WH6W-3828-G9QF Wasmtime may have data leakage between instances in the pooling allocator

Impact There is a bug in Wasmtime's implementation of it's pooling instance allocator where when a linear memory is reused for another instance the initial heap snapshot of the prior instance can be visible, erroneously to the next instance. The pooling instance allocator in Wasmtime works by...

Wasmtime may have data leakage between instances in the pooling allocator

Impact There is a bug in Wasmtime's implementation of it's pooling instance allocator where when a linear memory is reused for another instance the initial heap snapshot of the prior instance can be visible, erroneously to the next instance. The pooling instance allocator in Wasmtime works by...

GHSA-44MR-8VMM-WJHG Wasmtime out of bounds read/write with zero-memory-pages configuration

Impact There is a bug in Wasmtime's implementation of its pooling instance allocator when the allocator is configured to give WebAssembly instances a maximum of zero pages of memory. In this configuration the virtual memory mapping for WebAssembly memories did not meet the compiler-required...

Wasmtime out of bounds read/write with zero-memory-pages configuration

Impact There is a bug in Wasmtime's implementation of its pooling instance allocator when the allocator is configured to give WebAssembly instances a maximum of zero pages of memory. In this configuration the virtual memory mapping for WebAssembly memories did not meet the compiler-required...

CVE-2022-39392

Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0.2, there is a bug in Wasmtime's implementation of its pooling instance allocator when the allocator is configured to give WebAssembly instances a maximum of zero pages of memory. In this configuration, the virtual memory mappi...

Out-of-bounds

Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0.2, there is a bug in Wasmtime's implementation of its pooling instance allocator when the allocator is configured to give WebAssembly instances a maximum of zero pages of memory. In this configuration, the virtual memory mappi...

Design/Logic Flaw

Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0.2, there is a bug in Wasmtime's implementation of its pooling instance allocator where when a linear memory is reused for another instance the initial heap snapshot of the prior instance can be visible, erroneously to the next...

UBUNTU-CVE-2022-39392

Wasmtime is a standalone runtime for WebAssembly. Prior to version 2.0.2, there is a bug in Wasmtime's implementation of its pooling instance allocator when the allocator is configured to give WebAssembly instances a maximum of zero pages of memory. In this configuration, the virtual memory mappi...

UBUNTU-CVE-2022-39393

Wasmtime is a standalone runtime for WebAssembly. Prior to versions 2.0.2 and 1.0.2, there is a bug in Wasmtime's implementation of its pooling instance allocator where when a linear memory is reused for another instance the initial heap snapshot of the prior instance can be visible, erroneously ...