GitHub Advisoryadvisory · crates.io

GHSA-mm4m-qg48-f7wc Improper Synchronization and Race Condition in vm-memory

HIGH Published 2021-08-25 Modified 2022-06-14 Official page ↗
Aliases
CVE-2020-13759
Ecosystem
crates.io
Packages
vm-memory
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-362, CWE-662
Reviewed
2021-07-26

Affected packages

• crates.io vm-memory: < 0.1.1 → fixed in 0.1.1 • crates.io vm-memory: >= 0.2.0, < 0.2.1 → fixed in 0.2.1

Description

rust-vmm vm-memory before 0.1.1 and 0.2.x before 0.2.1 allows attackers to cause a denial of service (loss of IP networking) because read_obj and write_obj do not properly access memory. This affects aarch64 (with musl or glibc) and x86_64 (with musl).

Related

Alias · CVE (1)

  • CVE-2020-13759 rust-vmm vm-memory before 0.1.1 and 0.2.x before 0.2.1 allows attackers to cause a denial of service (loss of IP networking) because… vulnerability

Weakness · CWE (2)

  • CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization weakness
  • CWE-662 Improper Synchronization weakness

References