CVE-2021-45710
HIGH
8.1
CVSS Score
Published: December 26, 2021 at 09:47 PM UTC
Updated: June 17, 2026 at 04:13 AM UTC
1 product affected across 1 vendorTokio
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Severity
HIGH8.1
Exploit prediction
EPSS 1%
Description
An issue was discovered in the tokio crate before 1.8.4, and 1.9.x through 1.13.x before 1.13.1, for Rust. In certain circumstances involving a closed oneshot channel, there is a data race and memory corruption.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/tokio/RUSTSEC-2021-0124.mdx_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://rustsec.org/advisories/RUSTSEC-2021-0124.htmlCVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-362
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