UBUNTU-CVE-2021-45710

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Source
https://ubuntu.com/security/CVE-2021-45710
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-45710.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2021-45710
Upstream
Published
2021-12-27T00:15:00Z
Modified
2025-09-08T16:47:27Z
Severity
  • 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

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.

References

Affected packages

Ubuntu:Pro:20.04:LTS / rust-tokio

Package

Name
rust-tokio
Purl
pkg:deb/ubuntu/rust-tokio@0.1.14-2build1?arch=source&distro=esm-apps/focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.1.14-2
0.1.14-2build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "librust-tokio+async-await-preview-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+bytes-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+codec-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+default-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+fs-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+io-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+mio-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+num-cpus-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+reactor-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+rt-full-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tcp-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+timer-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-async-await-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-codec-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-current-thread-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-executor-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-fs-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-io-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-reactor-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-tcp-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-threadpool-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-timer-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-udp-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+tokio-uds-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+udp-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio+uds-dev",
            "binary_version": "0.1.14-2build1"
        },
        {
            "binary_name": "librust-tokio-dev",
            "binary_version": "0.1.14-2build1"
        }
    ]
}

Ubuntu:22.04:LTS / rust-tokio

Package

Name
rust-tokio
Purl
pkg:deb/ubuntu/rust-tokio@1.15.0-1?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.1.14-2build1

1.*

1.15.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "librust-tokio-dev",
            "binary_version": "1.15.0-1"
        }
    ]
}

Ubuntu:24.04:LTS / rust-tokio

Package

Name
rust-tokio
Purl
pkg:deb/ubuntu/rust-tokio@1.35.1-1?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.29.1-1
1.33.0-1
1.35.1-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "librust-tokio-dev",
            "binary_version": "1.35.1-1"
        }
    ]
}

Ubuntu:25.04 / rust-tokio

Package

Name
rust-tokio
Purl
pkg:deb/ubuntu/rust-tokio@1.43.0-1?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.39.3-3
1.42.0-1
1.43.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "librust-tokio-dev",
            "binary_version": "1.43.0-1"
        }
    ]
}