CVE-2021-45687

mediumPriorität · verfolgen · 39EPSS 0.012 · 67. PerzentilEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.16% (67th) EPSS

CVSS 6.8 · medium

Is it mine?

4 products

Prüfe deine Angriffsfläche

Who says so?

4 sources

cnnvd · enisa_euvd · osv · nvd

EPSS · bewertet 2026-10-28

An issue was discovered in the raw-cpuid crate before 9.1.1 for Rust. If the serialize feature is used (which is not the the default), a Deserialize operation may lack sufficient validation, leading to memory corruption or a panic.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

9.8

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen⚠ Quellen uneinig · medium–critical · 6.8–9.8

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USAusnutzbarkeit 8.6 · Auswirkung 6.4

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USAusnutzbarkeit 3.9 · Auswirkung 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-20USprimärCWE-502US

betroffene Produkte (4)

Betroffene Produkte und Versionsbereiche.

n/a n/a≤ n/aenisa_euvdEU
raw-cpuid project raw-cpuid< 9.1.1nvdUScpe:2.3:a:raw-cpuid_project:raw-cpuid:*:*:*:*:*:*:*:*
crates.io raw-cpuid3.1.0 → 9.1.1osvUSpkg:cargo/raw-cpuid
crates.io raw-cpuid3.1.1-0 → 9.1.1osvUSpkg:cargo/raw-cpuid

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

GHSA-jf5h-cf95-w759Optional `Deserialize` implementations lacking validation2022-06-17ghsa · osvUS
When activating the non-default feature `serialize`, most structs implement `serde::Deserialize` without sufficient validation. This allows breaking invariants in safe code, leading to: * Undefined behavior in `as_string()` methods (which use `std::str::from_utf8_unchecked()` internally). * Panics due to failed assertions. See https://github.com/gz/rust-cpuid/issues/43.
GHSA-w428-f65r-h4q2Deserialization of Untrusted Data in rust-cpuid2022-01-06ghsa · osvUS
An issue was discovered in the raw-cpuid crate before 9.1.1 for Rust. If the serialize feature is used (which is not the the default), a Deserialize operation may lack sufficient validation, leading to memory corruption or a panic.
RUSTSEC-2021-0089Optional `Deserialize` implementations lacking validation2021-01-20vendor · osvUS
When activating the non-default feature `serialize`, most structs implement `serde::Deserialize` without sufficient validation. This allows breaking invariants in safe code, leading to: * Undefined behavior in `as_string()` methods (which use `std::str::from_utf8_unchecked()` internally). * Panics due to failed assertions. See https://github.com/gz/rust-cpuid/issues/43.

auch bekannt als (6)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd osv nvd NVD CVE.org MITRE

veröffentlicht 2021-12-27geändert 2026-06-17

verwandt (25,202)

Verwandte Einträge.

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+25197 weitere

Referenzen (7)

Externe Belege — Patches, Meldungen, Analysen.

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