cve-2022-23639
Vulnerability from cvelistv5
Published
2022-02-15 18:20
Modified
2024-08-03 03:51
Severity ?
EPSS score ?
Summary
Improper Restriction of Operations within the Bounds of a Memory Buffer and Race Condition in crossbeam-utils
References
▼ | URL | Tags | |
---|---|---|---|
security-advisories@github.com | https://github.com/crossbeam-rs/crossbeam/pull/781 | Issue Tracking, Patch, Third Party Advisory | |
security-advisories@github.com | https://github.com/crossbeam-rs/crossbeam/releases/tag/crossbeam-utils-0.8.7 | Patch, Third Party Advisory | |
security-advisories@github.com | https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926 | Exploit, Third Party Advisory |
Impacted products
▼ | Vendor | Product |
---|---|---|
crossbeam-rs | crossbeam |
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T03:51:44.181Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/crossbeam-rs/crossbeam/pull/781" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://github.com/crossbeam-rs/crossbeam/releases/tag/crossbeam-utils-0.8.7" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "crossbeam", "vendor": "crossbeam-rs", "versions": [ { "status": "affected", "version": "\u003c 0.8.7" } ] } ], "descriptions": [ { "lang": "en", "value": "crossbeam-utils provides atomics, synchronization primitives, scoped threads, and other utilities for concurrent programming in Rust. crossbeam-utils prior to version 0.8.7 incorrectly assumed that the alignment of `{i,u}64` was always the same as `Atomic{I,U}64`. However, the alignment of `{i,u}64` on a 32-bit target can be smaller than `Atomic{I,U}64`. This can cause unaligned memory accesses and data race. Crates using `fetch_*` methods with `AtomicCell\u003c{i,u}64\u003e` are affected by this issue. 32-bit targets without `Atomic{I,U}64` and 64-bit targets are not affected by this issue. This has been fixed in crossbeam-utils 0.8.7. There are currently no known workarounds." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-362", "description": "CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2022-02-15T18:20:10", "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/crossbeam-rs/crossbeam/pull/781" }, { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/crossbeam-rs/crossbeam/releases/tag/crossbeam-utils-0.8.7" } ], "source": { "advisory": "GHSA-qc84-gqf4-9926", "discovery": "UNKNOWN" }, "title": "Improper Restriction of Operations within the Bounds of a Memory Buffer and Race Condition in crossbeam-utils", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "security-advisories@github.com", "ID": "CVE-2022-23639", "STATE": "PUBLIC", "TITLE": "Improper Restriction of Operations within the Bounds of a Memory Buffer and Race Condition in crossbeam-utils" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "crossbeam", "version": { "version_data": [ { "version_value": "\u003c 0.8.7" } ] } } ] }, "vendor_name": "crossbeam-rs" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "crossbeam-utils provides atomics, synchronization primitives, scoped threads, and other utilities for concurrent programming in Rust. crossbeam-utils prior to version 0.8.7 incorrectly assumed that the alignment of `{i,u}64` was always the same as `Atomic{I,U}64`. However, the alignment of `{i,u}64` on a 32-bit target can be smaller than `Atomic{I,U}64`. This can cause unaligned memory accesses and data race. Crates using `fetch_*` methods with `AtomicCell\u003c{i,u}64\u003e` are affected by this issue. 32-bit targets without `Atomic{I,U}64` and 64-bit targets are not affected by this issue. This has been fixed in crossbeam-utils 0.8.7. There are currently no known workarounds." } ] }, "impact": { "cvss": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926", "refsource": "CONFIRM", "url": "https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926" }, { "name": "https://github.com/crossbeam-rs/crossbeam/pull/781", "refsource": "MISC", "url": "https://github.com/crossbeam-rs/crossbeam/pull/781" }, { "name": "https://github.com/crossbeam-rs/crossbeam/releases/tag/crossbeam-utils-0.8.7", "refsource": "MISC", "url": "https://github.com/crossbeam-rs/crossbeam/releases/tag/crossbeam-utils-0.8.7" } ] }, "source": { "advisory": "GHSA-qc84-gqf4-9926", "discovery": "UNKNOWN" } } } }, "cveMetadata": { "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "assignerShortName": "GitHub_M", "cveId": "CVE-2022-23639", "datePublished": "2022-02-15T18:20:10", "dateReserved": "2022-01-19T00:00:00", "dateUpdated": "2024-08-03T03:51:44.181Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2022-23639\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2022-02-15T19:15:08.340\",\"lastModified\":\"2023-02-10T16:28:40.170\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"crossbeam-utils provides atomics, synchronization primitives, scoped threads, and other utilities for concurrent programming in Rust. crossbeam-utils prior to version 0.8.7 incorrectly assumed that the alignment of `{i,u}64` was always the same as `Atomic{I,U}64`. However, the alignment of `{i,u}64` on a 32-bit target can be smaller than `Atomic{I,U}64`. This can cause unaligned memory accesses and data race. Crates using `fetch_*` methods with `AtomicCell\u003c{i,u}64\u003e` are affected by this issue. 32-bit targets without `Atomic{I,U}64` and 64-bit targets are not affected by this issue. This has been fixed in crossbeam-utils 0.8.7. There are currently no known workarounds.\"},{\"lang\":\"es\",\"value\":\"crossbeam-utils proporciona at\u00f3micos, primitivas de sincronizaci\u00f3n, hilos de alcance y otras utilidades para la programaci\u00f3n concurrente en Rust. crossbeam-utils versiones anteriores a 0.8.7, asum\u00eda incorrectamente que la alineaci\u00f3n de \\\"{i,u}64\\\" era siempre la misma que \\\"Atomic{I,U}64\\\". Sin embargo, la alineaci\u00f3n de \\\"{i,u}64\\\" en un objetivo de 32 bits puede ser menor que \\\"Atomic{I,U}64\\\". Esto puede causar accesos a memoria no alineados y carreras de datos. Los crates que usan m\u00e9todos \\\"fetch_*\\\" con \\\"AtomicCell({i,u}64)\\\" est\u00e1n afectados por este problema. Los objetivos de 32 bits sin \\\"Atomic{I,U}64\\\" y los objetivos de 64 bits no est\u00e1n afectados por este problema. Esto ha sido corregido en crossbeam-utils versi\u00f3n 0.8.7. Actualmente no se presentan medidas de mitigaci\u00f3n conocidas\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.1,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.2,\"impactScore\":5.9},{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"HIGH\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\",\"baseScore\":8.1,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":2.2,\"impactScore\":5.9}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:P\",\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\",\"baseScore\":6.8},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-362\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:crossbeam_project:crossbeam:*:*:*:*:*:rust:*:*\",\"versionEndExcluding\":\"0.8.7\",\"matchCriteriaId\":\"7C3287EB-A254-4840-815A-A3669991664F\"}]}]}],\"references\":[{\"url\":\"https://github.com/crossbeam-rs/crossbeam/pull/781\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Issue Tracking\",\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/crossbeam-rs/crossbeam/releases/tag/crossbeam-utils-0.8.7\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Patch\",\"Third Party Advisory\"]},{\"url\":\"https://github.com/crossbeam-rs/crossbeam/security/advisories/GHSA-qc84-gqf4-9926\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}" } }
Loading...
Loading...
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.