fkie_cve-2023-34320
Vulnerability from fkie_nvd
Published
2023-12-08 21:15
Modified
2024-11-21 08:07
Severity ?
Summary
Cortex-A77 cores (r0p0 and r1p0) are affected by erratum 1508412
where software, under certain circumstances, could deadlock a core
due to the execution of either a load to device or non-cacheable memory,
and either a store exclusive or register read of the Physical
Address Register (PAR_EL1) in close proximity.
References
▶ | URL | Tags | |
---|---|---|---|
security@xen.org | https://xenbits.xenproject.org/xsa/advisory-436.html | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://xenbits.xenproject.org/xsa/advisory-436.html | Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
arm | cortex-a77_firmware | r0p0 | |
arm | cortex-a77_firmware | r1p0 | |
arm | cortex-a77 | - | |
xen | xen | * |
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:arm:cortex-a77_firmware:r0p0:*:*:*:*:*:*:*", "matchCriteriaId": "C311AE89-6CD0-4EAD-BF0E-D96D566B4876", "vulnerable": true }, { "criteria": "cpe:2.3:o:arm:cortex-a77_firmware:r1p0:*:*:*:*:*:*:*", "matchCriteriaId": "3917B78C-B6A4-4B02-BF41-78B0F70A6206", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:h:arm:cortex-a77:-:*:*:*:*:*:*:*", "matchCriteriaId": "514DE9F5-D826-42AA-B4CF-3EB09F4D3D5D", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*", "matchCriteriaId": "C2B9CCC2-BAC5-4A65-B8D4-4B71EBBA0C2F", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "Cortex-A77 cores (r0p0 and r1p0) are affected by erratum 1508412\nwhere software, under certain circumstances, could deadlock a core\ndue to the execution of either a load to device or non-cacheable memory,\nand either a store exclusive or register read of the Physical\nAddress Register (PAR_EL1) in close proximity.\n" }, { "lang": "es", "value": "Los n\u00facleos Cortex-A77 (r0p0 y r1p0) se ven afectados por la errata 1508412 donde el software, bajo ciertas circunstancias, podr\u00eda bloquear un n\u00facleo debido a la ejecuci\u00f3n de una carga en el dispositivo o de una memoria no almacenable en cach\u00e9, y una lectura exclusiva de la tienda o del registro de el Registro de Direcciones F\u00edsicas (PAR_EL1) muy cerca." } ], "id": "CVE-2023-34320", "lastModified": "2024-11-21T08:07:00.387", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2023-12-08T21:15:07.353", "references": [ { "source": "security@xen.org", "tags": [ "Third Party Advisory" ], "url": "https://xenbits.xenproject.org/xsa/advisory-436.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://xenbits.xenproject.org/xsa/advisory-436.html" } ], "sourceIdentifier": "security@xen.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-667" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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.
Loading…
Loading…