cve-2021-47096
Vulnerability from cvelistv5
Published
2024-03-04 18:10
Modified
2024-11-05 18:55
Severity ?
EPSS score ?
Summary
ALSA: rawmidi - fix the uninitalized user_pversion
References
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La user_pversion no se inicializ\u00f3 para la estructura de archivos del espacio de usuario en la funci\u00f3n abierta, porque la estructura privada del archivo usa kmalloc para la asignaci\u00f3n. El c\u00f3digo del secuenciador ALSA del kernel borra la estructura del archivo, por lo que no se requieren correcciones adicionales. Enlace de error: https://github.com/alsa-project/alsa-lib/issues/178\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":4.0,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":2.5,\"impactScore\":1.4}]},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/39a8fc4971a00d22536aeb7d446ee4a97810611b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b398fcbe4de1e1100867fdb6f447c6fbc8fe7085\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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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.