CVE-2021-0621

MediumCVSS 5.5/10Last modified Jun 17, 2026

Description

In asf extractor, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05489178; Issue ID: ALPS05561383.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-190

Affected software

No affected versions have been published.

Timeline

Published
Nov 18, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-06225.5In asf extractor, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local information disclosure withCVE-2021-06235.5In asf extractor, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure with noCVE-2021-06245.5In flv extractor, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local information disclosure withCVE-2021-06256.7In ccu, there is a possible memory corruption due to improper locking. This could lead to local escalation of privilege with System executioCVE-2021-06266.7In ged, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with System CVE-2021-06276.7In OMA DRM, there is a possible memory corruption due to an integer overflow. This could lead to local escalation of privilege with System eCVE-2021-06286.7In OMA DRM, there is a possible memory corruption due to improper input validation. This could lead to local escalation of privilege with SyCVE-2021-06296.7In mdlactl driver, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with SystCVE-2021-06307.5In wifi driver, there is a possible system crash due to a missing bounds check. This could lead to remote denial of service with no additionCVE-2021-06317.5In wifi driver, there is a possible system crash due to a missing bounds check. This could lead to remote denial of service with no additionCVE-2021-06326.5In wifi driver, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure to a CVE-2021-06336.7In display driver, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privileg
CVE-2021-0621: Medium severity, CVSS 5.5 | Vulnix