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9.8
CVSSv3

CVE-2021-1829

Published: 08/09/2021 Updated: 15/09/2021
CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 890
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C

Vulnerability Summary

A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.3. An application may be able to execute arbitrary code with kernel privileges.

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apple macos

Mailing Lists

Full Disclosure: APPLE-SA-2021-04-26-2 macOS Big Sur 11.3
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-04-26-2 macOS Big Sur 113 macOS Big Sur 113 addresses the following issues Information about the security content is also available at supportapplecom/HT212325 APFS Available for: macOS Big Sur Impact: A local attacker may be able to elevate their privileges Description: ...

References

CWE-843https://support.apple.com/en-us/HT212325https://nvd.nist.govhttp://seclists.org/fulldisclosure/2021/Apr/50
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
privilegeCVE-2022-48762CVE-2022-48751CVE-2024-37079CVE-2024-30848LFIman-in-the-middleCVE-2022-48736CVE-2024-30103
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