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CVE Vulnerabilities

CVE-2021-28210

Uncontrolled Recursion

Published: Jun 11, 2021 | Modified: Nov 21, 2024
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
4.6 MEDIUM
AV:L/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
7.8 MODERATE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2021-28210
CWEhttps://cwe.mitre.org/data/definitions/674.html

An unlimited recursion in DxeCore in EDK II.

Weakness

The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.

Affected Software

NameVendorStart VersionEnd Version
Edk2Tianocore*202008 (excluding)
Red Hat Enterprise Linux 8RedHatedk2-0:20210527gite1999b264f1f-3.el8*
Edk2Ubuntubionic*
Edk2Ubuntuesm-apps/bionic*
Edk2Ubuntuesm-apps/xenial*
Edk2Ubuntuesm-infra/focal*
Edk2Ubuntufocal*
Edk2Ubuntugroovy*
Edk2Ubuntutrusty*
Edk2Ubuntuupstream*
Edk2Ubuntuxenial*

Potential Mitigations

References

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