CVE-2014-8271 — Classic Buffer Overflow in Edk2

CWE-120 — Classic Buffer OverflowCWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer5 documents5 sources
Severity
6.8MEDIUMNVD
EPSS
0.2%
top 55.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tianocore Edk2
Timeline
PublishedFeb 6
Latest updateMay 17

Description

Buffer overflow in the Reclaim function in Tianocore EDK2 before SVN 16280 allows physically proximate attackers to gain privileges via a long variable name.

CVSS vector

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 0.9 | Impact: 5.9

Affected Packages2 packages

▶NVDtianocore/edk2< svn_16280
▶CVEListV5tianocore/edk2before SVN 16280

Patches

Patch: sourceforge.net ↗Patch: sourceforge.net ↗

🔴Vulnerability Details

2
GHSA
GHSA-cf3p-hhrw-pr9m: Buffer overflow in the Reclaim function in Tianocore EDK2 before SVN 16280 allows physically proximate attackers to gain privileges via a long variabl↗2022-05-17
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CVEList
CVE-2014-8271: Buffer overflow in the Reclaim function in Tianocore EDK2 before SVN 16280 allows physically proximate attackers to gain privileges via a long variabl↗2020-02-06
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📋Vendor Advisories

1
Red Hat
uefi: INTEL-TA-201410-001 && INTEL-TA-201410-002↗2015-01-01
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💬Community

1
Bugzilla
CVE-2014-8271 uefi: INTEL-TA-201410-001 && INTEL-TA-201410-002↗2014-11-10
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CVE-2014-8271 — Classic Buffer Overflow in Edk2 | cvebase