CVE-2022-21237

CWE-119 — Buffer Overflow3 documents3 sources
Severity
6.7MEDIUM
EPSS
0.1%
top 83.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
59
Intel Lapbc510 FirmwareIntel Lapbc710 FirmwareIntel Lapkc51e Firmware+56 more
Timeline
PublishedMay 12
Latest updateMay 13

Description

Improper buffer access in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages60 packages

▶NVDintel/nuc11pa_firmware< patgl357.0042
▶NVDintel/lapbc510_firmware< bctgl357.0065
▶NVDintel/lapbc710_firmware< bctgl357.0065
▶NVDintel/lapkc51e_firmware< kctgl357.0040
▶NVDintel/lapkc71e_firmware< kctgl357.0040

Patches

Patch: www.intel.com ↗Patch: www.intel.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-vcwq-r4jx-9c44: Improper buffer access in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access↗2022-05-13
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CVEList
CVE-2022-21237: Improper buffer access in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local access↗2022-05-12
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CVE-2022-21237 (MEDIUM CVSS 6.7) | Improper buffer access in firmware | cvebase.io