CVE-2020-12337

CWE-119 — Buffer Overflow3 documents3 sources

Severity

6.7MEDIUM

EPSS

0.1%

top 80.46%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Intel NUC 8 Mainstream-g KIT Nuc8i5inh Firmware Intel NUC 8 Mainstream-g KIT Nuc8i7inh Firmware Intel NUC 8 Mainstream-g Mini PC Nuc8i5inh Firmware +20 more

Timeline

PublishedNov 12

Latest updateMay 24

Description

Improper buffer restrictions 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 Packages24 packages

▶CVEListV5intel(r)_nucsSee references

▶NVDintel/nuc_board_nuc8cchb_firmwarechaplcel.0049

▶NVDintel/nuc_kit_h26998-401_firmwaretybyt10h.86a

▶NVDintel/nuc_kit_h26998-402_firmwaretybyt10h.86a

▶NVDintel/nuc_kit_h26998-403_firmwaretybyt10h.86a

🔴Vulnerability Details

GHSA

GHSA-5c76-55wp-h5v9: Improper buffer restrictions in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local ac↗2022-05-24

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CVEList

CVE-2020-12337: Improper buffer restrictions in firmware for some Intel(R) NUCs may allow a privileged user to potentially enable escalation of privilege via local ac↗2020-11-12

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