Heap-based overflow in Intel(R) SoC Watch based software before version 2021.1 may allow a privileged user to potentially enable escalation…

published 2023-05-12 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-35127

cvss: 7.2; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 4%
public exploits: 0; none known

Heap-based overflow in Intel(R) SoC Watch based software before version 2021.1 may allow a privileged user to potentially enable escalation of privilege via local access.

Patch / fix

fixed in 3 links 1

intel battery_life_diagnostic_tool 1.2
intel oneapi_base_toolkit 2021.4.0
intel soc_watch 2021.1

intel.com/content/www/us/en/security-center/advisory/intel-sa-00547.… advisory

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 21 mo ago (2025-01-24)

Exploit prediction

0.16% chance of exploitation in the next 30 days, higher than 4% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	7.2	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:H
NVD	3.1	6.7	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

n/a Intel(R) SoC Watch based software

Classification

Weakness

CWE-122 Heap-based Buffer Overflow
CWE-787 Out-of-bounds Write

References

intel.com /content/www/us/en/security-center/advisory/intel-sa-00547.html
patch, vendor-advisory

Sources

CVE List CVE-2023-30763
NVD CVE-2023-30763

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary