CVE-2022-26047: intel converged_security_and_manageability_engine Improper Input Validation
CVSS: 6.5v3.1MediumModified
AliasesUBUNTU-CVE-2022-26047
Published 11-11-2022Last modified 29-01-2025
Vulnerability summary
CVE-2022-26047 is a medium (CVSS 6.5) Improper Input Validation vulnerability in intel converged_security_and_manageability_engine. EPSS estimates a 0.43% chance of exploitation in the next 30 days, higher than 35.5% of scored vulnerabilities.
CVSS score
6.5/10
010
Medium · v3.1 (NVD)EPSS score
0.43%
0%100%
Low · +0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 11-11-2022PublishedVulnerability first disclosed.
- 29-01-2025Last modifiedVulnerability information updated.
Description
Improper input validation for some Intel(R) PROSet/Wireless WiFi, Intel vPro(R) CSME WiFi and Killer(TM) WiFi products may allow unauthenticated user to potentially enable denial of service via local access.
CVSS metrics
3 scores · 3 sources · 1 versionMedium 6.5Preferred score · NVD (NIST)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HSources3 sources · 4.3–6.5
- CVE.orgCNA4.3MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LDiffers
- OSV · UbuntuEcosystem advisory · calculated6.5MediumCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.43%
Chance of exploitation in the next 30 days
Percentile
36%
Versus all other CVEs
30-day change
+0.01 pp
From 0.42% on 19-09-2026
19-09-202619-10-2026
EPSS score0.43%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-20Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
- CWE-1284Improper Validation of Specified Quantity in InputThe product receives input that is expected to specify a quantity (such as size or length), but it does not validate or incorrectly validates that the quantity has the required properties.
Affected systems
Intel199 products
- converged_security_and_manageability_engine< 16.1.25.1885v2 | < 16.1.25.1865v6.1 | < 15.0.42.2235 | < 14.1.67.2046 | < 12.0.92.2145v3
- core_i3-1000g1_firmwarena
- core_i3-1000g4_firmwarena
- core_i3-1000ng4_firmwarena
- core_i3-1005g1_firmwarena
Ubuntu1 product
- linux-firmwareAll versions (No fix recorded)
2 vendors · 200 products · Showing 200 of 343. Use Open JSON for the complete list.