CVE-2024-20073: mediatek, inc. mt6890, mt7622 Out-of-bounds Write
CVSS: 6.6v3.1MediumAnalyzed
Published 03-06-2024Last modified 01-08-2024
Vulnerability summary
CVE-2024-20073 is a medium (CVSS 6.6) Out-of-bounds Write vulnerability in mediatek, inc. mt6890, mt7622. EPSS estimates a 0.43% chance of exploitation in the next 30 days, higher than 36.6% of scored vulnerabilities.
CVSS score
6.6/10
010
Medium · v3.1 (CVE.org)EPSS score
0.43%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 03-06-2024PublishedVulnerability first disclosed.
- 01-08-2024Last modifiedVulnerability information updated.
Description
In wlan service, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00367704; Issue ID: MSV-1411.
CVSS metrics
2 scores · 2 sources · 1 versionMedium 6.6Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:HSourcesAll 2 agree
- NVDNIST6.6MediumCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS trend
Probability
0.43%
Chance of exploitation in the next 30 days
Percentile
37%
Versus all other CVEs
30-day change
0.00 pp
From 0.43% on 21-09-2026
21-09-202621-10-2026
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 causeAffected systems
Mediatek1 product
- software_development_kit≤ 5.0.5.0
Mediatek, inc.1 product
- mt6890, mt7622SDK version 5.0.5.0 and before / OpenWRT 19.07, 21.02
Openwrt1 product
- openwrtEOL19.07.0 | 21.02.0
3 vendors · 3 products
References
1 links- corp.mediatek.com/product-security-bulletin/June-2024Vendor Advisory