CVE-2024-20018

CVE-2024-20018 is a critical-severity vulnerability in Mediatek Software Development Kit with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.

Key facts

Description

In wlan driver, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00348479; Issue ID: MSV-1019.

Frequently asked questions

What is CVE-2024-20018?
In wlan driver, there is a possible out of bounds write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00348479; Issue ID: MSV-1019.
How severe is CVE-2024-20018?
CVE-2024-20018 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-20018 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (58th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-20018?
CVE-2024-20018 affects Mediatek Software Development Kit. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-20018?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-20018 have an EU (EUVD) identifier?
Yes. CVE-2024-20018 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-17733.
When was CVE-2024-20018 published?
CVE-2024-20018 was published on 2024-03-04 and last updated on 2026-06-17.

References

Affected products (1)

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