CVE-2020-26652 — HIGH (7.5)

Vulnerability Description

An issue was discovered in function nl80211_send_chandef in rtl8812au v5.6.4.2 allows attackers to cause a denial of service.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Realtek	Rtl8812Au Firmware	5.6.4.2
Realtek	Rtl8812Au	-

Related Weaknesses (CWE)

CWE-400

References

https://github.com/aircrack-ng/rtl8812au/issues/730ExploitIssue Tracking
https://github.com/aircrack-ng/rtl8812au/issues/730ExploitIssue Tracking

FAQ

What is CVE-2020-26652?

CVE-2020-26652 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in function nl80211_send_chandef in rtl8812au v5.6.4.2 allows attackers to cause a denial of service.

How severe is CVE-2020-26652?

CVE-2020-26652 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-26652?

Check the references section above for vendor advisories and patch information. Affected products include: Realtek Rtl8812Au Firmware, Realtek Rtl8812Au.