PT-2023-11753 · Realtek · Rtl8812Au

Zhangfei-Zte · Published 2023-08-22 · Updated 2024-10-03 · CVE-2020-26652

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions rtl8812au version 5.6.4.2

Description An issue was discovered in the function nl80211 send chandef that allows attackers to cause a denial of service.

Recommendations For rtl8812au version 5.6.4.2, consider disabling the nl80211 send chandef function as a temporary workaround until a patch is available.

Exploit

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2020-26652

Affected Products

Rtl8812Au

References · 9

• 🔥 https://github.com/aircrack-ng/rtl8812au/issues/730 · Exploit
• https://osv.dev/vulnerability/CVE-2020-26652 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-26652 · Security Note
• https://ubuntu.com/security/CVE-2020-26652 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2020-26652 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2020-26652 · Security Note
• https://t.me/cvenotify/57089 · Telegram Post
• https://t.me/cibsecurity/68960 · Telegram Post
• https://t.me/cvenotify/96980 · Telegram Post