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CVE-2023-53321

🗓️ 16 Sep 2025 17:15:38Reported by [email protected]Type 
nvd
 nvd🔗 web.nvd.nist.gov👁 5 Views

CVE-2023-53321 fixes mac80211_hwsim by dropping short frames and enforcing a full 3-address header.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
AstraLinux		Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15
19 Jun 202611:10
–astralinux
BDU FSTEC		The vulnerability of the hwsim_cloned_frame_received_nl() function in the drivers/net/wireless/virtual/mac80211_hwsim.c module of the Linux kernel’s wireless adapter driver allows a attacker to access protected information or cause a service failure.
18 Mar 202600:00
–bdu_fstec
Circl		CVE-2023-53321
17 Feb 202612:15
–circl
CloudLinux		kernel: Fix of 39 CVEs
20 Jan 202612:06
–cloudlinux
CNNVD		Linux kernel 安全漏洞
16 Sep 202500:00
–cnnvd
CVE		CVE-2023-53321
16 Sep 202516:11
–cve
Cvelist		CVE-2023-53321 wifi: mac80211_hwsim: drop short frames
16 Sep 202516:11
–cvelist
Debian CVE		CVE-2023-53321
16 Sep 202516:11
–debiancve
EUVD		EUVD-2023-59940
3 Oct 202520:07
–euvd
OpenVAS		openSUSE Security Advisory (SUSE-SU-2025:03600-1)
17 Oct 202500:00
–openvas
Rows per page
NVD
Node
linuxlinux_kernelRange<5.4.257
OR
linuxlinux_kernelRange5.5–5.10.197
OR
linuxlinux_kernelRange5.11–5.15.133
OR
linuxlinux_kernelRange5.16–6.1.55
OR
linuxlinux_kernelRange6.2–6.5.5

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17 Jun 2026 06:44Current
CVSS 3.17.1
EPSS0.0014
linux kernelwifihwsimdrop short framesthree address header
5