PT-2023-36662

🗓️ 17 Apr 2023 00:00:00Reported by Positive TechnologiesType

ptsecurity🔗 dbu.gs

Pointer dereference in mt7921 mcu parse response() in Linux kernel Mediatek drivers.

Reporter	Title	Published	Views	Family All 72
AstraLinux	Astra Linux – Vulnerability in Linux 5.10	20 May 202605:53	–	astralinux
BDU FSTEC	The vulnerability of the mt7921_mcu_parse_response() function in the drivers/net/wireless/mediatek/mt76/mt7921/mcu.c file of the Mediatek wireless communication adapter driver for the Linux operating system allows a hacker to access protected information or cause a service failure.	25 Mar 202600:00	–	bdu_fstec
Tenable Nessus	Rocky Linux 8.6 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-abi-stablelists / etc Multiple Vulnerabilities (ciqsa-2026_1220)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 9.2 [CIQ] Security Update: bpftool / kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ciqsa-2026_0392)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 9.2 [CIQ] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ciqsa-2026_0619)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 9.2 [CIQ] Security Update: bpftool-debuginfo Multiple Vulnerabilities (ciqsa-2026_1248)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 9.2 [CIQ] Security Update: bpftool-debuginfo Multiple Vulnerabilities (ciqsa-2026_1249)	1 Oct 202600:00	–	nessus
Tenable Nessus	RHEL 9 : kernel (RHSA-2025:21051)	12 Nov 202500:00	–	nessus
Tenable Nessus	RHEL 8 : kernel (RHSA-2025:21083)	12 Nov 202500:00	–	nessus
Tenable Nessus	RHEL 9 : kernel (RHSA-2025:21091)	12 Nov 202500:00	–	nessus

Source	Link
git	www.git.kernel.org/stable/c/11181b6c8641cd417935b76ea997d0169f2db262
git	www.git.kernel.org/linus/12db28c3ef31f719bd18fa186a40bb152e6a527c
git	www.git.kernel.org/stable/c/ec4d97e8eddcfa9f63f2f62adec5fb4f941ba2ef
git	www.git.kernel.org/stable/c/c8ba6780c65f681d217de79e17d63d5d538a239f
lore	www.lore.kernel.org/linux-cve-announce/2025091515-CVE-2023-53232-39fa@gregkh
access	www.access.redhat.com/security/cve/cve-2023-53232
security-tracker	www.security-tracker.debian.org/tracker/CVE-2023-53232
bdu	www.bdu.fstec.ru/vul/2026-03587
cve	www.cve.org/CVERecord

17 Apr 2023 00:00Current

CVSS 26.2

CVSS 3.17.1

EPSS0.00159

Mediatek drivers Linux kernel pointer dereference parse response()information disclosure denial of service