CVE-2022-50386

🗓️ 18 Sep 2025 14:15:37Reported by [email protected]Type

CVE-2022-50386: Linux kernel Bluetooth L2CAP fixes user-after-free in l2cap_chan_hold_unless_zero.

Reporter	Title	Published	Views	Family All 169
Tenable Nessus	Amazon Linux 2 : kernel, --advisory ALAS2-2022-1876 (ALAS-2022-1876)	2 Dec 202200:00	–	nessus
Tenable Nessus	AlmaLinux 8 : kernel (ALSA-2025:19102)	28 Oct 202500:00	–	nessus
Tenable Nessus	AlmaLinux 8 : kernel-rt (ALSA-2025:19103)	28 Oct 202500:00	–	nessus
Tenable Nessus	CentOS Linux 7.9 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-abi-whitelists / etc Multiple Vulnerabilities (ciqsa-2026_0653)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 8.10 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-abi-stablelists / etc Multiple Vulnerabilities (ciqsa-2026_0601)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 8.6 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-abi-stablelists / etc Multiple Vulnerabilities (ciqsa-2026_0011)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 8.6 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-abi-stablelists / etc Multiple Vulnerabilities (ciqsa-2026_0589)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 8 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-abi-stablelists / etc Multiple Vulnerabilities (crlsa-2025_19102)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 8 [CIQ] Security Update: kernel-rt / kernel-rt-core / kernel-rt-debug / kernel-rt-debug-core / etc Multiple Vulnerabilities (crlsa-2025_19103)	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_0393)	1 Oct 202600:00	–	nessus

NVD

Node

linux linux_kernelRange<4.9.331

linux linux_kernelRange4.10–4.14.296

linux linux_kernelRange4.15–4.19.262

linux linux_kernelRange4.20–5.4.220

linux linux_kernelRange5.5–5.10.150

linux linux_kernelRange5.11–5.15.75

linux linux_kernelRange5.16–5.19.17

linux linux_kernelRange6.0–6.0.3

Source	Link
git	www.git.kernel.org/stable/c/843fc4e386dd84b806a7f07fb062d8c3a44e5364
git	www.git.kernel.org/stable/c/d91fc2836562f299f34e361e089e9fe154da4f73
git	www.git.kernel.org/stable/c/35fcbc4243aad7e7d020b7c1dfb14bb888b20a4f
git	www.git.kernel.org/stable/c/0c108cf3ad386e0084277093b55a351c49e0be27
git	www.git.kernel.org/stable/c/11e40d6c0823f699d8ad501e48d1c3ae4be386cd
git	www.git.kernel.org/stable/c/d1e894f950ad48897d1a7cb05909ea29d8c3810e
git	www.git.kernel.org/stable/c/7d6f9cb24d2b2f6b6370eac074e2e6b1bafdad45
git	www.git.kernel.org/stable/c/6ffde6e03085874ae22263ff4cef4869f797e84f
git	www.git.kernel.org/stable/c/15fc21695eb606bdc5d483b92118ee42610a952d

04 Aug 2026 10:18Current

CVSS 3.18 - 8.8

EPSS0.00365

SSVC

CWE-416