CVE-2022-49191

🗓️ 26 Feb 2025 07:00:56Reported by [email protected]Type

Linux kernel CVE-2022-49191 fixed buffer leak when LSR equals 0xff during activation.

Reporter	Title	Published	Views	Family All 33
AstraLinux	Astra Linux – Vulnerability in Linux 5.10, Linux	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	26 Feb 202500:00	–	cnnvd
CVE	CVE-2022-49191	26 Feb 202501:55	–	cve
Cvelist	CVE-2022-49191 mxser: fix xmit_buf leak in activate when LSR == 0xff	26 Feb 202501:55	–	cvelist
Debian CVE	CVE-2022-49191	26 Feb 202501:55	–	debiancve
EUVD	EUVD-2022-55035	3 Oct 202520:07	–	euvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:1293-1)	18 Apr 202500:00	–	openvas
OSV	CVE-2022-49191 mxser: fix xmit_buf leak in activate when LSR == 0xff	26 Feb 202501:55	–	osv
OSV	DEBIAN-CVE-2022-49191	26 Feb 202507:00	–	osv
OSV	SUSE-SU-2025:1293-1 Security update for the Linux Kernel	16 Apr 202507:51	–	osv

NVD

Node

linux linux_kernelRange2.6.33–4.9.311

linux linux_kernelRange4.10–4.14.276

linux linux_kernelRange4.15–4.19.238

linux linux_kernelRange4.20–5.4.189

linux linux_kernelRange5.5–5.10.110

linux linux_kernelRange5.11–5.15.33

linux linux_kernelRange5.16–5.16.19

linux linux_kernelRange5.17–5.17.2

Source	Link
git	www.git.kernel.org/stable/c/2cd05c38a27bee7fb42aa4d43174d68ac55dac0f
git	www.git.kernel.org/stable/c/6c9041b2f90c0eace73106f22350e1d2c98f5edc
git	www.git.kernel.org/stable/c/cd3a4907ee334b40d7aa880c7ab310b154fd5cd4
git	www.git.kernel.org/stable/c/6dffc2035fbaada60ca8db59e0962e34f760370a
git	www.git.kernel.org/stable/c/376922045009f8ea2d20a8fa3475e95b47c41690
git	www.git.kernel.org/stable/c/685b6d16bf89595310b5d61394c9b97cc9505c7c
git	www.git.kernel.org/stable/c/996291d06851a26678a0fab488b6e1f0677c0576
git	www.git.kernel.org/stable/c/125b7c929fc9b1e5eaa344bceb6367dfa6fd3f9d
git	www.git.kernel.org/stable/c/b125b08dbee3611f03f53b71471813ed4ccafcdd

23 Sep 2025 13:44Current

CVSS 3.15.5

EPSS0.00011