CVE-2022-49917

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2022-49917
In the Linux kernel, the following vulnerability has been resolved: ipvs: fix WARNING in ip_vs_app_net_cleanup() During the initialization of ip_vs_app_net_init(), if file ip_vs_app fails to be created, the initialization is successful by default. Therefore, the ip_vs_app file doesn't be found during the remove in ip_vs_app_net_cleanup(). It will cause WRNING. The following is the stack information: name 'ip_vs_app' WARNING: CPU: 1 PID: 9 at fs/proc/generic.c:712 remove_proc_entry+0x389/0x460 Modules linked in: Workqueue: netns cleanup_net RIP: 0010:remove_proc_entry+0x389/0x460 Call Trace: <TASK> ops_exit_list+0x125/0x170 cleanup_net+0x4ea/0xb00 process_one_work+0x9bf/0x1710 worker_thread+0x665/0x1080 kthread+0x2e4/0x3a0 ret_from_fork+0x1f/0x30 </TASK>

7.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/06d7596d18725f1a93cf817662d36050e5afb989 Patch
https://git.kernel.org/stable/c/2c8d81bdb2684d53d6cedad7410ba4cf9090e343 Patch
https://git.kernel.org/stable/c/5663ed63adb9619c98ab7479aa4606fa9b7a548c Patch
https://git.kernel.org/stable/c/8457a00c981fe1a799ce34123908856b0f5973b8 Patch
https://git.kernel.org/stable/c/97f872b00937f2689bff2dab4ad9ed259482840f Patch
https://git.kernel.org/stable/c/adc76740ccd52e4a1d910767cd1223e134a7078b Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*
History

12 Nov 2025, 16:06

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.8
CPE cpe:2.3:o:linux:linux_kernel:6.1:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.1:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CWE NVD-CWE-noinfo
First Time Linux
Linux linux Kernel
References () https://git.kernel.org/stable/c/06d7596d18725f1a93cf817662d36050e5afb989 - () https://git.kernel.org/stable/c/06d7596d18725f1a93cf817662d36050e5afb989 - Patch
References () https://git.kernel.org/stable/c/2c8d81bdb2684d53d6cedad7410ba4cf9090e343 - () https://git.kernel.org/stable/c/2c8d81bdb2684d53d6cedad7410ba4cf9090e343 - Patch
References () https://git.kernel.org/stable/c/5663ed63adb9619c98ab7479aa4606fa9b7a548c - () https://git.kernel.org/stable/c/5663ed63adb9619c98ab7479aa4606fa9b7a548c - Patch
References () https://git.kernel.org/stable/c/8457a00c981fe1a799ce34123908856b0f5973b8 - () https://git.kernel.org/stable/c/8457a00c981fe1a799ce34123908856b0f5973b8 - Patch
References () https://git.kernel.org/stable/c/97f872b00937f2689bff2dab4ad9ed259482840f - () https://git.kernel.org/stable/c/97f872b00937f2689bff2dab4ad9ed259482840f - Patch
References () https://git.kernel.org/stable/c/adc76740ccd52e4a1d910767cd1223e134a7078b - () https://git.kernel.org/stable/c/adc76740ccd52e4a1d910767cd1223e134a7078b - Patch

02 May 2025, 13:52

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ipvs: corrección de una advertencia en ip_vs_app_net_cleanup(). Durante la inicialización de ip_vs_app_net_init(), si no se crea el archivo ip_vs_app, la inicialización se realiza correctamente por defecto. Por lo tanto, el archivo ip_vs_app no se encuentra durante la eliminación en ip_vs_app_net_cleanup(). Esto provocará un error WRNING. La siguiente es la información de la pila: nombre 'ip_vs_app' ADVERTENCIA: CPU: 1 PID: 9 en fs/proc/generic.c:712 remove_proc_entry+0x389/0x460 Módulos vinculados en: Cola de trabajo: netns cleanup_net RIP: 0010:remove_proc_entry+0x389/0x460 Seguimiento de llamadas: ops_exit_list+0x125/0x170 cleanup_net+0x4ea/0xb00 process_one_work+0x9bf/0x1710 worker_thread+0x665/0x1080 kthread+0x2e4/0x3a0 ret_from_fork+0x1f/0x30

01 May 2025, 15:16

Type Values Removed Values Added
New CVE
Information

Published : 2025-05-01 15:16

Updated : 2025-11-12 16:06

NVD link : CVE-2022-49917

Mitre link : CVE-2022-49917

CVE.ORG link : CVE-2022-49917

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo