7.8

CVE-2022-49917

ipvs: fix WARNING in ip_vs_app_net_cleanup()

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>
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.24 < 4.19.265
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.224
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.154
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.78
Linux ≫ Linux Kernel Version >= 5.16 < 6.0.8
Linux ≫ Linux Kernel Version6.1 Updaterc1
Linux ≫ Linux Kernel Version6.1 Updaterc2
Linux ≫ Linux Kernel Version6.1 Updaterc3
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.08
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/adc76740ccd52e4a1d910767cd1223e134a7078b
Patch
https://git.kernel.org/stable/c/8457a00c981fe1a799ce34123908856b0f5973b8
Patch
https://git.kernel.org/stable/c/2c8d81bdb2684d53d6cedad7410ba4cf9090e343
Patch
https://git.kernel.org/stable/c/06d7596d18725f1a93cf817662d36050e5afb989
Patch
https://git.kernel.org/stable/c/97f872b00937f2689bff2dab4ad9ed259482840f
Patch
https://git.kernel.org/stable/c/5663ed63adb9619c98ab7479aa4606fa9b7a548c
Patch