CVE-2022-49917None▾ SunlitIn 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…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.2%
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>
Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < adc76740ccd52e4a1d910767cd1223e134a7078bLinux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 8457a00c981fe1a799ce34123908856b0f5973b8Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 2c8d81bdb2684d53d6cedad7410ba4cf9090e343Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 06d7596d18725f1a93cf817662d36050e5afb989Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 97f872b00937f2689bff2dab4ad9ed259482840fLinux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 5663ed63adb9619c98ab7479aa4606fa9b7a548cLinux 2.6.24Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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