{"id":"CVE-2022-49917","title":"ipvs: fix WARNING in ip_vs_app_net_cleanup()","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nipvs: fix WARNING in ip_vs_app_net_cleanup()\n\nDuring the initialization of ip_vs_app_net_init(), if file ip_vs_app\nfails to be created, the initialization is successful…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < adc76740ccd52e4a1d910767cd1223e134a7078b","Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 8457a00c981fe1a799ce34123908856b0f5973b8","Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 2c8d81bdb2684d53d6cedad7410ba4cf9090e343","Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 06d7596d18725f1a93cf817662d36050e5afb989","Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 97f872b00937f2689bff2dab4ad9ed259482840f","Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 5663ed63adb9619c98ab7479aa4606fa9b7a548c","Linux 2.6.24"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-11-05T19:51:26.254415Z"},"published":"2025-05-01","updated":"2026-11-05","sourceUpdated":"2026-11-05T20:00:11.365Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2022-49917","references":[{"url":"https://git.kernel.org/stable/c/adc76740ccd52e4a1d910767cd1223e134a7078b"},{"url":"https://git.kernel.org/stable/c/8457a00c981fe1a799ce34123908856b0f5973b8"},{"url":"https://git.kernel.org/stable/c/2c8d81bdb2684d53d6cedad7410ba4cf9090e343"},{"url":"https://git.kernel.org/stable/c/06d7596d18725f1a93cf817662d36050e5afb989"},{"url":"https://git.kernel.org/stable/c/97f872b00937f2689bff2dab4ad9ed259482840f"},{"url":"https://git.kernel.org/stable/c/5663ed63adb9619c98ab7479aa4606fa9b7a548c"}],"tags":["cve.org"],"epss":0.00214,"epssPercentile":0.11785,"ingestedAt":"2026-11-05T22:38:31.626Z","slug":"CVE-2022-49917","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nipvs: fix WARNING in ip_vs_app_net_cleanup()\n\nDuring the initialization of ip_vs_app_net_init(), if file ip_vs_app\nfails to be created, the initialization is successful by default.\nTherefore, the ip_vs_app file doesn't be found during the remove in\nip_vs_app_net_cleanup(). It will cause WRNING.\n\nThe following is the stack information:\nname 'ip_vs_app'\nWARNING: CPU: 1 PID: 9 at fs/proc/generic.c:712 remove_proc_entry+0x389/0x460\nModules linked in:\nWorkqueue: netns cleanup_net\nRIP: 0010:remove_proc_entry+0x389/0x460\nCall Trace:\n<TASK>\nops_exit_list+0x125/0x170\ncleanup_net+0x4ea/0xb00\nprocess_one_work+0x9bf/0x1710\nworker_thread+0x665/0x1080\nkthread+0x2e4/0x3a0\nret_from_fork+0x1f/0x30\n</TASK>\n\n## Affected\n\n- `Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < adc76740ccd52e4a1d910767cd1223e134a7078b`\n- `Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 8457a00c981fe1a799ce34123908856b0f5973b8`\n- `Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 2c8d81bdb2684d53d6cedad7410ba4cf9090e343`\n- `Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 06d7596d18725f1a93cf817662d36050e5afb989`\n- `Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 97f872b00937f2689bff2dab4ad9ed259482840f`\n- `Linux >= 457c4cbc5a3dde259d2a1f15d5f9785290397267 < 5663ed63adb9619c98ab7479aa4606fa9b7a548c`\n- `Linux 2.6.24`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}