{"affected":[{"defaultStatus":"unaffected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"lessThan":"f08ee2aa24c076f81d84e26e213d8c6f4efd9f50","status":"affected","version":"61b1ab4583e275af216c8454b9256de680499b19","versionType":"git"},{"lessThan":"7effc4ce3d1434ce6ff286866585a6e905fdbfc1","status":"affected","version":"61b1ab4583e275af216c8454b9256de680499b19","versionType":"git"},{"lessThan":"931f56d59c854263b32075bfac56fdb3b1598d1b","status":"affected","version":"61b1ab4583e275af216c8454b9256de680499b19","versionType":"git"},{"lessThan":"5ee2d6b726b0ce339e36569e5849692f4cf4595e","status":"affected","version":"61b1ab4583e275af216c8454b9256de680499b19","versionType":"git"},{"lessThan":"e724220b826e008764309d2a1f55a9434a4e1530","status":"affected","version":"61b1ab4583e275af216c8454b9256de680499b19","versionType":"git"},{"lessThan":"3d00c6a0da8ddcf75213e004765e4a42acc71d5d","status":"affected","version":"61b1ab4583e275af216c8454b9256de680499b19","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","source":"CNA: Linux","vendor":"Linux","versions":[{"status":"affected","version":"2.6.39"},{"lessThan":"2.6.39","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"4.19.*","status":"unaffected","version":"4.19.265","versionType":"semver"},{"lessThanOrEqual":"5.4.*","status":"unaffected","version":"5.4.224","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.154","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.78","versionType":"semver"},{"lessThanOrEqual":"6.0.*","status":"unaffected","version":"6.0.8","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.1","versionType":"original_commit_for_fix"}]}],"cveId":"CVE-2022-49918","cwes":[],"description":"In the Linux kernel, the following vulnerability has been resolved:\n\nipvs: fix WARNING in __ip_vs_cleanup_batch()\n\nDuring the initialization of ip_vs_conn_net_init(), if file ip_vs_conn\nor ip_vs_conn_sync fails to be created, the initialization is successful\nby default. Therefore, the ip_vs_conn or ip_vs_conn_sync file doesn't\nbe found during the remove.\n\nThe following is the stack information:\nname 'ip_vs_conn_sync'\nWARNING: CPU: 3 PID: 9 at fs/proc/generic.c:712\nremove_proc_entry+0x389/0x460\nModules linked in:\nWorkqueue: netns cleanup_net\nRIP: 0010:remove_proc_entry+0x389/0x460\nCall Trace:\n<TASK>\n__ip_vs_cleanup_batch+0x7d/0x120\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>","epss":{"date":"2026-11-05","percentile":0.10329,"score":0.00203},"exploits":[],"kev":null,"metrics":[],"modifiedAt":1793908811499,"publishedAt":1746108658128,"references":[{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/f08ee2aa24c076f81d84e26e213d8c6f4efd9f50"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/7effc4ce3d1434ce6ff286866585a6e905fdbfc1"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/931f56d59c854263b32075bfac56fdb3b1598d1b"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/5ee2d6b726b0ce339e36569e5849692f4cf4595e"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/e724220b826e008764309d2a1f55a9434a4e1530"},{"source":"CNA: Linux","tags":[],"url":"https://git.kernel.org/stable/c/3d00c6a0da8ddcf75213e004765e4a42acc71d5d"}],"remediation":[],"revision":"ab13a44591886ee6e823acf56d35a7c490dc75b2cebd1a73d0f96c60f25bc371","sources":[{"modifiedAt":1793908811499,"name":"CNA: Linux","retrievedAt":1793909480525,"url":"https://www.cve.org/CVERecord?id=CVE-2022-49918"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793909483152,"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-49918"}],"ssvc":{"assessedAt":1793908290367,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"ipvs: fix WARNING in __ip_vs_cleanup_batch()","updatedAt":1793909483152}