{"id":"DEBIAN-CVE-2022-50316","details":"In the Linux kernel, the following vulnerability has been resolved:  orangefs: Fix kmemleak in orangefs_sysfs_init()  When insert and remove the orangefs module, there are kobjects memory leaked as below:  unreferenced object 0xffff88810f95af00 (size 64):   comm \"insmod\", pid 783, jiffies 4294813439 (age 65.512s)   hex dump (first 32 bytes):     a0 83 af 01 81 88 ff ff 08 af 95 0f 81 88 ff ff  ................     08 af 95 0f 81 88 ff ff 00 00 00 00 00 00 00 00  ................   backtrace:     [\u003c0000000031ab7788\u003e] kmalloc_trace+0x27/0xa0     [\u003c000000005a6e4dfe\u003e] orangefs_sysfs_init+0x42/0x3a0     [\u003c00000000722645ca\u003e] 0xffffffffa02780fe     [\u003c000000004232d9f7\u003e] do_one_initcall+0x87/0x2a0     [\u003c0000000054f22384\u003e] do_init_module+0xdf/0x320     [\u003c000000003263bdea\u003e] load_module+0x2f98/0x3330     [\u003c0000000052cd4153\u003e] __do_sys_finit_module+0x113/0x1b0     [\u003c00000000250ae02b\u003e] do_syscall_64+0x35/0x80     [\u003c00000000f11c03c7\u003e] entry_SYSCALL_64_after_hwframe+0x46/0xb0  unreferenced object 0xffff88810f95ae80 (size 64):   comm \"insmod\", pid 783, jiffies 4294813439 (age 65.512s)   hex dump (first 32 bytes):     c8 90 0f 02 81 88 ff ff 88 ae 95 0f 81 88 ff ff  ................     88 ae 95 0f 81 88 ff ff 00 00 00 00 00 00 00 00  ................   backtrace:     [\u003c0000000031ab7788\u003e] kmalloc_trace+0x27/0xa0     [\u003c000000001a4841fa\u003e] orangefs_sysfs_init+0xc7/0x3a0     [\u003c00000000722645ca\u003e] 0xffffffffa02780fe     [\u003c000000004232d9f7\u003e] do_one_initcall+0x87/0x2a0     [\u003c0000000054f22384\u003e] do_init_module+0xdf/0x320     [\u003c000000003263bdea\u003e] load_module+0x2f98/0x3330     [\u003c0000000052cd4153\u003e] __do_sys_finit_module+0x113/0x1b0     [\u003c00000000250ae02b\u003e] do_syscall_64+0x35/0x80     [\u003c00000000f11c03c7\u003e] entry_SYSCALL_64_after_hwframe+0x46/0xb0  unreferenced object 0xffff88810f95ae00 (size 64):   comm \"insmod\", pid 783, jiffies 4294813440 (age 65.511s)   hex dump (first 32 bytes):     60 87 a1 00 81 88 ff ff 08 ae 95 0f 81 88 ff ff  `...............     08 ae 95 0f 81 88 ff ff 00 00 00 00 00 00 00 00  ................   backtrace:     [\u003c0000000031ab7788\u003e] kmalloc_trace+0x27/0xa0     [\u003c000000005915e797\u003e] orangefs_sysfs_init+0x12b/0x3a0     [\u003c00000000722645ca\u003e] 0xffffffffa02780fe     [\u003c000000004232d9f7\u003e] do_one_initcall+0x87/0x2a0     [\u003c0000000054f22384\u003e] do_init_module+0xdf/0x320     [\u003c000000003263bdea\u003e] load_module+0x2f98/0x3330     [\u003c0000000052cd4153\u003e] __do_sys_finit_module+0x113/0x1b0     [\u003c00000000250ae02b\u003e] do_syscall_64+0x35/0x80     [\u003c00000000f11c03c7\u003e] entry_SYSCALL_64_after_hwframe+0x46/0xb0  unreferenced object 0xffff88810f95ad80 (size 64):   comm \"insmod\", pid 783, jiffies 4294813440 (age 65.511s)   hex dump (first 32 bytes):     78 90 0f 02 81 88 ff ff 88 ad 95 0f 81 88 ff ff  x...............     88 ad 95 0f 81 88 ff ff 00 00 00 00 00 00 00 00  ................   backtrace:     [\u003c0000000031ab7788\u003e] kmalloc_trace+0x27/0xa0     [\u003c000000007a14eb35\u003e] orangefs_sysfs_init+0x1ac/0x3a0     [\u003c00000000722645ca\u003e] 0xffffffffa02780fe     [\u003c000000004232d9f7\u003e] do_one_initcall+0x87/0x2a0     [\u003c0000000054f22384\u003e] do_init_module+0xdf/0x320     [\u003c000000003263bdea\u003e] load_module+0x2f98/0x3330     [\u003c0000000052cd4153\u003e] __do_sys_finit_module+0x113/0x1b0     [\u003c00000000250ae02b\u003e] do_syscall_64+0x35/0x80     [\u003c00000000f11c03c7\u003e] entry_SYSCALL_64_after_hwframe+0x46/0xb0  unreferenced object 0xffff88810f95ac00 (size 64):   comm \"insmod\", pid 783, jiffies 4294813440 (age 65.531s)   hex dump (first 32 bytes):     e0 ff 67 02 81 88 ff ff 08 ac 95 0f 81 88 ff ff  ..g.............     08 ac 95 0f 81 88 ff ff 00 00 00 00 00 00 00 00  ................   backtrace:     [\u003c0000000031ab7788\u003e] kmalloc_trace+0x27/0xa0     [\u003c000000001f38adcb\u003e] orangefs_sysfs_init+0x291/0x3a0     [\u003c00000000722645ca\u003e] 0xffffffffa02780fe     [\u003c000000004232d9f7\u003e] do_one_initcall+0x87/0x2a0     [\u003c0000000054f22384\u003e] do_init_module+0xdf/0x320     [\u003c000000003263bdea\u003e] load_module+0x2f98/0x3330     [\u003c0000000052cd4153\u003e] __do_sys_finit_module+0x113/0x1b0     [\u003c00000000250ae02b\u003e] do_syscall_64+0x35/ ---truncated---","modified":"2026-09-01T20:04:58.317026285Z","published":"2025-09-15T15:15:43.500Z","upstream":["CVE-2022-50316"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-50316"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50316.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50316.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.1.4-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-50316.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}