{"id":"DEBIAN-CVE-2022-48995","details":"In the Linux kernel, the following vulnerability has been resolved:  Input: raydium_ts_i2c - fix memory leak in raydium_i2c_send()  There is a kmemleak when test the raydium_i2c_ts with bpf mock device:    unreferenced object 0xffff88812d3675a0 (size 8):     comm \"python3\", pid 349, jiffies 4294741067 (age 95.695s)     hex dump (first 8 bytes):       11 0e 10 c0 01 00 04 00                          ........     backtrace:       [\u003c0000000068427125\u003e] __kmalloc+0x46/0x1b0       [\u003c0000000090180f91\u003e] raydium_i2c_send+0xd4/0x2bf [raydium_i2c_ts]       [\u003c000000006e631aee\u003e] raydium_i2c_initialize.cold+0xbc/0x3e4 [raydium_i2c_ts]       [\u003c00000000dc6fcf38\u003e] raydium_i2c_probe+0x3cd/0x6bc [raydium_i2c_ts]       [\u003c00000000a310de16\u003e] i2c_device_probe+0x651/0x680       [\u003c00000000f5a96bf3\u003e] really_probe+0x17c/0x3f0       [\u003c00000000096ba499\u003e] __driver_probe_device+0xe3/0x170       [\u003c00000000c5acb4d9\u003e] driver_probe_device+0x49/0x120       [\u003c00000000264fe082\u003e] __device_attach_driver+0xf7/0x150       [\u003c00000000f919423c\u003e] bus_for_each_drv+0x114/0x180       [\u003c00000000e067feca\u003e] __device_attach+0x1e5/0x2d0       [\u003c0000000054301fc2\u003e] bus_probe_device+0x126/0x140       [\u003c00000000aad93b22\u003e] device_add+0x810/0x1130       [\u003c00000000c086a53f\u003e] i2c_new_client_device+0x352/0x4e0       [\u003c000000003c2c248c\u003e] of_i2c_register_device+0xf1/0x110       [\u003c00000000ffec4177\u003e] of_i2c_notify+0x100/0x160   unreferenced object 0xffff88812d3675c8 (size 8):     comm \"python3\", pid 349, jiffies 4294741070 (age 95.692s)     hex dump (first 8 bytes):       22 00 36 2d 81 88 ff ff                          \".6-....     backtrace:       [\u003c0000000068427125\u003e] __kmalloc+0x46/0x1b0       [\u003c0000000090180f91\u003e] raydium_i2c_send+0xd4/0x2bf [raydium_i2c_ts]       [\u003c000000001d5c9620\u003e] raydium_i2c_initialize.cold+0x223/0x3e4 [raydium_i2c_ts]       [\u003c00000000dc6fcf38\u003e] raydium_i2c_probe+0x3cd/0x6bc [raydium_i2c_ts]       [\u003c00000000a310de16\u003e] i2c_device_probe+0x651/0x680       [\u003c00000000f5a96bf3\u003e] really_probe+0x17c/0x3f0       [\u003c00000000096ba499\u003e] __driver_probe_device+0xe3/0x170       [\u003c00000000c5acb4d9\u003e] driver_probe_device+0x49/0x120       [\u003c00000000264fe082\u003e] __device_attach_driver+0xf7/0x150       [\u003c00000000f919423c\u003e] bus_for_each_drv+0x114/0x180       [\u003c00000000e067feca\u003e] __device_attach+0x1e5/0x2d0       [\u003c0000000054301fc2\u003e] bus_probe_device+0x126/0x140       [\u003c00000000aad93b22\u003e] device_add+0x810/0x1130       [\u003c00000000c086a53f\u003e] i2c_new_client_device+0x352/0x4e0       [\u003c000000003c2c248c\u003e] of_i2c_register_device+0xf1/0x110       [\u003c00000000ffec4177\u003e] of_i2c_notify+0x100/0x160  After BANK_SWITCH command from i2c BUS, no matter success or error happened, the tx_buf should be freed.","modified":"2026-09-01T16:05:29.551776610Z","published":"2024-10-21T20:15:11.343Z","upstream":["CVE-2022-48995"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2022-48995"}],"affected":[{"package":{"name":"linux","ecosystem":"Debian:12","purl":"pkg:deb/debian/linux?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.12-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-48995.json"}},{"package":{"name":"linux","ecosystem":"Debian:13","purl":"pkg:deb/debian/linux?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.12-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-48995.json"}},{"package":{"name":"linux","ecosystem":"Debian:14","purl":"pkg:deb/debian/linux?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.0.12-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-48995.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"}]}