{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2024-46746","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-09-11T15:12:18.266Z","datePublished":"2024-09-18T07:12:06.910Z","dateUpdated":"2025-11-03T22:17:39.964Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:33:17.532Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: amd_sfh: free driver_data after destroying hid device\n\nHID driver callbacks aren't called anymore once hid_destroy_device() has\nbeen called. Hence, hid driver_data should be freed only after the\nhid_destroy_device() function returned as driver_data is used in several\ncallbacks.\n\nI observed a crash with kernel 6.10.0 on my T14s Gen 3, after enabling\nKASAN to debug memory allocation, I got this output:\n\n  [   13.050438] ==================================================================\n  [   13.054060] BUG: KASAN: slab-use-after-free in amd_sfh_get_report+0x3ec/0x530 [amd_sfh]\n  [   13.054809] psmouse serio1: trackpoint: Synaptics TrackPoint firmware: 0x02, buttons: 3/3\n  [   13.056432] Read of size 8 at addr ffff88813152f408 by task (udev-worker)/479\n\n  [   13.060970] CPU: 5 PID: 479 Comm: (udev-worker) Not tainted 6.10.0-arch1-2 #1 893bb55d7f0073f25c46adbb49eb3785fefd74b0\n  [   13.063978] Hardware name: LENOVO 21CQCTO1WW/21CQCTO1WW, BIOS R22ET70W (1.40 ) 03/21/2024\n  [   13.067860] Call Trace:\n  [   13.069383] input: TPPS/2 Synaptics TrackPoint as /devices/platform/i8042/serio1/input/input8\n  [   13.071486]  <TASK>\n  [   13.071492]  dump_stack_lvl+0x5d/0x80\n  [   13.074870] snd_hda_intel 0000:33:00.6: enabling device (0000 -> 0002)\n  [   13.078296]  ? amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]\n  [   13.082199]  print_report+0x174/0x505\n  [   13.085776]  ? __pfx__raw_spin_lock_irqsave+0x10/0x10\n  [   13.089367]  ? srso_alias_return_thunk+0x5/0xfbef5\n  [   13.093255]  ? amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]\n  [   13.097464]  kasan_report+0xc8/0x150\n  [   13.101461]  ? amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]\n  [   13.105802]  amd_sfh_get_report+0x3ec/0x530 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]\n  [   13.110303]  amdtp_hid_request+0xb8/0x110 [amd_sfh 05f43221435b5205f734cd9da29399130f398a38]\n  [   13.114879]  ? srso_alias_return_thunk+0x5/0xfbef5\n  [   13.119450]  sensor_hub_get_feature+0x1d3/0x540 [hid_sensor_hub 3f13be3016ff415bea03008d45d99da837ee3082]\n  [   13.124097]  hid_sensor_parse_common_attributes+0x4d0/0xad0 [hid_sensor_iio_common c3a5cbe93969c28b122609768bbe23efe52eb8f5]\n  [   13.127404]  ? srso_alias_return_thunk+0x5/0xfbef5\n  [   13.131925]  ? __pfx_hid_sensor_parse_common_attributes+0x10/0x10 [hid_sensor_iio_common c3a5cbe93969c28b122609768bbe23efe52eb8f5]\n  [   13.136455]  ? _raw_spin_lock_irqsave+0x96/0xf0\n  [   13.140197]  ? __pfx__raw_spin_lock_irqsave+0x10/0x10\n  [   13.143602]  ? devm_iio_device_alloc+0x34/0x50 [industrialio 3d261d5e5765625d2b052be40e526d62b1d2123b]\n  [   13.147234]  ? srso_alias_return_thunk+0x5/0xfbef5\n  [   13.150446]  ? __devm_add_action+0x167/0x1d0\n  [   13.155061]  hid_gyro_3d_probe+0x120/0x7f0 [hid_sensor_gyro_3d 63da36a143b775846ab2dbb86c343b401b5e3172]\n  [   13.158581]  ? srso_alias_return_thunk+0x5/0xfbef5\n  [   13.161814]  platform_probe+0xa2/0x150\n  [   13.165029]  really_probe+0x1e3/0x8a0\n  [   13.168243]  __driver_probe_device+0x18c/0x370\n  [   13.171500]  driver_probe_device+0x4a/0x120\n  [   13.175000]  __driver_attach+0x190/0x4a0\n  [   13.178521]  ? __pfx___driver_attach+0x10/0x10\n  [   13.181771]  bus_for_each_dev+0x106/0x180\n  [   13.185033]  ? __pfx__raw_spin_lock+0x10/0x10\n  [   13.188229]  ? __pfx_bus_for_each_dev+0x10/0x10\n  [   13.191446]  ? srso_alias_return_thunk+0x5/0xfbef5\n  [   13.194382]  bus_add_driver+0x29e/0x4d0\n  [   13.197328]  driver_register+0x1a5/0x360\n  [   13.200283]  ? __pfx_hid_gyro_3d_platform_driver_init+0x10/0x10 [hid_sensor_gyro_3d 63da36a143b775846ab2dbb86c343b401b5e3172]\n  [   13.203362]  do_one_initcall+0xa7/0x380\n  [   13.206432]  ? __pfx_do_one_initcall+0x10/0x10\n  [   13.210175]  ? srso_alias_return_thunk+0x5/0xfbef5\n  [   13.213211]  ? kasan_unpoison+0x44/0x70\n  [   13.216688]  do_init_module+0x238/0x750\n  [   13.2196\n---truncated---"}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hid/amd-sfh-hid/amd_sfh_hid.c"],"versions":[{"version":"4f567b9f8141a86c7d878fadf136e5d1408e3e61","lessThan":"86b4f5cf91ca03c08e3822ac89476a677a780bcc","status":"affected","versionType":"git"},{"version":"4f567b9f8141a86c7d878fadf136e5d1408e3e61","lessThan":"775125c7fe38533aaa4b20769f5b5e62cc1170a0","status":"affected","versionType":"git"},{"version":"4f567b9f8141a86c7d878fadf136e5d1408e3e61","lessThan":"60dc4ee0428d70bcbb41436b6729d29f1cbdfb89","status":"affected","versionType":"git"},{"version":"4f567b9f8141a86c7d878fadf136e5d1408e3e61","lessThan":"adb3e3c1ddb5a23b8b7122ef1913f528d728937c","status":"affected","versionType":"git"},{"version":"4f567b9f8141a86c7d878fadf136e5d1408e3e61","lessThan":"97155021ae17b86985121b33cf8098bcde00d497","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/hid/amd-sfh-hid/amd_sfh_hid.c"],"versions":[{"version":"5.11","status":"affected"},{"version":"0","lessThan":"5.11","status":"unaffected","versionType":"semver"},{"version":"5.15.167","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.110","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.51","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.10.10","lessThanOrEqual":"6.10.*","status":"unaffected","versionType":"semver"},{"version":"6.11","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"5.15.167"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"6.1.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"6.6.51"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"6.10.10"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.11","versionEndExcluding":"6.11"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/86b4f5cf91ca03c08e3822ac89476a677a780bcc"},{"url":"https://git.kernel.org/stable/c/775125c7fe38533aaa4b20769f5b5e62cc1170a0"},{"url":"https://git.kernel.org/stable/c/60dc4ee0428d70bcbb41436b6729d29f1cbdfb89"},{"url":"https://git.kernel.org/stable/c/adb3e3c1ddb5a23b8b7122ef1913f528d728937c"},{"url":"https://git.kernel.org/stable/c/97155021ae17b86985121b33cf8098bcde00d497"}],"title":"HID: amd_sfh: free driver_data after destroying hid device","x_generator":{"engine":"bippy-1.2.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-09-29T14:48:56.187128Z","id":"CVE-2024-46746","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2024-09-29T14:49:10.199Z"}},{"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"}],"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2025-11-03T22:17:39.964Z"}}]}}