{"id":"CVE-2022-50218","state":"PUBLISHED","title":"iio: light: isl29028: Fix the warning in isl29028_remove()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: light: isl29028: Fix the warning in isl29028_remove()\n\nThe driver use the non-managed form of the register function in\nisl29028_remove(). To keep the release order as mirroring the ordering\nin probe, the driver should use non-managed form in probe, too.\n\nThe following log reveals it:\n\n[   32.374955] isl29028 0-0010: remove\n[   32.376861] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI\n[   32.377676] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]\n[   32.379432] RIP: 0010:kernfs_find_and_get_ns+0x28/0xe0\n[   32.385461] Call Trace:\n[   32.385807]  sysfs_unmerge_group+0x59/0x110\n[   32.386110]  dpm_sysfs_remove+0x58/0xc0\n[   32.386391]  device_del+0x296/0xe50\n[   32.386959]  cdev_device_del+0x1d/0xd0\n[   32.387231]  devm_iio_device_unreg+0x27/0xb0\n[   32.387542]  devres_release_group+0x319/0x3d0\n[   32.388162]  i2c_device_remove+0x93/0x1f0","publishedAt":"2025-06-18T11:03:54.101Z","updatedAt":"2026-05-11T19:15:05.620Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"ca63d5abf404d2934e2ac03545350de7bb8c8e96","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"359f3b150eab30805fe0e4e9d616887d7257a625","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"ed43fb20d3d1fca9d79db0d5faf4321a4dd58c23","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"fb1888205c0782f287e5dd4ffff1f665332e868c","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"fac589fb764699a4bcd288f6656b8cd0408ea968","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"4f0ebfb4b9bfad2326c0b2c3cc7e37f4b9ee9eba","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"a1135205b0affd255510775a27df571aca84ab4b","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"06674fc7c003b9d0aa1d37fef7ab2c24802cc6ad","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/light/isl29028.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.11","versionType":"semver"},{"version":"4.14.291","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.256","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.211","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.137","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.61","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.18","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19.2","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/light/isl29028.c"]}],"references":["https://git.kernel.org/stable/c/ca63d5abf404d2934e2ac03545350de7bb8c8e96","https://git.kernel.org/stable/c/359f3b150eab30805fe0e4e9d616887d7257a625","https://git.kernel.org/stable/c/ed43fb20d3d1fca9d79db0d5faf4321a4dd58c23","https://git.kernel.org/stable/c/fb1888205c0782f287e5dd4ffff1f665332e868c","https://git.kernel.org/stable/c/fac589fb764699a4bcd288f6656b8cd0408ea968","https://git.kernel.org/stable/c/4f0ebfb4b9bfad2326c0b2c3cc7e37f4b9ee9eba","https://git.kernel.org/stable/c/a1135205b0affd255510775a27df571aca84ab4b","https://git.kernel.org/stable/c/06674fc7c003b9d0aa1d37fef7ab2c24802cc6ad"],"weaknesses":[],"ingestedAt":"2026-10-29T20:05:26.763Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/50xxx/CVE-2022-50218.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2022-50218","state":"PUBLISHED","datePublished":"2025-06-18T11:03:54.101Z","dateUpdated":"2026-05-11T19:15:05.620Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2025-06-18T10:57:27.429Z"},"containers":{"cna":{"title":"iio: light: isl29028: Fix the warning in isl29028_remove()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\niio: light: isl29028: Fix the warning in isl29028_remove()\n\nThe driver use the non-managed form of the register function in\nisl29028_remove(). To keep the release order as mirroring the ordering\nin probe, the driver should use non-managed form in probe, too.\n\nThe following log reveals it:\n\n[   32.374955] isl29028 0-0010: remove\n[   32.376861] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN PTI\n[   32.377676] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037]\n[   32.379432] RIP: 0010:kernfs_find_and_get_ns+0x28/0xe0\n[   32.385461] Call Trace:\n[   32.385807]  sysfs_unmerge_group+0x59/0x110\n[   32.386110]  dpm_sysfs_remove+0x58/0xc0\n[   32.386391]  device_del+0x296/0xe50\n[   32.386959]  cdev_device_del+0x1d/0xd0\n[   32.387231]  devm_iio_device_unreg+0x27/0xb0\n[   32.387542]  devres_release_group+0x319/0x3d0\n[   32.388162]  i2c_device_remove+0x93/0x1f0"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"ca63d5abf404d2934e2ac03545350de7bb8c8e96","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"359f3b150eab30805fe0e4e9d616887d7257a625","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"ed43fb20d3d1fca9d79db0d5faf4321a4dd58c23","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"fb1888205c0782f287e5dd4ffff1f665332e868c","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"fac589fb764699a4bcd288f6656b8cd0408ea968","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"4f0ebfb4b9bfad2326c0b2c3cc7e37f4b9ee9eba","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"a1135205b0affd255510775a27df571aca84ab4b","versionType":"git"},{"version":"2db5054ac28d4ab2eaa6c67e2d9f61fa5ba006b8","status":"affected","lessThan":"06674fc7c003b9d0aa1d37fef7ab2c24802cc6ad","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/light/isl29028.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"4.11","status":"affected"},{"version":"0","status":"unaffected","lessThan":"4.11","versionType":"semver"},{"version":"4.14.291","status":"unaffected","lessThanOrEqual":"4.14.*","versionType":"semver"},{"version":"4.19.256","status":"unaffected","lessThanOrEqual":"4.19.*","versionType":"semver"},{"version":"5.4.211","status":"unaffected","lessThanOrEqual":"5.4.*","versionType":"semver"},{"version":"5.10.137","status":"unaffected","lessThanOrEqual":"5.10.*","versionType":"semver"},{"version":"5.15.61","status":"unaffected","lessThanOrEqual":"5.15.*","versionType":"semver"},{"version":"5.18.18","status":"unaffected","lessThanOrEqual":"5.18.*","versionType":"semver"},{"version":"5.19.2","status":"unaffected","lessThanOrEqual":"5.19.*","versionType":"semver"},{"version":"6.0","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/iio/light/isl29028.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/ca63d5abf404d2934e2ac03545350de7bb8c8e96"},{"url":"https://git.kernel.org/stable/c/359f3b150eab30805fe0e4e9d616887d7257a625"},{"url":"https://git.kernel.org/stable/c/ed43fb20d3d1fca9d79db0d5faf4321a4dd58c23"},{"url":"https://git.kernel.org/stable/c/fb1888205c0782f287e5dd4ffff1f665332e868c"},{"url":"https://git.kernel.org/stable/c/fac589fb764699a4bcd288f6656b8cd0408ea968"},{"url":"https://git.kernel.org/stable/c/4f0ebfb4b9bfad2326c0b2c3cc7e37f4b9ee9eba"},{"url":"https://git.kernel.org/stable/c/a1135205b0affd255510775a27df571aca84ab4b"},{"url":"https://git.kernel.org/stable/c/06674fc7c003b9d0aa1d37fef7ab2c24802cc6ad"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-05-11T19:15:05.620Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"4.14.291"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"4.19.256"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.4.211"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.10.137"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.15.61"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.18.18"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.19.2"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.0"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}