| { |
| "containers": { |
| "cna": { |
| "providerMetadata": { |
| "orgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038" |
| }, |
| "descriptions": [ |
| { |
| "lang": "en", |
| "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: scsi_transport_sas: Fix error handling in sas_phy_add()\n\nIf transport_add_device() fails in sas_phy_add(), the kernel will crash\ntrying to delete the device in transport_remove_device() called from\nsas_remove_host().\n\nUnable to handle kernel NULL pointer dereference at virtual address 0000000000000108\nCPU: 61 PID: 42829 Comm: rmmod Kdump: loaded Tainted: G W 6.1.0-rc1+ #173\npstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\npc : device_del+0x54/0x3d0\nlr : device_del+0x37c/0x3d0\nCall trace:\n device_del+0x54/0x3d0\n attribute_container_class_device_del+0x28/0x38\n transport_remove_classdev+0x6c/0x80\n attribute_container_device_trigger+0x108/0x110\n transport_remove_device+0x28/0x38\n sas_phy_delete+0x30/0x60 [scsi_transport_sas]\n do_sas_phy_delete+0x6c/0x80 [scsi_transport_sas]\n device_for_each_child+0x68/0xb0\n sas_remove_children+0x40/0x50 [scsi_transport_sas]\n sas_remove_host+0x20/0x38 [scsi_transport_sas]\n hisi_sas_remove+0x40/0x68 [hisi_sas_main]\n hisi_sas_v2_remove+0x20/0x30 [hisi_sas_v2_hw]\n platform_remove+0x2c/0x60\n\nFix this by checking and handling return value of transport_add_device()\nin sas_phy_add()." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/scsi/scsi_transport_sas.c" |
| ], |
| "versions": [ |
| { |
| "version": "c7ebbbce366c02e5657ac6b6059933fe0353b175", |
| "lessThan": "03aabcb88aeeb7221ddb6196ae84ad5fb17b743f", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c7ebbbce366c02e5657ac6b6059933fe0353b175", |
| "lessThan": "2f21d653c648735657e23948b1d7ac7273de0f87", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c7ebbbce366c02e5657ac6b6059933fe0353b175", |
| "lessThan": "c736876ee294bb4f271d76a25cc7d70c8537bc5d", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "c7ebbbce366c02e5657ac6b6059933fe0353b175", |
| "lessThan": "5d7bebf2dfb0dc97aac1fbace0910e557ecdb16f", |
| "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/scsi/scsi_transport_sas.c" |
| ], |
| "versions": [ |
| { |
| "version": "2.6.14", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "2.6.14", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.10.157", |
| "lessThanOrEqual": "5.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.80", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.0.10", |
| "lessThanOrEqual": "6.0.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1", |
| "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": "2.6.14", |
| "versionEndExcluding": "5.10.157" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.14", |
| "versionEndExcluding": "5.15.80" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.14", |
| "versionEndExcluding": "6.0.10" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "2.6.14", |
| "versionEndExcluding": "6.1" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/03aabcb88aeeb7221ddb6196ae84ad5fb17b743f" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2f21d653c648735657e23948b1d7ac7273de0f87" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/c736876ee294bb4f271d76a25cc7d70c8537bc5d" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/5d7bebf2dfb0dc97aac1fbace0910e557ecdb16f" |
| } |
| ], |
| "title": "scsi: scsi_transport_sas: Fix error handling in sas_phy_add()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2022-49839", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
