| { |
| "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: elx: libefc: Fix potential use after free in efc_nport_vport_del()\n\nThe kref_put() function will call nport->release if the refcount drops to\nzero. The nport->release release function is _efc_nport_free() which frees\n\"nport\". But then we dereference \"nport\" on the next line which is a use\nafter free. Re-order these lines to avoid the use after free." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/scsi/elx/libefc/efc_nport.c" |
| ], |
| "versions": [ |
| { |
| "version": "fcd427303eb90aa3cb08e7e0b68e0e67a6d47346", |
| "lessThan": "16a570f07d870a285b0c0b0d1ca4dff79e8aa5ff", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "fcd427303eb90aa3cb08e7e0b68e0e67a6d47346", |
| "lessThan": "abc71e89170ed32ecf0a5a29f31aa711e143e941", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "fcd427303eb90aa3cb08e7e0b68e0e67a6d47346", |
| "lessThan": "baeb8628ab7f4577740f00e439d3fdf7c876b0ff", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "fcd427303eb90aa3cb08e7e0b68e0e67a6d47346", |
| "lessThan": "7c2908985e4ae0ea1b526b3916de9e5351650908", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "fcd427303eb90aa3cb08e7e0b68e0e67a6d47346", |
| "lessThan": "98752fcd076a8cbc978016eae7125b4971be1eec", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "fcd427303eb90aa3cb08e7e0b68e0e67a6d47346", |
| "lessThan": "2e4b02fad094976763af08fec2c620f4f8edd9ae", |
| "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/elx/libefc/efc_nport.c" |
| ], |
| "versions": [ |
| { |
| "version": "5.14", |
| "status": "affected" |
| }, |
| { |
| "version": "0", |
| "lessThan": "5.14", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.15.168", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.1.113", |
| "lessThanOrEqual": "6.1.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.6.54", |
| "lessThanOrEqual": "6.6.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.10.13", |
| "lessThanOrEqual": "6.10.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.11.2", |
| "lessThanOrEqual": "6.11.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "6.12", |
| "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": "5.14", |
| "versionEndExcluding": "5.15.168" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.14", |
| "versionEndExcluding": "6.1.113" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.14", |
| "versionEndExcluding": "6.6.54" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.14", |
| "versionEndExcluding": "6.10.13" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.14", |
| "versionEndExcluding": "6.11.2" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.14", |
| "versionEndExcluding": "6.12" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/16a570f07d870a285b0c0b0d1ca4dff79e8aa5ff" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/abc71e89170ed32ecf0a5a29f31aa711e143e941" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/baeb8628ab7f4577740f00e439d3fdf7c876b0ff" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/7c2908985e4ae0ea1b526b3916de9e5351650908" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/98752fcd076a8cbc978016eae7125b4971be1eec" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/2e4b02fad094976763af08fec2c620f4f8edd9ae" |
| } |
| ], |
| "title": "scsi: elx: libefc: Fix potential use after free in efc_nport_vport_del()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-49852", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
