| { |
| "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: lpfc: Move cfg_log_verbose check before calling lpfc_dmp_dbg()\n\nIn an attempt to log message 0126 with LOG_TRACE_EVENT, the following hard\nlockup call trace hangs the system.\n\nCall Trace:\n _raw_spin_lock_irqsave+0x32/0x40\n lpfc_dmp_dbg.part.32+0x28/0x220 [lpfc]\n lpfc_cmpl_els_fdisc+0x145/0x460 [lpfc]\n lpfc_sli_cancel_jobs+0x92/0xd0 [lpfc]\n lpfc_els_flush_cmd+0x43c/0x670 [lpfc]\n lpfc_els_flush_all_cmd+0x37/0x60 [lpfc]\n lpfc_sli4_async_event_proc+0x956/0x1720 [lpfc]\n lpfc_do_work+0x1485/0x1d70 [lpfc]\n kthread+0x112/0x130\n ret_from_fork+0x1f/0x40\nKernel panic - not syncing: Hard LOCKUP\n\nThe same CPU tries to claim the phba->port_list_lock twice.\n\nMove the cfg_log_verbose checks as part of the lpfc_printf_vlog() and\nlpfc_printf_log() macros before calling lpfc_dmp_dbg(). There is no need\nto take the phba->port_list_lock within lpfc_dmp_dbg()." |
| } |
| ], |
| "affected": [ |
| { |
| "product": "Linux", |
| "vendor": "Linux", |
| "defaultStatus": "unaffected", |
| "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", |
| "programFiles": [ |
| "drivers/scsi/lpfc/lpfc_init.c", |
| "drivers/scsi/lpfc/lpfc_logmsg.h" |
| ], |
| "versions": [ |
| { |
| "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", |
| "lessThan": "271725e4028559ae7974d762a8467dc9de412f2e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", |
| "lessThan": "cc6501afccec55b8b6c90584cbf71f1fefa77d1e", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", |
| "lessThan": "09c772557a4fd9490fed1bfb133268313ea22213", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", |
| "lessThan": "e294647b1aed4247fe52851f3a3b2b19ae906228", |
| "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/lpfc/lpfc_init.c", |
| "drivers/scsi/lpfc/lpfc_logmsg.h" |
| ], |
| "versions": [ |
| { |
| "version": "5.15.46", |
| "lessThanOrEqual": "5.15.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.17.14", |
| "lessThanOrEqual": "5.17.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.18.3", |
| "lessThanOrEqual": "5.18.*", |
| "status": "unaffected", |
| "versionType": "semver" |
| }, |
| { |
| "version": "5.19", |
| "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:*:*:*:*:*:*:*:*", |
| "versionEndExcluding": "5.15.46" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionEndExcluding": "5.17.14" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionEndExcluding": "5.18.3" |
| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionEndExcluding": "5.19" |
| } |
| ] |
| } |
| ] |
| } |
| ], |
| "references": [ |
| { |
| "url": "https://git.kernel.org/stable/c/271725e4028559ae7974d762a8467dc9de412f2e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/cc6501afccec55b8b6c90584cbf71f1fefa77d1e" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/09c772557a4fd9490fed1bfb133268313ea22213" |
| }, |
| { |
| "url": "https://git.kernel.org/stable/c/e294647b1aed4247fe52851f3a3b2b19ae906228" |
| } |
| ], |
| "title": "scsi: lpfc: Move cfg_log_verbose check before calling lpfc_dmp_dbg()", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2022-49542", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
