CVE-2022-49157
Full vulnerability record from the local CVENow database.
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix premature hw access after PCI error After a recoverable PCI error has been detected and recovered, qla driver needs to check to see if the error condition still persist and/or wait for the OS to give the resume signal. Sep 8 22:26:03 localhost kernel: WARNING: CPU: 9 PID: 124606 at qla_tmpl.c:440 qla27xx_fwdt_entry_t266+0x55/0x60 [qla2xxx] Sep 8 22:26:03 localhost kernel: RIP: 0010:qla27xx_fwdt_entry_t266+0x55/0x60 [qla2xxx] Sep 8 22:26:03 localhost kernel: Call Trace: Sep 8 22:26:03 localhost kernel: ? qla27xx_walk_template+0xb1/0x1b0 [qla2xxx] Sep 8 22:26:03 localhost kernel: ? qla27xx_execute_fwdt_template+0x12a/0x160 [qla2xxx] Sep 8 22:26:03 localhost kernel: ? qla27xx_fwdump+0xa0/0x1c0 [qla2xxx] Sep 8 22:26:03 localhost kernel: ? qla2xxx_pci_mmio_enabled+0xfb/0x120 [qla2xxx] Sep 8 22:26:03 localhost kernel: ? report_mmio_enabled+0x44/0x80 Sep 8 22:26:03 localhost kernel: ? report_slot_reset+0x80/0x80 Sep 8 22:26:03 localhost kernel: ? pci_walk_bus+0x70/0x90 Sep 8 22:26:03 localhost kernel: ? aer_dev_correctable_show+0xc0/0xc0 Sep 8 22:26:03 localhost kernel: ? pcie_do_recovery+0x1bb/0x240 Sep 8 22:26:03 localhost kernel: ? aer_recover_work_func+0xaa/0xd0 Sep 8 22:26:03 localhost kernel: ? process_one_work+0x1a7/0x360 .. Sep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-8041:22: detected PCI disconnect. Sep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-107ff:22: qla27xx_fwdt_entry_t262: dump ram MB failed. Area 5h start 198013h end 198013h Sep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-107ff:22: Unable to capture FW dump Sep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-1015:22: cmd=0x0, waited 5221 msecs Sep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-680d:22: mmio enabled returning. Sep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-d04c:22: MBX Command timeout for cmd 0, iocontrol=ffffffff jiffies=10140f2e5 mb[0-3]=[0xffff 0xffff 0xffff 0xffff]
Severity
MEDIUM
CVSS score
5.5
(v3.1)
Vulnerability status
Analyzed
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2025-02-26 07:00:52.917000
Last modified
2026-11-05 20:16:59.060000
View original CVE JSON
{
"id": "CVE-2022-49157",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2025-02-26T07:00:52.917",
"lastModified": "2026-11-05T20:16:59.060",
"vulnStatus": "Analyzed",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix premature hw access after PCI error\n\nAfter a recoverable PCI error has been detected and recovered, qla driver\nneeds to check to see if the error condition still persist and/or wait\nfor the OS to give the resume signal.\n\nSep 8 22:26:03 localhost kernel: WARNING: CPU: 9 PID: 124606 at qla_tmpl.c:440\nqla27xx_fwdt_entry_t266+0x55/0x60 [qla2xxx]\nSep 8 22:26:03 localhost kernel: RIP: 0010:qla27xx_fwdt_entry_t266+0x55/0x60\n[qla2xxx]\nSep 8 22:26:03 localhost kernel: Call Trace:\nSep 8 22:26:03 localhost kernel: ? qla27xx_walk_template+0xb1/0x1b0 [qla2xxx]\nSep 8 22:26:03 localhost kernel: ? qla27xx_execute_fwdt_template+0x12a/0x160\n[qla2xxx]\nSep 8 22:26:03 localhost kernel: ? qla27xx_fwdump+0xa0/0x1c0 [qla2xxx]\nSep 8 22:26:03 localhost kernel: ? qla2xxx_pci_mmio_enabled+0xfb/0x120\n[qla2xxx]\nSep 8 22:26:03 localhost kernel: ? report_mmio_enabled+0x44/0x80\nSep 8 22:26:03 localhost kernel: ? report_slot_reset+0x80/0x80\nSep 8 22:26:03 localhost kernel: ? pci_walk_bus+0x70/0x90\nSep 8 22:26:03 localhost kernel: ? aer_dev_correctable_show+0xc0/0xc0\nSep 8 22:26:03 localhost kernel: ? pcie_do_recovery+0x1bb/0x240\nSep 8 22:26:03 localhost kernel: ? aer_recover_work_func+0xaa/0xd0\nSep 8 22:26:03 localhost kernel: ? process_one_work+0x1a7/0x360\n..\nSep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-8041:22: detected PCI\ndisconnect.\nSep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-107ff:22:\nqla27xx_fwdt_entry_t262: dump ram MB failed. Area 5h start 198013h end 198013h\nSep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-107ff:22: Unable to\ncapture FW dump\nSep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-1015:22: cmd=0x0,\nwaited 5221 msecs\nSep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-680d:22: mmio\nenabled returning.\nSep 8 22:26:03 localhost kernel: qla2xxx [0000:42:00.2]-d04c:22: MBX\nCommand timeout for cmd 0, iocontrol=ffffffff jiffies=10140f2e5\nmb[0-3]=[0xffff 0xffff 0xffff 0xffff]"
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: qla2xxx: Reparar acceso prematuro a hardware después de un error PCI Después de que se haya detectado y recuperado un error PCI recuperable, el controlador qla necesita verificar si la condición de error aún persiste y/o esperar a que el SO dé la señal de reanudación. 8 sep 22:26:03 kernel localhost: ADVERTENCIA: CPU: 9 PID: 124606 en qla_tmpl.c:440 qla27xx_fwdt_entry_t266+0x55/0x60 [qla2xxx] 8 sep 22:26:03 kernel localhost: RIP: 0010:qla27xx_fwdt_entry_t266+0x55/0x60 [qla2xxx] 8 sep 22:26:03 kernel localhost: Rastreo de llamada: 8 sep 22:26:03 kernel localhost: ? qla27xx_walk_template+0xb1/0x1b0 [qla2xxx] 8 sep 22:26:03 núcleo localhost: ? qla27xx_execute_fwdt_template+0x12a/0x160 [qla2xxx] 8 sep 22:26:03 núcleo localhost: ? qla27xx_fwdump+0xa0/0x1c0 [qla2xxx] 8 sep 22:26:03 núcleo localhost: ? qla2xxx_pci_mmio_enabled+0xfb/0x120 [qla2xxx] 8 sep 22:26:03 núcleo localhost: ? report_mmio_enabled+0x44/0x80 8 sep 22:26:03 núcleo localhost: ? report_slot_reset+0x80/0x80 8 sep 22:26:03 kernel localhost: ? pci_walk_bus+0x70/0x90 8 sep 22:26:03 kernel localhost: ? aer_dev_correctable_show+0xc0/0xc0 8 sep 22:26:03 kernel localhost: ? pcie_do_recovery+0x1bb/0x240 8 sep 22:26:03 kernel localhost: ? aer_recover_work_func+0xaa/0xd0 8 sep 22:26:03 kernel localhost: ? process_one_work+0x1a7/0x360 .. 8 sep 22:26:03 kernel localhost: qla2xxx [0000:42:00.2]-8041:22: se detectó una desconexión de PCI. 8 sep 22:26:03 kernel localhost: qla2xxx [0000:42:00.2]-107ff:22: qla27xx_fwdt_entry_t262: se produjo un error al volcar la memoria RAM de la placa base. Área 5h inicio 198013h fin 198013h 8 sep 22:26:03 kernel localhost: qla2xxx [0000:42:00.2]-107ff:22: No se puede capturar el volcado de FW 8 sep 22:26:03 kernel localhost: qla2xxx [0000:42:00.2]-1015:22: cmd=0x0, esperó 5221 msecs 8 sep 22:26:03 kernel localhost: qla2xxx [0000:42:00.2]-680d:22: mmio habilitado regresando. 8 de septiembre 22:26:03 kernel localhost: qla2xxx [0000:42:00.2]-d04c:22: Tiempo de espera del comando MBX para cmd 0, iocontrol=ffffffff jiffies=10140f2e5 mb[0-3]=[0xffff 0xffff 0xffff 0xffff]"
}
],
"affected": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"affectedData": [
{
"vendor": "Linux",
"product": "Linux",
"defaultStatus": "unaffected",
"programFiles": [
"drivers/scsi/qla2xxx/qla_os.c",
"drivers/scsi/qla2xxx/qla_tmpl.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"versions": [
{
"version": "858808019313f217d63ec4ad26686e6fb7b08c19",
"lessThan": "5ef6319f9882699613d5182fbd7929b017e8c5ab",
"versionType": "git",
"status": "affected"
},
{
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"lessThan": "d7994dff9071555a959a168f9184dd9abae68a6b",
"versionType": "git",
"status": "affected"
},
{
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"lessThan": "6c125fd5ad035777f7b471553f7ddda76e8e7136",
"versionType": "git",
"status": "affected"
},
{
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"lessThan": "e35920ab7874d5e2faeb4f958a74bfa793f1ce5a",
"versionType": "git",
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}
]
},
{
"vendor": "Linux",
"product": "Linux",
"defaultStatus": "affected",
"programFiles": [
"drivers/scsi/qla2xxx/qla_os.c",
"drivers/scsi/qla2xxx/qla_tmpl.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"versions": [
{
"version": "2.6.33",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.33",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "5.15.33",
"lessThanOrEqual": "5.15.*",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "5.16.19",
"lessThanOrEqual": "5.16.*",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "5.17.2",
"lessThanOrEqual": "5.17.*",
"versionType": "semver",
"status": "unaffected"
},
{
"version": "5.18",
"lessThanOrEqual": "*",
"versionType": "original_commit_for_fix",
"status": "unaffected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"availabilityImpact": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-11-05T19:43:34.614679Z",
"id": "CVE-2022-49157",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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},
{
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"matchCriteriaId": "20C43679-0439-405A-B97F-685BEE50613B"
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"references": [
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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