scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues
In the Linux kernel, the following vulnerability has been resolved: scsi: core: Run queues for all non-SDEV_DEL devices from scsi_run_host_queues While a SCSI host is in a recovery state, scsi_mq_requeue_cmd() will not set the requeue list for a requeued command to be kicked in the future. The expectation is a call to scsi_run_host_queues() will kick all SCSI devices once the recovery state is cleared. However, scsi_run_host_queues() uses shost_for_each_device() which uses scsi_device_get() and so will ignore devices in a partially removed state like SDEV_CANCEL. But these devices may also have requeued requests, leaving their requests stuck from not being kicked and causing the removal process of the device to hang. scsi_run_host_queues() needs to run against more devices than the macro shost_for_each_device() allows. Instead of using the too limiting scsi_device_get() state checks, only ignore devices in SDEV_DEL state or when unable to acquire a reference. Attempt to run the queues for all other devices when scsi_run_host_queues() is called.
CVE-2026-64003
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-64003
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "8b566edbdbfb5cde31a322c57932694ff48125ed",
"lessThan": "15fb19af49f2073ed77fad16aaabc648b0ca6800",
"versionType": "git"
},
{
"status": "affected",
"version": "8b566edbdbfb5cde31a322c57932694ff48125ed",
"lessThan": "d4dddfecdbb5467bef158d4e1486459808357fef",
"versionType": "git"
},
{
"status": "affected",
"version": "8b566edbdbfb5cde31a322c57932694ff48125ed",
"lessThan": "475f2b37a78f4c698967a7f14f325f04e24c9175",
"versionType": "git"
},
{
"status": "affected",
"version": "8b566edbdbfb5cde31a322c57932694ff48125ed",
"lessThan": "c740e13e7fe32d8e4d9a1699f65b8daf6709895a",
"versionType": "git"
},
{
"status": "affected",
"version": "8b566edbdbfb5cde31a322c57932694ff48125ed",
"lessThan": "7205b58702273baf21d6ba7992e6ba15852325f7",
"versionType": "git"
}
],
"programFiles": [
"drivers/scsi/scsi_lib.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "6.5"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "6.5",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.143",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.93",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.35",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.0.12",
"versionType": "semver",
"lessThanOrEqual": "7.0.*"
},
{
"status": "unaffected",
"version": "7.1",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/scsi/scsi_lib.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-64003
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #40928 · Revision 1
- Added to Heist Feed
- Publisher date