scsi: qla2xxx: Clear cmds after chip reset
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Clear cmds after chip reset Commit aefed3e5548f ("scsi: qla2xxx: target: Fix offline port handling and host reset handling") caused two problems: 1. Commands sent to FW, after chip reset got stuck and never freed as FW is not going to respond to them anymore. 2. BUG_ON(cmd->sg_mapped) in qlt_free_cmd(). Commit 26f9ce53817a ("scsi: qla2xxx: Fix missed DMA unmap for aborted commands") attempted to fix this, but introduced another bug under different circumstances when two different CPUs were racing to call qlt_unmap_sg() at the same time: BUG_ON(!valid_dma_direction(dir)) in dma_unmap_sg_attrs(). So revert "scsi: qla2xxx: Fix missed DMA unmap for aborted commands" and partially revert "scsi: qla2xxx: target: Fix offline port handling and host reset handling" at __qla2x00_abort_all_cmds.
CVE-2025-68745
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-2025-68745
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": "aefed3e5548f28e5fecafda6604fcbc65484dbaa",
"lessThan": "0d0a1a267c1ee7c41aeffdca84afcb113787a91a",
"versionType": "git"
},
{
"status": "affected",
"version": "aefed3e5548f28e5fecafda6604fcbc65484dbaa",
"lessThan": "c82c0fbb97d0fd44324eb55ab758408c7c964b32",
"versionType": "git"
},
{
"status": "affected",
"version": "aefed3e5548f28e5fecafda6604fcbc65484dbaa",
"lessThan": "5c1fb3fd05da3d55b8cbc42d7d660b313cbdc936",
"versionType": "git"
},
{
"status": "affected",
"version": "aefed3e5548f28e5fecafda6604fcbc65484dbaa",
"lessThan": "d46c69a087aa3d1513f7a78f871b80251ea0c1ae",
"versionType": "git"
},
{
"status": "affected",
"version": "eb67b7a23d357f578578e737cb6412ae2384f352",
"versionType": "git"
},
{
"status": "affected",
"version": "ec9639d92c1e10d4bc667e842753d85e21683d5c",
"versionType": "git"
},
{
"status": "affected",
"version": "e6e957f552d5b696879a31e5b0e2a9120e1ea86e",
"versionType": "git"
},
{
"status": "affected",
"version": "4.9.316",
"lessThan": "4.10",
"versionType": "semver"
},
{
"status": "affected",
"version": "4.14.281",
"lessThan": "4.15",
"versionType": "semver"
},
{
"status": "affected",
"version": "4.19.245",
"lessThan": "4.20",
"versionType": "semver"
}
],
"programFiles": [
"drivers/scsi/qla2xxx/qla_os.c",
"drivers/scsi/qla2xxx/qla_target.c",
"drivers/scsi/qla2xxx/qla_target.h"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.2"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.2",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.6.160",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.114",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.2",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/scsi/qla2xxx/qla_os.c",
"drivers/scsi/qla2xxx/qla_target.c",
"drivers/scsi/qla2xxx/qla_target.h"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-68745
Source reference:
/cveMetadata/cveId
Publisher severity
critical
Source reference: /containers/cna/metrics
- Event
- #46077 · Revision 1
- Added to Heist Feed
- Publisher date