scsi: target: Reset t_task_cdb pointer in error case
In the Linux kernel, the following vulnerability has been resolved: scsi: target: Reset t_task_cdb pointer in error case If allocation of cmd->t_task_cdb fails, it remains NULL but is later dereferenced in the 'err' path. In case of error, reset NULL t_task_cdb value to point at the default fixed-size buffer. Found by Linux Verification Center (linuxtesting.org) with SVACE.
CVE-2025-68782
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-2025-68782
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": "9e95fb805dc043cc8ed878a08d1583e4097a5f80",
"lessThan": "6cac97b12bdab04832e0416d049efcd0d48d303b",
"versionType": "git"
},
{
"status": "affected",
"version": "9e95fb805dc043cc8ed878a08d1583e4097a5f80",
"lessThan": "45fd86b444105c8bd07a763f58635c87e5dc7aea",
"versionType": "git"
},
{
"status": "affected",
"version": "9e95fb805dc043cc8ed878a08d1583e4097a5f80",
"lessThan": "8727663ded659aad55eef21e3864ebf5a4796a96",
"versionType": "git"
},
{
"status": "affected",
"version": "9e95fb805dc043cc8ed878a08d1583e4097a5f80",
"lessThan": "0260ad551b0815eb788d47f32899fbcd65d6f128",
"versionType": "git"
},
{
"status": "affected",
"version": "9e95fb805dc043cc8ed878a08d1583e4097a5f80",
"lessThan": "0d36db68fdb8a3325386fd9523b67735f944e1f3",
"versionType": "git"
},
{
"status": "affected",
"version": "9e95fb805dc043cc8ed878a08d1583e4097a5f80",
"lessThan": "8edbb9e371af186b4cf40819dab65fafe109df4d",
"versionType": "git"
},
{
"status": "affected",
"version": "9e95fb805dc043cc8ed878a08d1583e4097a5f80",
"lessThan": "5053eab38a4c4543522d0c320c639c56a8b59908",
"versionType": "git"
}
],
"programFiles": [
"drivers/target/target_core_transport.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "5.8"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "5.8",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "5.10.248",
"versionType": "semver",
"lessThanOrEqual": "5.10.*"
},
{
"status": "unaffected",
"version": "5.15.198",
"versionType": "semver",
"lessThanOrEqual": "5.15.*"
},
{
"status": "unaffected",
"version": "6.1.160",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.120",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.64",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.3",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "6.19",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/target/target_core_transport.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2025-68782
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #39120 · Revision 1
- Added to Heist Feed
- Publisher date