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CVE-2021-47003 dmaengine: idxd: Fix potential null dereference on pointer status
| Reporter | Title | Published | Views | Family All 133 |
|---|---|---|---|---|
 | CVE-2021-47003 | 28 Feb 202409:15 | – | attackerkb |
 | The vulnerability of the idxd_cmd_exec() function in the drivers/dma/idxd/device.c module of the Linux operating system allows a hacker to cause a service failure. | 9 Jun 202500:00 | – | bdu_fstec |
 | CVE-2021-47003 | 29 Feb 202409:11 | – | circl |
 | Linux kernel security vulnerabilities | 28 Feb 202400:00 | – | cnnvd |
 | CVE-2021-47003 | 28 Feb 202408:13 | – | cve |
 | CVE-2021-47003 | 28 Feb 202408:13 | – | debiancve |
 | CVE-2021-47003 | 28 Feb 202409:15 | – | nvd |
 | openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:1489-1) | 20 Aug 202400:00 | – | openvas |
| SUSE: Security Advisory (SUSE-SU-2024:1489-1) | 13 Feb 202500:00 | – | openvas |
 | DEBIAN-CVE-2021-47003 | 28 Feb 202409:15 | – | osv |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/dma/idxd/device.c"
],
"versions": [
{
"version": "40e3b5c128645d2ddad12310c7be98758cafb2b0",
"lessThan": "5756f757c72501ef1a16f5f63f940623044180e9",
"status": "affected",
"versionType": "git"
},
{
"version": "89e3becd8f821e507052e012d2559dcda59f538e",
"lessThan": "2280b4cc29d8cdd2be3d1b2d1ea4f958e2131c97",
"status": "affected",
"versionType": "git"
},
{
"version": "89e3becd8f821e507052e012d2559dcda59f538e",
"lessThan": "7bc402f843e7817a4a808e7b9ab0bcd7ffd55bfa",
"status": "affected",
"versionType": "git"
},
{
"version": "89e3becd8f821e507052e012d2559dcda59f538e",
"lessThan": "28ac8e03c43dfc6a703aa420d18222540b801120",
"status": "affected",
"versionType": "git"
},
{
"version": "5.10.17",
"lessThan": "5.10.38",
"status": "affected",
"versionType": "semver"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/dma/idxd/device.c"
],
"versions": [
{
"version": "5.11",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.11",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.38",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.11.22",
"lessThanOrEqual": "5.11.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12.5",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.13",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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23 May 2026 15:19Current
6.7Medium risk
Vulners AI Score6.7
EPSS0.00236