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CVE-2021-47042 drm/amd/display: Free local data after use
| Reporter | Title | Published | Views | Family All 17 |
|---|---|---|---|---|
 | The vulnerability of the `dc_link_construct()` function (drm/amd/display) in the Linux operating system allows a hacker to trigger a service failure. | 4 Mar 202400:00 | – | bdu_fstec |
 | CVE-2021-47042 | 28 Feb 202410:26 | – | circl |
 | Linux kernel security vulnerabilities | 28 Feb 202400:00 | – | cnnvd |
 | CVE-2021-47042 | 28 Feb 202408:13 | – | cve |
 | CVE-2021-47042 | 28 Feb 202408:13 | – | debiancve |
 | CVE-2021-47042 | 28 Feb 202409:15 | – | nvd |
 | UBUNTU-CVE-2021-47042 | 28 Feb 202409:15 | – | osv |
 | Spoofing | 28 Feb 202409:15 | – | prion |
 | PT-2021-7996 · Linux · Linux Kernel | 23 Mar 202100:00 | – | ptsecurity |
 | RHEL 6 : kernel (Unpatched Vulnerability) | 11 May 202400:00 | – | nessus |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/gpu/drm/amd/display/dc/core/dc_link.c"
],
"versions": [
{
"version": "3a00c04212d1cfe1426338b78f4ead623508c874",
"lessThan": "296443139f893b554dddd56a99ba8471ab5802d4",
"status": "affected",
"versionType": "git"
},
{
"version": "3a00c04212d1cfe1426338b78f4ead623508c874",
"lessThan": "616cf23b6cf40ad6f03ffbddfa1b6c4eb68d8ae1",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/gpu/drm/amd/display/dc/core/dc_link.c"
],
"versions": [
{
"version": "5.12",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.12",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12.4",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.13",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 13:46Current
6.5Medium risk
Vulners AI Score6.5
EPSS0.00205