CVE-2021-47348 drm/amd/display: Avoid HDCP over-read and corruption
| Reporter | Title | Published | Views | Family All 60 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 14 Sep 202612:01 | – | astralinux |
 | amdgpu driver Heap Buffer Overflow | 3 Dec 202400:00 | – | bdu_fstec |
 | CVE-2021-47348 | 4 May 202507:18 | – | circl |
 | Linux Kernel Security Vulnerabilities | 21 May 202400:00 | – | cnnvd |
 | CVE-2021-47348 | 21 May 202414:35 | – | cve |
 | CVE-2021-47348 | 21 May 202414:35 | – | debiancve |
 | EUVD-2021-34353 | 3 Oct 202520:07 | – | euvd |
 | CVE-2021-47348 | 21 May 202415:15 | – | nvd |
 | openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:2185-1) | 29 Jun 202400:00 | – | openvas |
| SUSE: Security Advisory (SUSE-SU-2024:2185-1) | 17 Feb 202500:00 | – | openvas |
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/modules/hdcp/hdcp1_execution.c"
],
"versions": [
{
"version": "4c283fdac08abf3211533f70623c90a34f41d08d",
"lessThan": "c5b518f4b98dbb2bc31b6a55e6aaa1e0e2948f2e",
"status": "affected",
"versionType": "git"
},
{
"version": "4c283fdac08abf3211533f70623c90a34f41d08d",
"lessThan": "44c7c901cb368a9f2493748f213b247b5872639f",
"status": "affected",
"versionType": "git"
},
{
"version": "4c283fdac08abf3211533f70623c90a34f41d08d",
"lessThan": "3b2b93a485fb7a970bc8b5daef16f4cf579d172f",
"status": "affected",
"versionType": "git"
},
{
"version": "4c283fdac08abf3211533f70623c90a34f41d08d",
"lessThan": "06888d571b513cbfc0b41949948def6cb81021b2",
"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/modules/hdcp/hdcp1_execution.c"
],
"versions": [
{
"version": "5.5",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.5",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.10.51",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12.18",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.13.3",
"lessThanOrEqual": "5.13.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.14",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 13:52Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.19.1
EPSS0.00987
SSVC