CVE-2021-47027 mt76: mt7921: fix kernel crash when the firmware fails to download
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | mt7921pci_probe Heap Buffer Overflow DoS | 23 Jun 202500:00 | – | bdu_fstec |
 | CVE-2021-47027 | 28 Feb 202410:26 | – | circl |
 | Linux kernel security vulnerabilities | 28 Feb 202400:00 | – | cnnvd |
 | CVE-2021-47027 | 28 Feb 202408:13 | – | cve |
 | CVE-2021-47027 | 28 Feb 202408:13 | – | debiancve |
 | CVE-2021-47027 | 28 Feb 202409:15 | – | nvd |
 | CVE-2021-47027 | 28 Feb 202409:15 | – | osv_cve |
| UBUNTU-CVE-2021-47027 | 28 Feb 202409:15 | – | osv_ubuntu |
 | Spoofing | 28 Feb 202409:15 | – | prion |
 | PT-2024-11127 · Linux · Linux Kernel | 12 Apr 202100:00 | – | ptsecurity |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/net/wireless/mediatek/mt76/mt7921/pci.c"
],
"versions": [
{
"version": "5c14a5f944b91371961548b1907802f74a4d2e5c",
"lessThan": "a46b536cd60c0dbd4bf767c62a8774dec52bf099",
"status": "affected",
"versionType": "git"
},
{
"version": "5c14a5f944b91371961548b1907802f74a4d2e5c",
"lessThan": "e230f0c44f011f3270680a506b19b7e84c5e8923",
"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/net/wireless/mediatek/mt76/mt7921/pci.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
6.7Medium risk
Vulners AI Score6.7
EPSS0.00246
SSVC