CVE-2021-47079 platform/x86: ideapad-laptop: fix a NULL pointer dereference
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | dytc_profile_set() Function Heap Buffer Overflow DoS | 23 Jun 202500:00 | – | bdu_fstec |
 | CVE-2021-47079 | 1 Mar 202423:26 | – | circl |
 | Linux kernel security vulnerabilities | 1 Mar 202400:00 | – | cnnvd |
 | CVE-2021-47079 | 1 Mar 202421:15 | – | cve |
 | CVE-2021-47079 | 1 Mar 202421:15 | – | debiancve |
 | CVE-2021-47079 | 1 Mar 202422:15 | – | nvd |
 | CVE-2021-47079 | 1 Mar 202422:15 | – | osv_cve |
| UBUNTU-CVE-2021-47079 | 1 Mar 202422:15 | – | osv_ubuntu |
 | Null pointer dereference | 1 Mar 202422:15 | – | prion |
 | PT-2024-11156 · Linux · Linux Kernel | 11 May 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/platform/x86/ideapad-laptop.c"
],
"versions": [
{
"version": "ff36b0d953dc4cbc40a72945920ff8e805f1b0da",
"lessThan": "beab753fe3b4e087411a850a64c6cd748544d8a1",
"status": "affected",
"versionType": "git"
},
{
"version": "ff36b0d953dc4cbc40a72945920ff8e805f1b0da",
"lessThan": "ff67dbd554b2aaa22be933eced32610ff90209dd",
"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/platform/x86/ideapad-laptop.c"
],
"versions": [
{
"version": "5.12",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.12",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.12.7",
"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 13:47Current
6.7Medium risk
Vulners AI Score6.7
EPSS0.00193
SSVC