CVE-2021-47632 powerpc/set_memory: Avoid spinlock recursion in change_page_attr()
| Reporter | Title | Published | Views | Family All 30 |
|---|---|---|---|---|
 | Astra Linux – Vulnerability in Linux 5.10 | 20 May 202605:53 | – | astralinux |
 | The vulnerability of the change_page_attr() function in the arch/powerpc/mm/pageattr.c module, which is part of the PowerPC platform support in the Linux operating system, allows a hacker to cause a service failure. | 30 Jul 202600:00 | – | bdu_fstec |
 | CVE-2021-47632 | 3 Dec 202514:14 | – | circl |
 | Linux kernel 安全漏洞 | 26 Feb 202500:00 | – | cnnvd |
 | CVE-2021-47632 | 26 Feb 202501:54 | – | cve |
 | CVE-2021-47632 | 26 Feb 202501:54 | – | debiancve |
 | EUVD-2021-34672 | 3 Oct 202520:07 | – | euvd |
 | CVE-2021-47632 | 26 Feb 202506:37 | – | nvd |
 | SUSE: Security Advisory (SUSE-SU-2025:1027-1) | 28 Mar 202500:00 | – | openvas |
| SUSE: Security Advisory (SUSE-SU-2025:1241-1) | 16 Apr 202500:00 | – | openvas |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/powerpc/mm/pageattr.c"
],
"versions": [
{
"version": "1f9ad21c3b384a8f16d8c46845a48a01d281a603",
"lessThan": "6def4eaf0391f24be541633a954c0e4876858b1e",
"status": "affected",
"versionType": "git"
},
{
"version": "1f9ad21c3b384a8f16d8c46845a48a01d281a603",
"lessThan": "96917107e67846f1d959ed03be281048efad14c5",
"status": "affected",
"versionType": "git"
},
{
"version": "1f9ad21c3b384a8f16d8c46845a48a01d281a603",
"lessThan": "6ebe5ca2cbe438a688f2ae238ef5a0b0b5f3468a",
"status": "affected",
"versionType": "git"
},
{
"version": "1f9ad21c3b384a8f16d8c46845a48a01d281a603",
"lessThan": "a4c182ecf33584b9b2d1aa9dad073014a504c01f",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"arch/powerpc/mm/pageattr.c"
],
"versions": [
{
"version": "5.14",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.14",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.34",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.16.20",
"lessThanOrEqual": "5.16.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.17.3",
"lessThanOrEqual": "5.17.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.18",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 13:58Current
EPSS0.00183