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CVE-2021-47504 io_uring: ensure task_work gets run as part of cancelations
| Reporter | Title | Published | Views | Family All 23 |
|---|---|---|---|---|
 | The vulnerability of the io_uring component in the Linux operating system’s kernel allows a hacker to cause a service failure. | 3 Dec 202400:00 | – | bdu_fstec |
 | CVE-2021-47504 | 3 Dec 202514:14 | – | circl |
 | Linux kernel 安全漏洞 | 24 May 202400:00 | – | cnnvd |
 | CVE-2021-47504 | 24 May 202415:01 | – | cve |
 | CVE-2021-47504 | 24 May 202415:01 | – | debiancve |
 | CVE-2021-47504 | 24 May 202415:15 | – | nvd |
 | openSUSE Security Advisory (SUSE-SU-2024:2190-1) | 25 Feb 202500:00 | – | openvas |
 | DEBIAN-CVE-2021-47504 | 24 May 202415:15 | – | osv |
| OESA-2024-2080 kernel security update | 30 Aug 202411:09 | – | osv |
| ROOT-OS-DEBIAN-11-CVE-2021-47504 CVE-2021-47504 in rootio-linux - Patched by Root | 12 Jun 202604:02 | – | osv |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/io_uring.c"
],
"versions": [
{
"version": "2b188cc1bb857a9d4701ae59aa7768b5124e262e",
"lessThan": "8e12976c0c19ebc14b60046b1348c516a74c25a2",
"status": "affected",
"versionType": "git"
},
{
"version": "2b188cc1bb857a9d4701ae59aa7768b5124e262e",
"lessThan": "78a780602075d8b00c98070fa26e389b3b3efa72",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"fs/io_uring.c"
],
"versions": [
{
"version": "5.1",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.1",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.8",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.16",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]Data
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11 May 2026 13:55Current
6.3Medium risk
Vulners AI Score6.3
EPSS0.00017