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CVE-2021-47292 io_uring: fix memleak in io_init_wq_offload()
| Reporter | Title | Published | Views | Family All 14 |
|---|---|---|---|---|
 | The vulnerability of the io_init_wq_offload() function in the io_uring.c component of the Linux operating system allows a hacker to cause a service failure. | 28 Jan 202500:00 | – | bdu_fstec |
 | Linux kernel 安全漏洞 | 21 May 202400:00 | – | cnnvd |
 | CVE-2021-47292 | 21 May 202414:35 | – | cve |
 | CVE-2021-47292 | 21 May 202414:35 | – | debiancve |
 | CVE-2021-47292 | 21 May 202415:15 | – | nvd |
 | OESA-2024-2080 kernel security update | 30 Aug 202411:09 | – | osv |
| UBUNTU-CVE-2021-47292 | 21 May 202415:15 | – | osv |
 | PT-2021-8251 · Linux · Linux Kernel | 20 Jul 202100:00 | – | ptsecurity |
 | CVE-2021-47292 | 23 May 202413:31 | – | redhatcve |
 | SUSE CVE-2021-47292 | 23 May 202403:04 | – | susecve |
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": "e941894eae31b52f0fd9bdb3ce20620afa152f45",
"lessThan": "502731a03f27cba1513fbbff77e508185ffce5bb",
"status": "affected",
"versionType": "git"
},
{
"version": "e941894eae31b52f0fd9bdb3ce20620afa152f45",
"lessThan": "362a9e65289284f36403058eea2462d0330c1f24",
"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": "5.12",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.12",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.13.6",
"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 13:51Current
6.4Medium risk
Vulners AI Score6.4
EPSS0.00193