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CVE-2021-47106 netfilter: nf_tables: fix use-after-free in nft_set_catchall_destroy()
| Reporter | Title | Published | Views | Family All 91 |
|---|---|---|---|---|
 | The vulnerability of the netfilter component in the Linux operating system’s kernel allows attackers to increase their privileges. | 23 Oct 202400:00 | – | bdu_fstec |
 | CVE-2021-47106 | 4 Mar 202420:26 | – | circl |
 | Linux kernel security vulnerabilities | 4 Mar 202400:00 | – | cnnvd |
 | CVE-2021-47106 | 4 Mar 202418:15 | – | cve |
 | CVE-2021-47106 | 4 Mar 202418:15 | – | debiancve |
 | CVE-2021-47106 | 4 Mar 202419:15 | – | nvd |
 | openSUSE Security Advisory (SUSE-SU-2024:3190-1) | 12 Sep 202400:00 | – | openvas |
| openSUSE Security Advisory (SUSE-SU-2024:3209-1) | 12 Sep 202400:00 | – | openvas |
| openSUSE Security Advisory (SUSE-SU-2024:3483-1) | 30 Sep 202400:00 | – | openvas |
 | DEBIAN-CVE-2021-47106 | 4 Mar 202419:15 | – | osv |
10
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/netfilter/nf_tables_api.c"
],
"versions": [
{
"version": "aaa31047a6d25da0fa101da1ed544e1247949b40",
"lessThan": "9d558e5f0d6fdd0a568f73dceb0b40c4f5012e5a",
"status": "affected",
"versionType": "git"
},
{
"version": "aaa31047a6d25da0fa101da1ed544e1247949b40",
"lessThan": "0f7d9b31ce7abdbb29bf018131ac920c9f698518",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/netfilter/nf_tables_api.c"
],
"versions": [
{
"version": "5.13",
"status": "affected"
},
{
"version": "0",
"lessThan": "5.13",
"status": "unaffected",
"versionType": "semver"
},
{
"version": "5.15.12",
"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 13:48Current
6.7Medium risk
Vulners AI Score6.7
EPSS0.00216