ghsa-pcv9-72q8-27vc
Vulnerability from github
Published
2023-08-07 15:30
Modified
2024-09-16 14:37
Severity ?
Details
A use-after-free flaw was found in the Linux kernel’s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID. This flaw allows a local user to crash or escalate their privileges on the system.
{ "affected": [], "aliases": [ "CVE-2023-4147" ], "database_specific": { "cwe_ids": [ "CWE-416" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-08-07T14:15:11Z", "severity": "HIGH" }, "details": "A use-after-free flaw was found in the Linux kernel\u2019s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID. This flaw allows a local user to crash or escalate their privileges on the system.", "id": "GHSA-pcv9-72q8-27vc", "modified": "2024-09-16T14:37:21Z", "published": "2023-08-07T15:30:27Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-4147" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:5069" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:5091" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:5093" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:7382" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:7389" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2023:7411" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2023-4147" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2225239" }, { "type": "WEB", "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0ebc1064e4874d5987722a2ddbc18f94aa53b211" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html" }, { "type": "WEB", "url": "https://security.netapp.com/advisory/ntap-20231020-0006" }, { "type": "WEB", "url": "https://www.debian.org/security/2023/dsa-5480" }, { "type": "WEB", "url": "https://www.debian.org/security/2023/dsa-5492" }, { "type": "WEB", "url": "https://www.spinics.net/lists/stable/msg671573.html" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.