ghsa-9fpq-xxr8-j37x
Vulnerability from github
Published
2023-09-28 15:30
Modified
2024-04-30 15:30
Severity ?
Details
A flaw was found in the Netfilter subsystem of the Linux kernel. A race condition between IPSET_CMD_ADD and IPSET_CMD_SWAP can lead to a kernel panic due to the invocation of __ip_set_put
on a wrong set
. This issue may allow a local user to crash the system.
{ "affected": [], "aliases": [ "CVE-2023-42756" ], "database_specific": { "cwe_ids": [ "CWE-362" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2023-09-28T14:15:21Z", "severity": "MODERATE" }, "details": "A flaw was found in the Netfilter subsystem of the Linux kernel. A race condition between IPSET_CMD_ADD and IPSET_CMD_SWAP can lead to a kernel panic due to the invocation of `__ip_set_put` on a wrong `set`. This issue may allow a local user to crash the system.", "id": "GHSA-9fpq-xxr8-j37x", "modified": "2024-04-30T15:30:33Z", "published": "2023-09-28T15:30:17Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-42756" }, { "type": "WEB", "url": "https://access.redhat.com/errata/RHSA-2024:2394" }, { "type": "WEB", "url": "https://access.redhat.com/security/cve/CVE-2023-42756" }, { "type": "WEB", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2239848" }, { "type": "WEB", "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GISYSL3F6WIEVGHJGLC2MFNTUXHPTKQH" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GPMICQ2HVZO5UAM5KPXHAZKA2U3ZDOO6" }, { "type": "WEB", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V5PDNWPKAP3WL5RQZ4RIDS6MG32OHH5R" }, { "type": "WEB", "url": "https://seclists.org/oss-sec/2023/q3/242" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "type": "CVSS_V3" } ] }
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- 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.