ghsa-v2c8-m646-2q5c
Vulnerability from github
Published
2023-01-05 18:30
Modified
2023-01-11 21:30
Severity ?
Details
A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their privileges on the system.
{ affected: [], aliases: [ "CVE-2022-4378", ], database_specific: { cwe_ids: [ "CWE-120", "CWE-787", ], github_reviewed: false, github_reviewed_at: null, nvd_published_at: "2023-01-05T16:15:00Z", severity: "HIGH", }, details: "A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their privileges on the system.", id: "GHSA-v2c8-m646-2q5c", modified: "2023-01-11T21:30:41Z", published: "2023-01-05T18:30:30Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2022-4378", }, { type: "WEB", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2152548", }, { type: "WEB", url: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-6.0/proc-avoid-integer-type-confusion-in-get_proc_long.patch", }, { type: "WEB", url: "https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git/tree/queue-6.0/proc-proc_skip_spaces-shouldn-t-think-it-is-working-on-c-strings.patch", }, { type: "WEB", url: "https://seclists.org/oss-sec/2022/q4/178", }, { type: "WEB", url: "http://packetstormsecurity.com/files/171289/Kernel-Live-Patch-Security-Notice-LNS-0092-1.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
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Nomenclature
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