CVE-2019-17351

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Source
https://cve.org/CVERecord?id=CVE-2019-17351
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17351.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2019-17351
Downstream
Published
2019-10-08T00:15:10.617Z
Modified
2026-02-11T07:30:14.232304Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in drivers/xen/balloon.c in the Linux kernel before 5.2.3, as used in Xen through 4.12.x, allowing guest OS users to cause a denial of service because of unrestricted resource consumption during the mapping of guest memory, aka CID-6ef36ab967c7.

References

Affected packages

Git / github.com/torvalds/linux

Affected ranges

Type
GIT
Repo
https://github.com/torvalds/linux
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
6ef36ab967c71690ebe7e5ef997a8be4da3bc844

Database specific

vanir_signatures 
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        "id": "CVE-2019-17351-9d70289b",
        "signature_version": "v1",
        "digest": {
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            "length": 481.0
        },
        "deprecated": false,
        "source": "https://github.com/torvalds/linux/commit/6ef36ab967c71690ebe7e5ef997a8be4da3bc844",
        "signature_type": "Function",
        "target": {
            "file": "drivers/xen/balloon.c",
            "function": "balloon_process"
        }
    },
    {
        "id": "CVE-2019-17351-db4ebb98",
        "signature_version": "v1",
        "digest": {
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            "length": 363.0
        },
        "deprecated": false,
        "source": "https://github.com/torvalds/linux/commit/6ef36ab967c71690ebe7e5ef997a8be4da3bc844",
        "signature_type": "Function",
        "target": {
            "file": "drivers/xen/balloon.c",
            "function": "add_ballooned_pages"
        }
    },
    {
        "id": "CVE-2019-17351-e6438627",
        "signature_version": "v1",
        "digest": {
            "function_hash": "193369468080150673910194223872356026049",
            "length": 1089.0
        },
        "deprecated": false,
        "source": "https://github.com/torvalds/linux/commit/6ef36ab967c71690ebe7e5ef997a8be4da3bc844",
        "signature_type": "Function",
        "target": {
            "file": "drivers/xen/balloon.c",
            "function": "balloon_init"
        }
    },
    {
        "id": "CVE-2019-17351-f138b97b",
        "signature_version": "v1",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
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        "deprecated": false,
        "source": "https://github.com/torvalds/linux/commit/6ef36ab967c71690ebe7e5ef997a8be4da3bc844",
        "signature_type": "Line",
        "target": {
            "file": "drivers/xen/balloon.c"
        }
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17351.json"