ubuntu-cve-2019-15920
Vulnerability from osv_ubuntu
Published
2019-09-04 19:15
Modified
2025-10-24 04:47
Summary
Details
An issue was discovered in the Linux kernel before 5.0.10. SMB2_read in fs/cifs/smb2pdu.c has a use-after-free. NOTE: this was not fixed correctly in 5.0.10; see the 5.0.11 ChangeLog, which documents a memory leak.
Severity
4.3 (Medium)
N/A (UNKNOWN)
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"aliases": [],
"details": "An issue was discovered in the Linux kernel before 5.0.10. SMB2_read in fs/cifs/smb2pdu.c has a use-after-free. NOTE: this was not fixed correctly in 5.0.10; see the 5.0.11 ChangeLog, which documents a memory leak.",
"id": "UBUNTU-CVE-2019-15920",
"modified": "2025-10-24T04:47:51Z",
"published": "2019-09-04T19:15:00Z",
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{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2019-15920"
},
{
"type": "REPORT",
"url": "https://git.kernel.org/linus/088aaf17aa79300cab14dbee2569c58cfafd7d6e"
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{
"type": "REPORT",
"url": "https://github.com/torvalds/linux/commit/088aaf17aa79300cab14dbee2569c58cfafd7d6e"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-15920"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2019-15920"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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