gsd-2020-16119
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2020-16119",
"description": "Use-after-free vulnerability in the Linux kernel exploitable by a local attacker due to reuse of a DCCP socket with an attached dccps_hc_tx_ccid object as a listener after being released. Fixed in Ubuntu Linux kernel 5.4.0-51.56, 5.3.0-68.63, 4.15.0-121.123, 4.4.0-193.224, 3.13.0.182.191 and 3.2.0-149.196.",
"id": "GSD-2020-16119",
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"https://www.suse.com/security/cve/CVE-2020-16119.html",
"https://www.debian.org/security/2021/dsa-4978",
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"https://advisories.mageia.org/CVE-2020-16119.html",
"https://security.archlinux.org/CVE-2020-16119",
"https://alas.aws.amazon.com/cve/html/CVE-2020-16119.html",
"https://linux.oracle.com/cve/CVE-2020-16119.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
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"id": "GSD-2020-16119",
"modified": "2023-12-13T01:21:46.078873Z",
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"TITLE": "DCCP CCID structure use-after-free"
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"lastModifiedDate": "2022-01-01T18:13Z",
"publishedDate": "2021-01-14T01:15Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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.
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