gsd-2020-25641
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
A flaw was found in the Linux kernel's implementation of biovecs in versions before 5.9-rc7. A zero-length biovec request issued by the block subsystem could cause the kernel to enter an infinite loop, causing a denial of service. This flaw allows a local attacker with basic privileges to issue requests to a block device, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
Aliases
Aliases
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"alias": "CVE-2020-25641",
"description": "A flaw was found in the Linux kernel\u0027s implementation of biovecs in versions before 5.9-rc7. A zero-length biovec request issued by the block subsystem could cause the kernel to enter an infinite loop, causing a denial of service. This flaw allows a local attacker with basic privileges to issue requests to a block device, resulting in a denial of service. The highest threat from this vulnerability is to system availability.",
"id": "GSD-2020-25641",
"references": [
"https://www.suse.com/security/cve/CVE-2020-25641.html",
"https://access.redhat.com/errata/RHSA-2021:0136",
"https://access.redhat.com/errata/RHSA-2021:0073",
"https://access.redhat.com/errata/RHSA-2020:5374",
"https://access.redhat.com/errata/RHSA-2020:5079",
"https://access.redhat.com/errata/RHSA-2020:4609",
"https://access.redhat.com/errata/RHSA-2020:4431",
"https://ubuntu.com/security/CVE-2020-25641",
"https://advisories.mageia.org/CVE-2020-25641.html",
"https://alas.aws.amazon.com/cve/html/CVE-2020-25641.html",
"https://linux.oracle.com/cve/CVE-2020-25641.html"
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},
"gsd": {
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"remediation": "unknown",
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"modified": "2023-12-13T01:21:57.230663Z",
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"authentication": "NONE",
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"lastModifiedDate": "2022-11-21T19:36Z",
"publishedDate": "2020-10-06T14:15Z"
}
}
}
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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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