gsd-2020-27786
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
A flaw was found in the Linux kernel’s implementation of MIDI, where an attacker with a local account and the permissions to issue ioctl commands to midi devices could trigger a use-after-free issue. A write to this specific memory while freed and before use causes the flow of execution to change and possibly allow for memory corruption or privilege escalation. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Aliases
Aliases
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"id": "GSD-2020-27786",
"references": [
"https://www.suse.com/security/cve/CVE-2020-27786.html",
"https://access.redhat.com/errata/RHSA-2021:1739",
"https://access.redhat.com/errata/RHSA-2021:1578",
"https://linux.oracle.com/cve/CVE-2020-27786.html"
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"modified": "2023-12-13T01:22:10.952064Z",
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"lastModifiedDate": "2023-05-16T10:49Z",
"publishedDate": "2020-12-11T05:15Z"
}
}
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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.