gsd-2021-4083
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A read-after-free memory flaw was found in the Linux kernel's garbage collection for Unix domain socket file handlers in the way users call close() and fget() simultaneously and can potentially trigger a race condition. This flaw allows a local user to crash the system or escalate their privileges on the system. This flaw affects Linux kernel versions prior to 5.16-rc4.
Aliases
Aliases
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"https://access.redhat.com/errata/RHSA-2022:0958",
"https://access.redhat.com/errata/RHSA-2022:1103",
"https://access.redhat.com/errata/RHSA-2022:1104",
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"https://access.redhat.com/errata/RHSA-2022:1185",
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"https://access.redhat.com/errata/RHSA-2022:2189",
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"https://packetstormsecurity.com/files/cve/CVE-2021-4083",
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"lastModifiedDate": "2023-10-06T18:05Z",
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}
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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.
- 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.