CVE-2021-22600
Vulnerability from cvelistv5
Published
2022-01-26 00:00
Modified
2024-08-03 18:44
Severity ?
EPSS score ?
Summary
Double Free in net/packet/af_packet.c leading to priviledge escalation
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Linux Kernel | Kernel |
Version: unspecified < 5.4.168 Version: unspecified < 5.10.88 Version: unspecified < 5.15.11 Version: unspecified < 5.16-rc6 |
|
|
|||
CISA Known exploited vulnerability
Data from the Known Exploited Vulnerabilities Catalog
Date added: 2022-04-11
Due date: 2022-05-02
Required action: Apply updates per vendor instructions.
Used in ransomware: Unknown
Notes: https://nvd.nist.gov/vuln/detail/CVE-2021-22600
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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.