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CVE-2020-27786
CVE ID
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CVE-2020-27786
MITRE ATT&CK
Collection
Command and Control
Credential Access
Defense Evasion
Discovery
Execution
Exfiltration
Impact
Initial Access
Lateral Movement
Persistence
Privilege Escalation
Topic Tags
Description
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.
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CVSS V3 Severity and Metrics
General Information
Vendors
- linux,
- netapp,
- redhat
Products
- cloud backup -,
- enterprise linux 7.0,
- enterprise linux 8.0,
- enterprise mrg 2.0,
- linux kernel,
- openshift container platform 4.4,
- openshift container platform 4.5,
- openshift container platform 4.6,
- solidfire baseboard management controller -
References
Additional Info
Technical Analysis
Report as Exploited in the Wild
CVE ID
AttackerKB requires a CVE ID in order to pull vulnerability data and references from the CVE list and the National Vulnerability Database. If available, please supply below:
