Local data modification and partial service interruption
Published Jul 20, 2021 · Updated Sep 26, 2024
An unspecified kernel flaw in Oracle Solaris 11 allows local users to alter or delete accessible data and partially interrupt service. Oracle has not published the affected kernel locus or the operation it performs incorrectly on attacker-controlled input. Exploitation requires a low-privileged logged-in attacker and interaction from another person; the reported consequence is limited to some accessible data and partial service interruption.
Summary
What happened
An unspecified kernel flaw in Oracle Solaris 11 allows local users to alter or delete accessible data and partially interrupt service. Oracle has not published the affected kernel locus or the operation it performs incorrectly on attacker-controlled input. Exploitation requires a low-privileged logged-in attacker and interaction from another person; the reported consequence is limited to some accessible data and partial service interruption.
The record
- CVE
- CVE-2021-2381
- Published
- Jul 20, 2021
- Updated
- Sep 26, 2024
- Vendor
- Oracle
- Product
- Oracle Solaris
- Classifications
- Unavailable
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 20, 2021CVE publishedPublication date reported by the CVE source.
- Sep 26, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=11
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
No sourced classifications are available.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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