CVE-2021-3347

CVE Details

Release Date:2021-04-06

Description


An issue was discovered in the Linux kernel through 5.10.11. PI futexes have a kernel stack use-after-free during fault handling, allowing local users to execute code in the kernel, aka CID-34b1a1ce1458.

See more information about CVE-2021-3347 from MITRE CVE dictionary and NIST NVD


CVSS v3.0 metrics


NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.

Base Score: Base Metrics:
Access Vector: Undefined Attack Complexity: Undefined
Privileges Required: None User Interaction: None
Scope: Unchanged Confidentiality Impact: Undefined
Integrity Impact: Undefined Availability Impact: Undefined

Errata information


PlatformErrataRelease Date
Oracle Linux version 7 (kernel-uek)ELSA-2021-90842021-03-12
Oracle Linux version 7 (kernel-uek-container)ELSA-2021-90862021-03-09
Oracle Linux version 7 (kernel-uek-container)ELSA-2021-90872021-03-09
Oracle Linux version 8 (kernel)ELSA-2021-10932021-04-07
Oracle Linux version 8 (kernel-uek)ELSA-2021-90852021-03-11
Oracle Linux version 8 (kernel-uek-container)ELSA-2021-90862021-03-09



This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team

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