CVE-2021-27365

CVE Details

Release Date:2021-05-03

Description


An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message.

See more information about CVE-2021-27365 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 6 (kernel)ELSA-2021-92122021-05-04
Oracle Linux version 6 (kernel-uek)ELSA-2021-91132021-03-17
Oracle Linux version 6 (kernel-uek)ELSA-2021-91642021-04-08
Oracle Linux version 7 (kernel)ELSA-2021-10712021-04-07
Oracle Linux version 7 (kernel-uek)ELSA-2021-91122021-03-17
Oracle Linux version 7 (kernel-uek)ELSA-2021-91132021-03-17
Oracle Linux version 7 (kernel-uek)ELSA-2021-91142021-03-17
Oracle Linux version 7 (kernel-uek)ELSA-2021-91402021-03-31
Oracle Linux version 7 (kernel-uek)ELSA-2021-91642021-04-08
Oracle Linux version 7 (kernel-uek)ELSA-2021-91722021-04-12
Oracle Linux version 7 (kernel-uek-container)ELSA-2021-91152021-03-17
Oracle Linux version 7 (kernel-uek-container)ELSA-2021-91162021-03-18
Oracle Linux version 7 (kernel-uek-container)ELSA-2021-91412021-03-31
Oracle Linux version 7 (kernel-uek-container)ELSA-2021-91752021-04-13
Oracle Linux version 8 (kernel)ELSA-2021-10932021-04-07
Oracle Linux version 8 (kernel-uek)ELSA-2021-91142021-03-17
Oracle Linux version 8 (kernel-uek)ELSA-2021-91402021-03-31
Oracle Linux version 8 (kernel-uek-container)ELSA-2021-91152021-03-17
Oracle Linux version 8 (kernel-uek-container)ELSA-2021-91412021-03-31
Oracle VM version 3.4 (kernel-uek)OVMSA-2021-00082021-03-18



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

software.hardware.complete