Release Date: | 2021-03-07 |
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
NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.
Base Score: | 7.8 | Base Metrics: | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Access Vector: | Local network | Attack Complexity: | Low |
Privileges Required: | Low | User Interaction: | None |
Scope: | Unchanged | Confidentiality Impact: | High |
Integrity Impact: | High | Availability Impact: | High |
Platform | Errata | Release Date |
Oracle Linux version 6 (kernel) | ELSA-2021-9212 | 2021-05-04 |
Oracle Linux version 6 (kernel-uek) | ELSA-2021-9113 | 2021-03-17 |
Oracle Linux version 6 (kernel-uek) | ELSA-2021-9164 | 2021-04-08 |
Oracle Linux version 7 (kernel) | ELSA-2021-1071 | 2021-04-07 |
Oracle Linux version 7 (kernel-uek) | ELSA-2021-9112 | 2021-03-17 |
Oracle Linux version 7 (kernel-uek) | ELSA-2021-9113 | 2021-03-17 |
Oracle Linux version 7 (kernel-uek) | ELSA-2021-9114 | 2021-03-17 |
Oracle Linux version 7 (kernel-uek) | ELSA-2021-9140 | 2021-03-31 |
Oracle Linux version 7 (kernel-uek) | ELSA-2021-9164 | 2021-04-08 |
Oracle Linux version 7 (kernel-uek) | ELSA-2021-9172 | 2021-04-12 |
Oracle Linux version 7 (kernel-uek-container) | ELSA-2021-9115 | 2021-03-17 |
Oracle Linux version 7 (kernel-uek-container) | ELSA-2021-9116 | 2021-03-18 |
Oracle Linux version 7 (kernel-uek-container) | ELSA-2021-9141 | 2021-03-31 |
Oracle Linux version 7 (kernel-uek-container) | ELSA-2021-9175 | 2021-04-13 |
Oracle Linux version 8 (kernel) | ELSA-2021-1093 | 2021-04-07 |
Oracle Linux version 8 (kernel-uek) | ELSA-2021-9114 | 2021-03-17 |
Oracle Linux version 8 (kernel-uek) | ELSA-2021-9140 | 2021-03-31 |
Oracle Linux version 8 (kernel-uek-container) | ELSA-2021-9115 | 2021-03-17 |
Oracle Linux version 8 (kernel-uek-container) | ELSA-2021-9141 | 2021-03-31 |
Oracle VM version 3 (kernel-uek) | OVMSA-2021-0010 | 2021-04-27 |
Oracle VM version 3.4 (kernel-uek) | OVMSA-2021-0008 | 2021-03-18 |
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