CVE-2022-23960
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- CVE-2022-23960
CVE Details
| Release Date: | 2022-03-13 | |
| Impact: | None | What is this? |
Description
Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then, cache allocation can allow the attacker to obtain sensitive information.
See more information about CVE-2022-23960 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS metrics and score provided are preliminary and subject to review.
CVSS v3 metrics
| Base Score: | 5.6 |
| Vector String: | CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N |
| Version: | 3.0 |
| Attack Vector: | Local |
| Attack Complexity: | High |
| Privileges Required: | Low |
| User Interaction: | None |
| Scope: | Changed |
| Confidentiality Impact: | High |
| Integrity Impact: | None |
| Availability Impact: | None |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 7 (kernel-uek) | ELSA-2022-9244 | 2022-03-23 |
| Oracle Linux version 7 (kernel-uek) | ELSA-2022-9273 | 2022-04-11 |
| Oracle Linux version 7 (kernel-uek-container) | ELSA-2022-9245 | 2022-03-23 |
| Oracle Linux version 7 (kernel-uek-container) | ELSA-2022-9274 | 2022-04-11 |
| Oracle Linux version 8 (kernel) | ELSA-2022-7683 | 2022-11-15 |
| Oracle Linux version 8 (kernel-uek) | ELSA-2022-9244 | 2022-03-23 |
| Oracle Linux version 8 (kernel-uek) | ELSA-2022-9273 | 2022-04-11 |
| Oracle Linux version 8 (kernel-uek-container) | ELSA-2022-9245 | 2022-03-23 |
| Oracle Linux version 8 (kernel-uek-container) | ELSA-2022-9274 | 2022-04-11 |
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