Release Date: | 2024-07-12 |
In the Linux kernel, the following vulnerability has been resolved:\nwifi: mt76: mt7921s: fix potential hung tasks during chip recovery\nDuring chip recovery (e.g. chip reset), there is a possible situation that\nkernel worker reset_work is holding the lock and waiting for kernel thread\nstat_worker to be parked, while stat_worker is waiting for the release of\nthe same lock.\nIt causes a deadlock resulting in the dumping of hung tasks messages and\npossible rebooting of the device.\nThis patch prevents the execution of stat_worker during the chip recovery.
See more information about CVE-2024-40977 from MITRE CVE dictionary and NIST NVD
NOTE: The following CVSS v3.1 metrics and score provided are preliminary and subject to review.
Base Score: | 5.5 | CVSS Vector: | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Attack Vector: | Local network | Attack Complexity: | Low |
Privileges Required: | Low | User Interaction: | None |
Scope: | Unchanged | Confidentiality Impact: | None |
Integrity Impact: | None | Availability Impact: | High |
Platform | Errata | Release Date |
Oracle Linux version 8 (kernel) | ELSA-2024-7000 | 2024-09-24 |
Oracle Linux version 9 (kernel) | ELSA-2024-8617 | 2024-10-30 |
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections: