Updated:
Description:
In the Linux kernel, the following vulnerability has been resolved: md: call __md_stop_writes in md_stop From the link [1], we can see raid1d was running even after the path raid_dtr -> md_stop -> __md_stop. Let's stop write first in destructor to align with normal md-raid to fix the KASAN issue. [1]. https://lore.kernel.org/linux-raid/CAPhsuW5gc4AakdGNdF8ubpezAuDLFOYUO_sfMZcec6hQFm8nhg@mail.gmail.com/T/#m7f12bf90481c02c6d2da68c64aeed4779b7df74a
CVSS3: 7
| OS | Vendor version | Errata |
|---|---|---|
| Ubuntu 18.04 | 4.15.0-201.212 | USN-5790-1 |
| Amazon Linux 2 | 4.14.294-220.533.amzn2 | ALAS2-2022-1852 |
| Ubuntu 20.04 | 5.4.0-132.148 | USN-5728-1 |
| Ubuntu 18.04 AWS Focal | 5.4.0-1089.97~18.04.1 | USN-5728-1 |
| Ubuntu 16.04 HWE ESM | 4.15.0-201.212~16.04.1 | USN-5790-1 |
| Ubuntu 16.04 GCP ESM | 4.15.0-1142.158~16.04.1 | USN-5790-1 |
| Ubuntu 16.04 AWS HWE ESM | 4.15.0-1147.159~16.04.1 | USN-5790-1 |
| Ubuntu 16.04 Azure ESM | 4.15.0-1159.174~16.04.1 | USN-5863-1 |
| Ubuntu 22.04 | 5.15.0-53.59 | USN-5729-1 |
| Amazon Linux 2 5.4 | 5.4.214-120.368.amzn2 | ALAS2KERNEL-5.4-2022-036 |
| Amazon Linux 2 5.10 | 5.10.144-127.601.amzn2 | ALAS2KERNEL-5.10-2022-020 |
| OS | Original kernel version | State |
|---|---|---|
| Ubuntu 18.04 | |
Planned |
| Amazon Linux 2 | |
Planned |
| Ubuntu 20.04 | |
Planned |
| Ubuntu 18.04 AWS Focal | |
Planned |
| Ubuntu 16.04 HWE ESM | |
Planned |
| Ubuntu 16.04 GCP ESM | |
Planned |
| Ubuntu 16.04 AWS HWE ESM | |
Planned |
| Ubuntu 16.04 Azure ESM | |
Will Not Fix |
| Ubuntu 22.04 | |
Planned |
| Amazon Linux 2 5.4 | |
Will Not Fix |
| Amazon Linux 2 5.10 | |
Will Not Fix |