CVE-2022-50085
BaseFortify
Publication date: 2025-06-18
Last updated on: 2025-11-18
Assigner: kernel.org
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
| linux | linux_kernel | From 5.15.160 (inc) to 5.16 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-NVD-CWE-noinfo |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a bug in the Linux kernel's device mapper RAID code where the raid_resume function accesses memory beyond the allocated array length due to a mismatch in raid_disks values. This causes an address sanitizer (KASAN) warning because the code reads one entry beyond what was allocated, potentially leading to undefined behavior.
How can this vulnerability impact me? :
The impact is related to a memory access issue that could cause instability or crashes in the Linux kernel when using RAID configurations managed by device mapper. However, no specific security impact or exploitation details are provided.