AZL-6558
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-6558.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-6558
- Upstream
- Published
- 2021-05-06T17:15:08Z
- Modified
- 2026-04-01T05:20:53.100833Z
- Severity
-
- 6.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- CVE-2021-31916 affecting package kernel for versions less than 5.10.78.1-1
- Details
-
An out-of-bounds (OOB) memory write flaw was found in listdevices in drivers/md/dm-ioctl.c in the Multi-device driver module in the Linux kernel before 5.12. A bound check failure allows an attacker with special user (CAPSYS_ADMIN) privilege to gain access to out-of-bounds memory leading to a system crash or a leak of internal kernel information. The highest threat from this vulnerability is to system availability.
- References