AZL-27764
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-27764.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-27764
- Upstream
- Published
- 2023-07-24T16:15:13Z
- Modified
- 2026-04-01T05:09:28.663347Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- CVE-2023-3812 affecting package kernel for versions less than 5.15.126.1-1
- Details
-
An out-of-bounds memory access flaw was found in the Linux kernel’s TUN/TAP device driver functionality in how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows a local user to crash or potentially escalate their privileges on the system.
- References