CVE-2023-52667
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-52667
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52667.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-52667
- Downstream
- Related
- Published
- 2024-05-17T14:15:09Z
- Modified
- 2025-08-09T20:01:26Z
- 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
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net/mlx5e: fix a potential double-free in fsanycreate_groups
When kcalloc() for ft->g succeeds but kvzalloc() for in fails, fsanycreategroups() will free ft->g. However, its caller fsanycreatetable() will free ft->g again through calling mlx5edestroyflowtable(), which will lead to a double-free. Fix this by setting ft->g to NULL in fsanycreategroups().
- References
-
- https://git.kernel.org/stable/c/2897c981ee63e1be5e530b1042484626a10b26d8
- https://git.kernel.org/stable/c/65a4ade8a6d205979292e88beeb6a626ddbd4779
- https://git.kernel.org/stable/c/72a729868592752b5a294d27453da264106983b1
- https://git.kernel.org/stable/c/aef855df7e1bbd5aa4484851561211500b22707e
- https://git.kernel.org/stable/c/b2fa86b2aceb4bc9ada51cea90f61546d7512cbe