GoogleOSV:CVE-2023-52667CVE-2023-52667
AI Score
Confidence
Low
In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: fix a potential double-free in fs_any_create_groups When kcalloc() for ft->g succeeds but kvzalloc() for in fails, fs_any_create_groups() will free ft->g. However, its caller fs_any_create_table() will free ft->g again through calling mlx5e_destroy_flow_table(), which will lead to a double-free. Fix this by setting ft->g to NULL in fs_any_create_groups().
References
git.kernel.org/linus/aef855df7e1bbd5aa4484851561211500b22707e
git.kernel.org/stable/c/2897c981ee63e1be5e530b1042484626a10b26d8
git.kernel.org/stable/c/65a4ade8a6d205979292e88beeb6a626ddbd4779
git.kernel.org/stable/c/72a729868592752b5a294d27453da264106983b1
git.kernel.org/stable/c/aef855df7e1bbd5aa4484851561211500b22707e
git.kernel.org/stable/c/b2fa86b2aceb4bc9ada51cea90f61546d7512cbe
ubuntu.com/security/CVE-2023-52667
ubuntu.com/security/notices/USN-6818-1
ubuntu.com/security/notices/USN-6818-2
ubuntu.com/security/notices/USN-6818-3
ubuntu.com/security/notices/USN-6818-4
ubuntu.com/security/notices/USN-6819-1
ubuntu.com/security/notices/USN-6819-2
ubuntu.com/security/notices/USN-6819-3
ubuntu.com/security/notices/USN-6819-4
www.cve.org/CVERecord?id=CVE-2023-52667
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