Description
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().
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
0f575c20bf0686caf3d82d6c626c2e1e4a4c36e6 to < 72a729868592752b5a294d27453da264106983b1affected0f575c20bf0686caf3d82d6c626c2e1e4a4c36e6 to < b2fa86b2aceb4bc9ada51cea90f61546d7512cbeaffected0f575c20bf0686caf3d82d6c626c2e1e4a4c36e6 to < 2897c981ee63e1be5e530b1042484626a10b26d8affected0f575c20bf0686caf3d82d6c626c2e1e4a4c36e6 to < 65a4ade8a6d205979292e88beeb6a626ddbd4779affected0f575c20bf0686caf3d82d6c626c2e1e4a4c36e6 to < aef855df7e1bbd5aa4484851561211500b22707eaffected
Linux Linux
Default version status: affected
5.13affected0 to < 5.13unaffected5.15.149 to ≤ 5.15.*unaffected6.1.76 to ≤ 6.1.*unaffected6.6.15 to ≤ 6.6.*unaffected6.7.3 to ≤ 6.7.*unaffected6.8 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/72a729868592752b5a294d27453da264106983b1 ↗
- https://git.kernel.org/stable/c/b2fa86b2aceb4bc9ada51cea90f61546d7512cbe ↗
- https://git.kernel.org/stable/c/2897c981ee63e1be5e530b1042484626a10b26d8 ↗
- https://git.kernel.org/stable/c/65a4ade8a6d205979292e88beeb6a626ddbd4779 ↗
- https://git.kernel.org/stable/c/aef855df7e1bbd5aa4484851561211500b22707e ↗