Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: clamp maximum hashtable size to INT_MAX Use INT_MAX as maximum size for the conntrack hashtable. Otherwise, it is possible to hit WARN_ON_ONCE in __kvmalloc_node_noprof() when resizing hashtable because __GFP_NOWARN is unset. See: 0708a0afe291 ("mm: Consider __GFP_NOWARN flag for oversized kvmalloc() calls") Note: hashtable resize is only possible from init_netns.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 9cc1c73ad66610bffc80b691136ffc1e9a3b1a58 before a965f7f0ea3ae61b9165bed619d5d6da02c75f80; affected 9cc1c73ad66610bffc80b691136ffc1e9a3b1a58 before b1b2353d768f1b80cd7fe045a70adee576b9b338; affected 9cc1c73ad66610bffc80b691136ffc1e9a3b1a58 before 5552b4fd44be3393b930434a7845d8d95a2a3c33; affected 9cc1c73ad66610bffc80b691136ffc1e9a3b1a58 before d5807dd1328bbc86e059c5de80d1bbee9d58ca3d; affected 9cc1c73ad66610bffc80b691136ffc1e9a3b1a58 before f559357d035877b9d0dcd273e0ff83e18e1d46aa; affected 9cc1c73ad66610bffc80b691136ffc1e9a3b1a58 before b541ba7d1f5a5b7b3e2e22dc9e40e18a7d6dbc13 |
| Linux / Linux | affected 4.7; unaffected 0 before 4.7; unaffected 5.10.234 through 5.10.*; unaffected 5.15.177 through 5.15.*; unaffected 6.1.125 through 6.1.*; unaffected 6.6.72 through 6.6.*; unaffected 6.12.10 through 6.12.*; unaffected 6.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/a965f7f0ea3ae61b9165bed619d5d6da02c75f80
- https://git.kernel.org/stable/c/b1b2353d768f1b80cd7fe045a70adee576b9b338
- https://git.kernel.org/stable/c/5552b4fd44be3393b930434a7845d8d95a2a3c33
- https://git.kernel.org/stable/c/d5807dd1328bbc86e059c5de80d1bbee9d58ca3d
- https://git.kernel.org/stable/c/f559357d035877b9d0dcd273e0ff83e18e1d46aa
- https://git.kernel.org/stable/c/b541ba7d1f5a5b7b3e2e22dc9e40e18a7d6dbc13
ADP enrichment
No English description supplied.
No English description supplied.