VDB
DEBIAN-CVE-2024-50262
DEBIAN-CVE-2024-50262
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix out-of-bounds write in trie_get_next_key() trie_get_next_key() allocates a node stack with size trie->max_prefixlen, while it writes (trie->max_prefixlen + 1) nodes to the stack when it has full paths from the root to leaves. For example, consider a trie with max_prefixlen is 8, and the nodes with key 0x00/0, 0x00/1, 0x00/2, ... 0x00/8 inserted. Subsequent calls to trie_get_next_key with _key with .prefixlen = 8 make 9 nodes be written on the node stack with size 8.
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | linux-6.1 | 6.1.106-3, 6.1.106-3, 6.1.112-1 |
| Debian:12 | linux | 0, 6.1.106-1, 6.1.106-2 |
| Debian:11 | linux | 5.10.216-1, 5.10.218-1, 5.10.221-1 |
| Debian:13 | linux | 0, 0 |
| Debian:14 | linux | 0, 0 |
Exploit Intelligence
- USN-7389-1.json (github-poc)
Timeline
- Nov 9, 2024 CVE Published
- Apr 28, 2026 CVE Updated