VDB
DEBIAN-CVE-2023-54240
DEBIAN-CVE-2023-54240
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all() rule_locs is allocated in ethtool_get_rxnfc and the size is determined by rule_cnt from user space. So rule_cnt needs to be check before using rule_locs to avoid NULL pointer dereference.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 6.1.55-1~bpo11+1, 6.1.52-1, 6.1.37-1 |
| Debian:11 | linux | 5.10.179-5, 5.10.179-4, 5.10.178-3 |
| Debian:13 | linux | 0, 0, 0 |
| Debian:14 | linux | 0, 0, 0 |
Timeline
- Dec 30, 2025 CVE Published
- Apr 28, 2026 CVE Updated