DEBIAN-CVE-2026-22982
Record from OSV · Published January 23, 2026
In the Linux kernel, the following vulnerability has been resolved: net: mscc: ocelot: Fix crash when adding interface under a lag Commit 15faa1f67ab4 ("lan966x: Fix crash when adding interface under a lag") fixed a similar issue in the lan966x driver caused by a NULL pointer dereference. The ocelot_set_aggr_pgids() function in the ocelot driver has similar logic and is susceptible to the same crash. This issue specifically affects the ocelot_vsc7514.c frontend, which leaves unused ports as NULL pointers. The felix_vsc9959.c frontend is unaffected as it uses the DSA framework which registers all ports. Fix this by checking if the port pointer is valid before accessing it.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| linux | Debian:12 | 6.1.162-1 |
| linux | Debian:13 | 6.12.69-1 |
| linux | Debian:14 | 6.18.8-1 |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 0, 6.1.106-1, 6.1.106-2 |
| Debian:13 | linux | 0, 6.12.38-1, 6.12.41-1 |
| Debian:14 | linux | 6.15.6-1~exp1, 6.15~rc7-1~exp1, 6.16-1~exp1 |
Timeline
- Jan 23, 2026 CVE Published
- Oct 15, 2026 CVE Updated
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