CVE-2026-90421
INFO
Priority: 0.00
BB Relevance:
0/100
Published: 2026-09-17
Modified: 2026-10-30
First seen: 2026-10-30
Status: pending_score
Description
In the Linux kernel, the following vulnerability has been resolved: PCI: Fix UAF when probe runs concurrent to dyn ID removal Dynamic IDs are only guaranteed to be valid when dynids.lock is held, as remove_id_store() can free the node. Thus, make a copy in pci_match_device(). Also, clarify that the id parameter is only valid during probe.
Affected Software (7)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 0994375e9614f78657031e04e30019b9cdb62795 < 74133e74619d108eeaaa787d78906314d7a7b077 |
| Linux | Linux | 0994375e9614f78657031e04e30019b9cdb62795 < d867db0a2602919510f346bc555f7b3093f6b6cc |
| Linux | Linux | 0994375e9614f78657031e04e30019b9cdb62795 < 2cbcb0819c6367e1d5b0792a960594cc19576e23 |
| Linux | Linux | 0994375e9614f78657031e04e30019b9cdb62795 < c36816feff47f676dcc51919777d483f4146c1ee |
| Linux | Linux | 0994375e9614f78657031e04e30019b9cdb62795 < 42a5661ff7e4c7d3c5025d0f8e5079fb5479ea49 |
| Linux | Linux | 0994375e9614f78657031e04e30019b9cdb62795 < 3ffc4c9690c33ee28cdb3d0182b12f9c623e3acc |
| Linux | Linux | 2.6.30 |