CVE-2026-90421
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
PCI: Fix UAF when probe runs concurrent to dyn ID removal
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 0994375e9614f78657031e04e30019b9cdb62795 | affected | git | d867db0a2602919510f346bc555f7b3093f6b6cc | Unavailable | None listed |
| 0994375e9614f78657031e04e30019b9cdb62795 | affected | git | 2cbcb0819c6367e1d5b0792a960594cc19576e23 | Unavailable | None listed |
| 0994375e9614f78657031e04e30019b9cdb62795 | affected | git | c36816feff47f676dcc51919777d483f4146c1ee | Unavailable | None listed |
| 0994375e9614f78657031e04e30019b9cdb62795 | affected | git | 42a5661ff7e4c7d3c5025d0f8e5079fb5479ea49 | Unavailable | None listed |
| 0994375e9614f78657031e04e30019b9cdb62795 | affected | git | 3ffc4c9690c33ee28cdb3d0182b12f9c623e3acc | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.30 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.30 | Unavailable | None listed |
| 6.6.160 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.114 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.57 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.6 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |