CVE-2021-46909
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2021
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ARM: footbridge: fix PCI interrupt mapping
In the Linux kernel, the following vulnerability has been resolved: ARM: footbridge: fix PCI interrupt mapping Since commit 30fdfb929e82 ("PCI: Add a call to pci_assign_irq() in pci_device_probe()"), the PCI code will call the IRQ mapping function whenever a PCI driver is probed. If these are marked as __init, this causes an oops if a PCI driver is loaded or bound after the kernel has initialised.
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) |
|---|---|---|---|---|---|
| 30fdfb929e82450bbf3d0e0aba56efbc29b52b52 | affected | git | 532747fd5c7aaa17ee5cf79f3e947c31eb0e35cf | Unavailable | None listed |
| 30fdfb929e82450bbf3d0e0aba56efbc29b52b52 | affected | git | 2643da6aa57920d9159a1a579fb04f89a2b0d29a | Unavailable | None listed |
| 30fdfb929e82450bbf3d0e0aba56efbc29b52b52 | affected | git | 871b569a3e67f570df9f5ba195444dc7c621293b | Unavailable | None listed |
| 30fdfb929e82450bbf3d0e0aba56efbc29b52b52 | affected | git | 1fc087fdb98d556b416c82ed6e3964a30885f47a | Unavailable | None listed |
| 30fdfb929e82450bbf3d0e0aba56efbc29b52b52 | affected | git | c3efce8cc9807339633ee30e39882f4c8626ee1d | Unavailable | None listed |
| 30fdfb929e82450bbf3d0e0aba56efbc29b52b52 | affected | git | 30e3b4f256b4e366a61658c294f6a21b8626dda7 | 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) |
|---|---|---|---|---|---|
| 4.13 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.13 | Unavailable | None listed |
| 4.14.232 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.189 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.114 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.32 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.11.16 | unaffected | semver | Unavailable | 5.11.* | None listed |
| 5.12 | unaffected | original_commit_for_fix | Unavailable | * | None listed |