CVE-2026-93821
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: altera: Protect root bus removal with rescan lock
In the Linux kernel, the following vulnerability has been resolved: PCI: altera: Protect root bus removal with rescan lock Hold the pci_rescan_remove_lock lock while stopping and removing a root bus to avoid racing with concurrent rescan or hotplug operations triggered via sysfs. Such races may lead to use-after-free issues or system crashes. [bhelgaas: commit log]
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) |
|---|---|---|---|---|---|
| ec15c4d0d5d2e431169fbdf6c6bcf0c8ff71ef22 | affected | git | cf9d84d1b6a7c3f3780c043df220a7e9e38137eb | Unavailable | None listed |
| ec15c4d0d5d2e431169fbdf6c6bcf0c8ff71ef22 | affected | git | fc462f1bdeaea9789928cbfdf5e069ee559c7642 | Unavailable | None listed |
| ec15c4d0d5d2e431169fbdf6c6bcf0c8ff71ef22 | affected | git | 442b7f2a093b4a75f8963aaa7cbb2b8df35a6ac3 | Unavailable | None listed |
| ec15c4d0d5d2e431169fbdf6c6bcf0c8ff71ef22 | affected | git | 4b69c63cc247fc0f499fbd11076fee9c2a6e6fd7 | Unavailable | None listed |
| ec15c4d0d5d2e431169fbdf6c6bcf0c8ff71ef22 | affected | git | c0cd65906e5f7e293ef2568c9524cc0a918333c3 | Unavailable | None listed |
| ec15c4d0d5d2e431169fbdf6c6bcf0c8ff71ef22 | affected | git | 7cbb8f2750d91e64caff89e164ac8280bb80bedc | Unavailable | None listed |
| ec15c4d0d5d2e431169fbdf6c6bcf0c8ff71ef22 | affected | git | a8759c8ac48c0419f5899e95a6ffc611b07c965b | 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) |
|---|---|---|---|---|---|
| 5.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.3 | Unavailable | None listed |
| 5.10.271 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.222 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.111 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |