CVE-2026-93819
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: mediatek: Protect root bus removal with rescan lock
In the Linux kernel, the following vulnerability has been resolved: PCI: mediatek: 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) |
|---|---|---|---|---|---|
| 031337ace2d1c22a447da6390716fe92592cdd6e | affected | git | d54417acb22d9e8bc404a8598330bc9729ee7146 | Unavailable | None listed |
| 031337ace2d1c22a447da6390716fe92592cdd6e | affected | git | 5dd379acfa38c516e904bcfa693502cd585a0bba | Unavailable | None listed |
| 031337ace2d1c22a447da6390716fe92592cdd6e | affected | git | 8d910649725955435c6a807944108bca0570712d | Unavailable | None listed |
| 031337ace2d1c22a447da6390716fe92592cdd6e | affected | git | 31e33dcc896527b3ad790fdc6aa6b8d2995c078b | Unavailable | None listed |
| 031337ace2d1c22a447da6390716fe92592cdd6e | affected | git | c57b971765f835138fa2fce3f2a171b004cbb114 | Unavailable | None listed |
| 031337ace2d1c22a447da6390716fe92592cdd6e | affected | git | a568939487dcbc1a3e341208585e224be897e25e | Unavailable | None listed |
| 031337ace2d1c22a447da6390716fe92592cdd6e | affected | git | a29812a55da8d0dbeb071b26ac428c338e3fc389 | 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) |
|---|---|---|---|---|---|
| 4.20 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.20 | 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 |