CVE-2024-27067
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
xen/evtchn: avoid WARN() when unbinding an event channel
In the Linux kernel, the following vulnerability has been resolved: xen/evtchn: avoid WARN() when unbinding an event channel When unbinding a user event channel, the related handler might be called a last time in case the kernel was built with CONFIG_DEBUG_SHIRQ. This might cause a WARN() in the handler. Avoid that by adding an "unbinding" flag to struct user_event which will short circuit the handler.
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) |
|---|---|---|---|---|---|
| 3c8f5965a99397368d3762a9814a21a3e442e1a4 | affected | git | 99e425032c6ec13584d3cd33846e0c7307501b47 | Unavailable | None listed |
| 9e90e58c11b74c2bddac4b2702cf79d36b981278 | affected | git | 35485dad6e28f9b17884764d4692b1655cb848d0 | Unavailable | None listed |
| 9e90e58c11b74c2bddac4b2702cf79d36b981278 | affected | git | 9e2d4b58c1da48a32905802aaeadba7084b46895 | Unavailable | None listed |
| 9e90e58c11b74c2bddac4b2702cf79d36b981278 | affected | git | 51c23bd691c0f1fb95b29731c356c6fd69925d17 | Unavailable | None listed |
| 6.6.19 | affected | semver | 6.6.23 | 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) |
|---|---|---|---|---|---|
| 6.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.7 | Unavailable | None listed |
| 6.6.23 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.11 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8.2 | unaffected | semver | Unavailable | 6.8.* | None listed |
| 6.9 | unaffected | original_commit_for_fix | Unavailable | * | None listed |