CVE-2026-80684
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)
KVM: s390: pci: Fix NULL dereference on AIBV allocation failure
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix NULL dereference on AIBV allocation failure The airq_iv_create() can return NULL on failure, but the return value was never checked. If it fails, zdev->aibv will be NULL and fail when dereferenced in kvm_zpci_set_airq(). Add a NULL check and free the previously allocated AISB bit and zdev->aisb on failure.
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) |
|---|---|---|---|---|---|
| 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc | affected | git | 96099486b63985801c9c6ef22505e9aa635b2d20 | Unavailable | None listed |
| 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc | affected | git | 0a95abe964400771ad82b027d7b84a0d183cd0db | Unavailable | None listed |
| 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc | affected | git | df947d85e164a50a29d43a96e814f69ab1d0f7ed | Unavailable | None listed |
| 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc | affected | git | e137d082325bbcae780087b57501d38585e625d9 | Unavailable | None listed |
| 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc | affected | git | d1a103dc9016c25e7423ce5841a5cc2df76d59f3 | Unavailable | None listed |
| 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc | affected | git | 8bf09b9b7d3232806df95f409581f8a9fd99a3fa | 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) |
|---|---|---|---|---|---|
| 6.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.0 | Unavailable | None listed |
| 6.1.183 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.151 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.103 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.44 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.8 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |