CVE-2026-72290
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 GISC refcount leak on AIF enable failure
In the Linux kernel, the following vulnerability has been resolved: KVM: s390: pci: Fix GISC refcount leak on AIF enable failure kvm_s390_gisc_register() registers the guest ISC before pinning the guest interrupt forwarding pages and allocating the AISB bit. If any of the later setup steps fails, the function unwinds the pinned pages and other local state, but does not unregister the GISC reference. Add the missing kvm_s390_gisc_unregister() to the error unwind path.
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 | 3882224b0e714f34de91e5f28307c5d3fccfe8f8 | Unavailable | None listed |
| 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc | affected | git | 6e69317cd44a2f21f8f7a9d93eb3220e868adfa8 | Unavailable | None listed |
| 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc | affected | git | 6cd6e1c978784eec9032e2fe94a53e62b674fe3e | Unavailable | None listed |
| 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc | affected | git | 5fb75c5272950b3ebe8bdee7abfdafd44f38313b | Unavailable | None listed |
| 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc | affected | git | adce12bb0e0dc82d1d6f0821c9faee3145e62a6f | Unavailable | None listed |
| 3c5a1b6f0a18520a0edd0600fef6f1a8553b8fdc | affected | git | 7b69729046a4c58f4cb457184e5ac4aaa179bff4 | 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 |
| 6.1.178 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.145 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.97 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.40 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.5 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |