CVE-2024-36953
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)
KVM: arm64: vgic-v2: Check for non-NULL vCPU in vgic_v2_parse_attr()
In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: vgic-v2: Check for non-NULL vCPU in vgic_v2_parse_attr() vgic_v2_parse_attr() is responsible for finding the vCPU that matches the user-provided CPUID, which (of course) may not be valid. If the ID is invalid, kvm_get_vcpu_by_id() returns NULL, which isn't handled gracefully. Similar to the GICv3 uaccess flow, check that kvm_get_vcpu_by_id() actually returns something and fail the ioctl if not.
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) |
|---|---|---|---|---|---|
| 7d450e2821710718fd6703e9c486249cee913bab | affected | git | 4404465a1bee3607ad90a4c5f9e16dfd75b85728 | Unavailable | None listed |
| 7d450e2821710718fd6703e9c486249cee913bab | affected | git | 17db92da8be5dd3bf63c01f4109fe47db64fc66f | Unavailable | None listed |
| 7d450e2821710718fd6703e9c486249cee913bab | affected | git | 3a5b0378ac6776c7c31b18e0f3c1389bd6005e80 | Unavailable | None listed |
| 7d450e2821710718fd6703e9c486249cee913bab | affected | git | 8d6a1c8e3de36cb0f5e866f1a582b00939e23104 | Unavailable | None listed |
| 7d450e2821710718fd6703e9c486249cee913bab | affected | git | 01981276d64e542c177b243f7c979fee855d5487 | Unavailable | None listed |
| 7d450e2821710718fd6703e9c486249cee913bab | affected | git | 6ddb4f372fc63210034b903d96ebbeb3c7195adb | 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) |
|---|---|---|---|---|---|
| 4.7 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.7 | Unavailable | None listed |
| 5.10.217 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.159 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.91 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.31 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.8.10 | unaffected | semver | Unavailable | 6.8.* | None listed |
| 6.9 | unaffected | original_commit_for_fix | Unavailable | * | None listed |