The vcpu_scan_ioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic is uninitialized.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DLA-1715-1 | linux-4.9 security update |
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EUVD-2018-11100 | The vcpu_scan_ioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic is uninitialized. |
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USN-3871-1 | Linux kernel vulnerabilities |
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USN-3871-3 | Linux kernel (AWS, GCP, KVM, OEM, Raspberry Pi 2) vulnerabilities |
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USN-3871-4 | Linux kernel (HWE) vulnerabilities |
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USN-3871-5 | Linux kernel (Azure) vulnerabilities |
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USN-3872-1 | Linux kernel (HWE) vulnerabilities |
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USN-3878-1 | Linux kernel vulnerabilities |
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USN-3878-2 | Linux kernel (Azure) vulnerabilities |
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USN-3879-1 | Linux kernel vulnerabilities |
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USN-3879-2 | Linux kernel (Xenial HWE) vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T11:37:11.452Z
Reserved: 2018-11-20T00:00:00
Link: CVE-2018-19407

No data.

Status : Modified
Published: 2018-11-21T00:29:01.513
Modified: 2024-11-21T03:57:51.883
Link: CVE-2018-19407


No data.