CVE-2022-36659
xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component...
xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.
- Record
CVE-2022-36659- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-476
- Updated
- 2026-11-02
CVE List
xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.
- Record
CVE-2022-36659- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-476
- Updated
- 2026-11-02
EUVDEUVD-2022-39362
xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.
- Record
EUVD-2022-39362- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-3hwm-6pxc-3vcf
xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component...
xhyve commit dfbe09b was discovered to contain a NULL pointer dereference via the component vi_pci_write(). This vulnerability allows attackers to cause a Denial of Service via unspecified vectors.
- Record
GHSA-3hwm-6pxc-3vcf- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-476
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-36659 is a medium vulnerability (CVSS 6.5) in Xhyve Project Xhyve, published September 7, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.87%, the 58th percentile. No source names a fixed version.