Illegal access to Kernel log in Fuchsia
Priority MEDIUM 58CWE-200Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
A bug exists where an attacker can read the kernel log through exposed Zircon kernel addresses without the required capability ZX_RSRC_KIND_ROOT. It is recommended to upgrade the Fuchsia kernel to 4.1.1 or greater.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00117 1st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Fuchsia Kernel (Google LLC): 4.1.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
Remediation
- Fix · CNA Fuchsia Kernel (Google LLC) Fixed in 4.1.1
Timeline
- 2026-10-02 Threatist record created from CVE-2022-0882
- 2026-10-03 Alias added: GHSA-gqmg-mqmp-6h9h
References
More Google Fuchsia vulnerabilities
- TI-2024-09826 Identifiable Header Values In Fuchsia Leading To Tracking of The User CVSS 4.0MEDIUM 6.9
- TI-2022-00182 Write access to VMO data through copy-on-write in Fuchsia CVSS 3.1HIGH 7.5
- TI-2021-05515 Integer Overflow in Fuchsia Kernel CVSS 3.1HIGH 7.8
- TI-2021-05520 Incorrect mapping of Executable bits in Fuchsia Kernel CVSS 4.0MEDIUM 5.1
Sources
- CVE-2022-0882 · CVE Program
- CVE-2022-0882 · NVD
- FIRST EPSS
- GHSA-gqmg-mqmp-6h9h · GitHub Advisory Database · CC BY 4.0
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