Vulnerability · Published May 3, 2022 · Assigned by Google
CVE-2022-0882Illegal access to Kernel log in Fuchsia
Medium 5.3
In plain English
A medium-severity information exposure in Fuchsia Kernel from Google LLC. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 3.1)5.3Medium
Exploit odds (30 days)0.1%top 98.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Google LLC | Fuchsia Kernel | unspecified – before 4.1.1 |
Weakness: CWE-200 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N
References
- https://bugs.fuchsia.dev/p/fuchsia/issues/detail?id=94740 x_refsource_MISC