HIGH
Write access to VMO data through copy-on-write in Fuchsia
Published Feb 25, 2022
7.5
HIGHCVSS 3.1
EPSS 0.08%
Description
An issue exists in Fuchsia where VMO data can be modified through access to copy-on-write snapshots. A local attacker could modify objects in the VMO that they do not have permission to. We recommend upgrading past commit d97c05d2301799ed585620a9c5c739d36e7b5d3d or any of the listed versions.
Affected products
-
Affected
- ≥ unspecified, < 4.1
Default status is the baseline for the product. Each version can override it (patched versions can be marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| Google LLC | Fuchsia | unknown | Affected
|
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Weaknesses (1)
References (2)
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-15439 Advisory
- https://fuchsia.googlesource.com/fuchsia/+/d97c05d2301799ed585620a9c5c739d36e7b5d3d x_refsource_MISCMailing ListPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-15439 | Advisory | |
| https://fuchsia.googlesource.com/fuchsia/+/d97c05d2301799ed585620a9c5c739d36e7b5d3d | x_refsource_MISCMailing ListPatchVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Google
Published Feb 25, 2022
Updated Apr 21, 2025
Reserved Jan 17, 2022
Link CVE-2022-0247
CISA Vulnrichment
Updated Apr 21, 2025
Red Hat
No data
GitHub
No data