Search criteria
10 vulnerabilities found for fuchsia by google
CVE-2024-10604 (GCVE-0-2024-10604)
Vulnerability from nvd – Published: 2025-01-30 19:17 – Updated: 2025-02-24 12:00
VLAI?
Title
Identifiable Header Values In Fuchsia Leading To Tracking of The User
Summary
Vulnerabilities in the algorithms used by Fuchsia to populate network protocol header fields, specifically the TCP ISN, TCP timestamp, TCP and UDP source ports, and IPv4/IPv6 fragment ID allow for these values to be guessed under circumstances
Severity ?
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
Credits
Amit Klein (Hebrew University of Jerusalem)
Inon Kaplan (Independent researcher)
Ron Even (Independent researcher)
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CVE-2022-0882 (GCVE-0-2022-0882)
Vulnerability from nvd – Published: 2022-05-03 15:50 – Updated: 2025-04-21 13:53
VLAI?
Title
Illegal access to Kernel log in Fuchsia
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.
Severity ?
5.3 (Medium)
CWE
- CWE-200 - Information Exposure
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Google LLC | Fuchsia Kernel |
Affected:
unspecified , < 4.1.1
(custom)
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CVE-2021-22556 (GCVE-0-2021-22556)
Vulnerability from nvd – Published: 2022-05-03 15:50 – Updated: 2025-04-21 13:54
VLAI?
Title
Integer Overflow in Fuchsia Kernel
Summary
The Security Team discovered an integer overflow bug that allows an attacker with code execution to issue memory cache invalidation operations on pages that they don’t own, allowing them to control kernel memory from userspace. We recommend upgrading to kernel version 4.1 or beyond.
Severity ?
5.3 (Medium)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Google LLC | Fuchsia Kernel |
Affected:
unspecified , < 4.1
(custom)
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CVE-2022-0247 (GCVE-0-2022-0247)
Vulnerability from nvd – Published: 2022-02-25 11:10 – Updated: 2025-04-21 13:56
VLAI?
Title
Write access to VMO data through copy-on-write in Fuchsia
Summary
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.
Severity ?
7.5 (High)
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Google LLC | Fuchsia |
Affected:
unspecified , < 4.1
(custom)
|
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CVE-2021-22566 (GCVE-0-2021-22566)
Vulnerability from nvd – Published: 2022-01-18 14:10 – Updated: 2024-08-03 18:44
VLAI?
Title
Incorrect mapping of Executable bits in Fuchsia Kernel
Summary
An incorrect setting of UXN bits within mmu_flags_to_s1_pte_attr lead to privileged executable pages being mapped as executable from an unprivileged context. This can be leveraged by an attacker to bypass executability restrictions of kernel-mode pages from user-mode. An incorrect setting of PXN bits within mmu_flags_to_s1_pte_attr lead to unprivileged executable pages being mapped as executable from a privileged context. This can be leveraged by an attacker to bypass executability restrictions of user-mode pages from kernel-mode. Typically this allows a potential attacker to circumvent a mitigation, making exploitation of potential kernel-mode vulnerabilities easier. We recommend updating kernel beyond commit 7d731b4e9599088ac3073956933559da7bca6a00 and rebuilding.
Severity ?
CWE
- CWE-275 - Permission Issues
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Google LLC | Fuchsia |
Affected:
0 , < 7d731b4e9599088ac3073956933559da7bca6a00
(git)
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CVE-2024-10604 (GCVE-0-2024-10604)
Vulnerability from cvelistv5 – Published: 2025-01-30 19:17 – Updated: 2025-02-24 12:00
VLAI?
Title
Identifiable Header Values In Fuchsia Leading To Tracking of The User
Summary
Vulnerabilities in the algorithms used by Fuchsia to populate network protocol header fields, specifically the TCP ISN, TCP timestamp, TCP and UDP source ports, and IPv4/IPv6 fragment ID allow for these values to be guessed under circumstances
Severity ?
CWE
- CWE-330 - Use of Insufficiently Random Values
Assigner
References
Credits
Amit Klein (Hebrew University of Jerusalem)
Inon Kaplan (Independent researcher)
Ron Even (Independent researcher)
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CVE-2022-0882 (GCVE-0-2022-0882)
Vulnerability from cvelistv5 – Published: 2022-05-03 15:50 – Updated: 2025-04-21 13:53
VLAI?
Title
Illegal access to Kernel log in Fuchsia
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.
Severity ?
5.3 (Medium)
CWE
- CWE-200 - Information Exposure
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Google LLC | Fuchsia Kernel |
Affected:
unspecified , < 4.1.1
(custom)
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CVE-2021-22556 (GCVE-0-2021-22556)
Vulnerability from cvelistv5 – Published: 2022-05-03 15:50 – Updated: 2025-04-21 13:54
VLAI?
Title
Integer Overflow in Fuchsia Kernel
Summary
The Security Team discovered an integer overflow bug that allows an attacker with code execution to issue memory cache invalidation operations on pages that they don’t own, allowing them to control kernel memory from userspace. We recommend upgrading to kernel version 4.1 or beyond.
Severity ?
5.3 (Medium)
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Google LLC | Fuchsia Kernel |
Affected:
unspecified , < 4.1
(custom)
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CVE-2022-0247 (GCVE-0-2022-0247)
Vulnerability from cvelistv5 – Published: 2022-02-25 11:10 – Updated: 2025-04-21 13:56
VLAI?
Title
Write access to VMO data through copy-on-write in Fuchsia
Summary
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.
Severity ?
7.5 (High)
CWE
- CWE-732 - Incorrect Permission Assignment for Critical Resource
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Google LLC | Fuchsia |
Affected:
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(custom)
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CVE-2021-22566 (GCVE-0-2021-22566)
Vulnerability from cvelistv5 – Published: 2022-01-18 14:10 – Updated: 2024-08-03 18:44
VLAI?
Title
Incorrect mapping of Executable bits in Fuchsia Kernel
Summary
An incorrect setting of UXN bits within mmu_flags_to_s1_pte_attr lead to privileged executable pages being mapped as executable from an unprivileged context. This can be leveraged by an attacker to bypass executability restrictions of kernel-mode pages from user-mode. An incorrect setting of PXN bits within mmu_flags_to_s1_pte_attr lead to unprivileged executable pages being mapped as executable from a privileged context. This can be leveraged by an attacker to bypass executability restrictions of user-mode pages from kernel-mode. Typically this allows a potential attacker to circumvent a mitigation, making exploitation of potential kernel-mode vulnerabilities easier. We recommend updating kernel beyond commit 7d731b4e9599088ac3073956933559da7bca6a00 and rebuilding.
Severity ?
CWE
- CWE-275 - Permission Issues
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Google LLC | Fuchsia |
Affected:
0 , < 7d731b4e9599088ac3073956933559da7bca6a00
(git)
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-275 Permission Issues"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://fuchsia.googlesource.com/fuchsia/+/7d731b4e9599088ac3073956933559da7bca6a00",
"refsource": "MISC",
"url": "https://fuchsia.googlesource.com/fuchsia/+/7d731b4e9599088ac3073956933559da7bca6a00"
}
]
},
"source": {
"discovery": "INTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "14ed7db2-1595-443d-9d34-6215bf890778",
"assignerShortName": "Google",
"cveId": "CVE-2021-22566",
"datePublished": "2022-01-18T14:10:10",
"dateReserved": "2021-01-05T00:00:00",
"dateUpdated": "2024-08-03T18:44:14.082Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}