All the vulnerabilites related to google - fuchsia
cve-2022-0882
Vulnerability from cvelistv5
Published
2022-05-03 15:50
Modified
2024-08-02 23:47
Severity ?
EPSS score ?
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugs.fuchsia.dev/p/fuchsia/issues/detail?id=94740 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Google LLC | Fuchsia Kernel |
Version: unspecified < 4.1.1 |
|
|
|||
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cve-2021-22556
Vulnerability from cvelistv5
Published
2022-05-03 15:50
Modified
2024-08-03 18:44
Severity ?
EPSS score ?
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://fuchsia.dev/whats-new/release-notes/f4-1 | x_refsource_MISC | |
| https://fuchsia-review.googlesource.com/c/fuchsia/+/570881 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Google LLC | Fuchsia Kernel |
Version: unspecified < 4.1 |
|
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cve-2021-22566
Vulnerability from cvelistv5
Published
2022-01-18 14:10
Modified
2024-08-03 18:44
Severity ?
EPSS score ?
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://fuchsia.googlesource.com/fuchsia/+/7d731b4e9599088ac3073956933559da7bca6a00 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Google LLC | Fuchsia |
Version: 0 |
|
|
|||
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cve-2020-16022
Vulnerability from cvelistv5
Published
2021-01-08 17:51
Modified
2024-08-04 13:37
Severity ?
EPSS score ?
Summary
Insufficient policy enforcement in networking in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially bypass firewall controls via a crafted HTML page.
References
| ▼ | URL | Tags |
|---|---|---|
| https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html | x_refsource_MISC | |
| https://crbug.com/1145680 | x_refsource_MISC |
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cve-2022-0247
Vulnerability from cvelistv5
Published
2022-02-25 11:10
Modified
2024-08-02 23:18
Severity ?
EPSS score ?
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://fuchsia.googlesource.com/fuchsia/+/d97c05d2301799ed585620a9c5c739d36e7b5d3d | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | Google LLC | Fuchsia |
Version: unspecified < 4.1 |
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Vulnerability from fkie_nvd
Published
2022-05-03 16:15
Modified
2024-11-21 05:50
Severity ?
5.3 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:N
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve-coordination@google.com | https://fuchsia-review.googlesource.com/c/fuchsia/+/570881 | Issue Tracking, Patch, Third Party Advisory | |
| cve-coordination@google.com | https://fuchsia.dev/whats-new/release-notes/f4-1 | Release Notes, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://fuchsia-review.googlesource.com/c/fuchsia/+/570881 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://fuchsia.dev/whats-new/release-notes/f4-1 | Release Notes, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2022-01-18 14:15
Modified
2024-11-21 05:50
Severity ?
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve-coordination@google.com | https://fuchsia.googlesource.com/fuchsia/+/7d731b4e9599088ac3073956933559da7bca6a00 | Mailing List, Patch, Third Party Advisory | |
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Vulnerability from fkie_nvd
Published
2022-02-25 11:15
Modified
2024-11-21 06:38
Severity ?
7.5 (High) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve-coordination@google.com | https://fuchsia.googlesource.com/fuchsia/+/d97c05d2301799ed585620a9c5c739d36e7b5d3d | Mailing List, Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://fuchsia.googlesource.com/fuchsia/+/d97c05d2301799ed585620a9c5c739d36e7b5d3d | Mailing List, Patch, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2022-05-03 16:15
Modified
2024-11-21 06:39
Severity ?
5.3 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve-coordination@google.com | https://bugs.fuchsia.dev/p/fuchsia/issues/detail?id=94740 | Exploit, Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugs.fuchsia.dev/p/fuchsia/issues/detail?id=94740 | Exploit, Issue Tracking, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2021-01-08 19:15
Modified
2024-11-21 05:06
Severity ?
Summary
Insufficient policy enforcement in networking in Google Chrome prior to 87.0.4280.66 allowed a remote attacker to potentially bypass firewall controls via a crafted HTML page.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| chrome-cve-admin@google.com | https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html | Release Notes, Vendor Advisory | |
| chrome-cve-admin@google.com | https://crbug.com/1145680 | Exploit, Issue Tracking, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop_17.html | Release Notes, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://crbug.com/1145680 | Exploit, Issue Tracking, Vendor Advisory |
Impacted products
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