Search criteria
14 vulnerabilities found for gVisor by Google
CVE-2025-2713 (GCVE-0-2025-2713)
Vulnerability from nvd – Published: 2025-03-28 15:27 – Updated: 2025-09-08 09:47
VLAI?
Title
Improper File Permission Handling in Google gVisor runsc
Summary
Google gVisor's runsc component exhibited a local privilege escalation vulnerability due to incorrect handling of file access permissions, which allowed unprivileged users to access restricted files. This occurred because the process initially ran with root-like permissions until the first fork.
Severity ?
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
References
Credits
Alex Ridevski
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CVE-2024-10603 (GCVE-0-2024-10603)
Vulnerability from nvd – Published: 2025-01-30 19:14 – Updated: 2025-02-24 11:59
VLAI?
Summary
Weaknesses in the generation of TCP/UDP source ports and some other header values in Google's gVisor allowed them to be predicted by an external attacker in some circumstances.
Severity ?
CWE
Assigner
References
Credits
Amit Klein (Hebrew University of Jerusalem)
Inon Kaplan (Independent researcher)
Ron Even (Independent researcher)
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CVE-2024-10026 (GCVE-0-2024-10026)
Vulnerability from nvd – Published: 2025-01-30 19:12 – Updated: 2025-02-24 11:50
VLAI?
Title
Improved Seeding and Hashing In gVisor
Summary
A weak hashing algorithm and small sizes of seeds/secrets in Google's gVisor allowed for a remote attacker to calculate a local IP address and a per-boot identifier that could aid in tracking of a device in certain circumstances.
Severity ?
Assigner
References
Credits
Amit Klein (Hebrew University of Jerusalem)
Inon Kaplan (Independent researcher)
Ron Even (Independent researcher)
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CVE-2023-7258 (GCVE-0-2023-7258)
Vulnerability from nvd – Published: 2024-05-15 16:29 – Updated: 2024-08-02 08:57
VLAI?
Title
Denial-of-Service in Gvisor
Summary
A denial of service exists in Gvisor Sandbox where a bug in reference counting code in mount point tracking could lead to a panic, making it possible for an attacker running as root and with permission to mount volumes to kill the sandbox. We recommend upgrading past commit 6a112c60a257dadac59962e0bc9e9b5aee70b5b6
Severity ?
4.8 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
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CVE-2018-20168 (GCVE-0-2018-20168)
Vulnerability from nvd – Published: 2018-12-17 05:00 – Updated: 2024-08-05 11:51
VLAI?
Summary
Google gVisor before 2018-08-22 reuses a pagetable in a different level with the paging-structure cache intact, which allows attackers to cause a denial of service ("physical address not valid" panic) via a crafted application.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
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|
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CVE-2018-19333 (GCVE-0-2018-19333)
Vulnerability from nvd – Published: 2018-11-17 17:00 – Updated: 2024-08-05 11:37
VLAI?
Summary
pkg/sentry/kernel/shm/shm.go in Google gVisor before 2018-11-01 allows attackers to overwrite memory locations in processes running as root (but not escape the sandbox) via vectors involving IPC_RMID shmctl calls, because reference counting is mishandled.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2018-16359 (GCVE-0-2018-16359)
Vulnerability from nvd – Published: 2018-09-02 22:00 – Updated: 2024-08-05 10:24
VLAI?
Summary
Google gVisor before 2018-08-23, within the seccomp sandbox, permits access to the renameat system call, which allows attackers to rename files on the host OS.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
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CVE-2025-2713 (GCVE-0-2025-2713)
Vulnerability from cvelistv5 – Published: 2025-03-28 15:27 – Updated: 2025-09-08 09:47
VLAI?
Title
Improper File Permission Handling in Google gVisor runsc
Summary
Google gVisor's runsc component exhibited a local privilege escalation vulnerability due to incorrect handling of file access permissions, which allowed unprivileged users to access restricted files. This occurred because the process initially ran with root-like permissions until the first fork.
Severity ?
CWE
- CWE-266 - Incorrect Privilege Assignment
Assigner
References
Credits
Alex Ridevski
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CVE-2024-10603 (GCVE-0-2024-10603)
Vulnerability from cvelistv5 – Published: 2025-01-30 19:14 – Updated: 2025-02-24 11:59
VLAI?
Summary
Weaknesses in the generation of TCP/UDP source ports and some other header values in Google's gVisor allowed them to be predicted by an external attacker in some circumstances.
Severity ?
CWE
Assigner
References
Credits
Amit Klein (Hebrew University of Jerusalem)
Inon Kaplan (Independent researcher)
Ron Even (Independent researcher)
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CVE-2024-10026 (GCVE-0-2024-10026)
Vulnerability from cvelistv5 – Published: 2025-01-30 19:12 – Updated: 2025-02-24 11:50
VLAI?
Title
Improved Seeding and Hashing In gVisor
Summary
A weak hashing algorithm and small sizes of seeds/secrets in Google's gVisor allowed for a remote attacker to calculate a local IP address and a per-boot identifier that could aid in tracking of a device in certain circumstances.
Severity ?
Assigner
References
Credits
Amit Klein (Hebrew University of Jerusalem)
Inon Kaplan (Independent researcher)
Ron Even (Independent researcher)
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CVE-2023-7258 (GCVE-0-2023-7258)
Vulnerability from cvelistv5 – Published: 2024-05-15 16:29 – Updated: 2024-08-02 08:57
VLAI?
Title
Denial-of-Service in Gvisor
Summary
A denial of service exists in Gvisor Sandbox where a bug in reference counting code in mount point tracking could lead to a panic, making it possible for an attacker running as root and with permission to mount volumes to kill the sandbox. We recommend upgrading past commit 6a112c60a257dadac59962e0bc9e9b5aee70b5b6
Severity ?
4.8 (Medium)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
Impacted products
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CVE-2018-20168 (GCVE-0-2018-20168)
Vulnerability from cvelistv5 – Published: 2018-12-17 05:00 – Updated: 2024-08-05 11:51
VLAI?
Summary
Google gVisor before 2018-08-22 reuses a pagetable in a different level with the paging-structure cache intact, which allows attackers to cause a denial of service ("physical address not valid" panic) via a crafted application.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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CVE-2018-19333 (GCVE-0-2018-19333)
Vulnerability from cvelistv5 – Published: 2018-11-17 17:00 – Updated: 2024-08-05 11:37
VLAI?
Summary
pkg/sentry/kernel/shm/shm.go in Google gVisor before 2018-11-01 allows attackers to overwrite memory locations in processes running as root (but not escape the sandbox) via vectors involving IPC_RMID shmctl calls, because reference counting is mishandled.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
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CVE-2018-16359 (GCVE-0-2018-16359)
Vulnerability from cvelistv5 – Published: 2018-09-02 22:00 – Updated: 2024-08-05 10:24
VLAI?
Summary
Google gVisor before 2018-08-23, within the seccomp sandbox, permits access to the renameat system call, which allows attackers to rename files on the host OS.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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