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6 vulnerabilities found for Workspaces by Amazon
CVE-2026-7791 (GCVE-0-2026-7791)
Vulnerability from nvd – Published: 2026-05-04 22:07 – Updated: 2026-05-06 03:56
VLAI
Summary
Improper privilege management in the log rotation mechanism of the Skylight Workspace Config Service in Amazon WorkSpaces for Windows before 2.6.2034.0 allows a local non-admin authenticated user to place arbitrary files into arbitrary locations bypassing file system permission protections, leading to local privilege escalation to SYSTEM.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-367 - Time-of-Check Time-of-Use (TOCTOU) Race Condition
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://aws.amazon.com/security/security-bulletin… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Amazon | Workspaces |
Unaffected:
2.6.2034.0
|
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CVE-2021-43638 (GCVE-0-2021-43638)
Vulnerability from nvd – Published: 2021-12-07 20:00 – Updated: 2024-08-04 04:03
VLAI
Summary
Amazon Amazon WorkSpaces agent is affected by Integer Overflow. IOCTL Handler 0x22001B in the Amazon WorkSpaces agent below v1.0.1.1537 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.sentinelone.com/labs/usb-over-etherne… | x_refsource_MISC |
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CVE-2021-43637 (GCVE-0-2021-43637)
Vulnerability from nvd – Published: 2021-12-07 19:59 – Updated: 2024-08-04 04:03
VLAI
Summary
Amazon WorkSpaces agent is affected by Buffer Overflow. IOCTL Handler 0x22001B in the Amazon WorkSpaces agent below v1.0.1.1537 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.sentinelone.com/labs/usb-over-etherne… | x_refsource_MISC |
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CVE-2026-7791 (GCVE-0-2026-7791)
Vulnerability from cvelistv5 – Published: 2026-05-04 22:07 – Updated: 2026-05-06 03:56
VLAI
Summary
Improper privilege management in the log rotation mechanism of the Skylight Workspace Config Service in Amazon WorkSpaces for Windows before 2.6.2034.0 allows a local non-admin authenticated user to place arbitrary files into arbitrary locations bypassing file system permission protections, leading to local privilege escalation to SYSTEM.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-367 - Time-of-Check Time-of-Use (TOCTOU) Race Condition
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://aws.amazon.com/security/security-bulletin… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Amazon | Workspaces |
Unaffected:
2.6.2034.0
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CVE-2021-43638 (GCVE-0-2021-43638)
Vulnerability from cvelistv5 – Published: 2021-12-07 20:00 – Updated: 2024-08-04 04:03
VLAI
Summary
Amazon Amazon WorkSpaces agent is affected by Integer Overflow. IOCTL Handler 0x22001B in the Amazon WorkSpaces agent below v1.0.1.1537 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.sentinelone.com/labs/usb-over-etherne… | x_refsource_MISC |
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CVE-2021-43637 (GCVE-0-2021-43637)
Vulnerability from cvelistv5 – Published: 2021-12-07 19:59 – Updated: 2024-08-04 04:03
VLAI
Summary
Amazon WorkSpaces agent is affected by Buffer Overflow. IOCTL Handler 0x22001B in the Amazon WorkSpaces agent below v1.0.1.1537 allow local attackers to execute arbitrary code in kernel mode or cause a denial of service (memory corruption and OS crash) via specially crafted I/O Request Packet.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.sentinelone.com/labs/usb-over-etherne… | x_refsource_MISC |
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