CVE-2025-32732
published 2025-11-11CVE-2025-32732: Buffer overflow for some Intel(R) QAT Windows software before version 2.6.0. within Ring 3: User Applications may allow a denial of service. System software…
PriorityP429medium6.6CVSS 3.1
AVLACLPRLUINSUCLILAH
EPSS
0.12%
1.9th percentile
Buffer overflow for some Intel(R) QAT Windows software before version 2.6.0. within Ring 3: User Applications may allow a denial of service. System software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| intel | quickassist_technology | < 2.6.0-0018 | 2.6.0-0018 |
| msrc | azl3_grpc_1.42.0-7_on_azure_linux_3.0 | — | — |
| msrc | azl3_python-tensorboard_2.16.2-6_on_azure_linux_3.0 | — | — |
| msrc | azl3_tensorflow_2.16.1-9_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| msrc | cbl2_python-tensorboard_2.11.0-3_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_tensorflow_2.11.1-2_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.16.6MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
nvdv4.05.8MEDIUMCVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
vendor_msrc5.3MEDIUM
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GHSA
GHSA-rf7h-pgj8-rc38: Buffer overflow for some Intel(R) QAT Windows software before version 2
ghsa_unreviewed·2025-11-11
CVE-2025-32732 [MEDIUM] CWE-120 GHSA-rf7h-pgj8-rc38: Buffer overflow for some Intel(R) QAT Windows software before version 2
Buffer overflow for some Intel(R) QAT Windows software before version 2.6.0. within Ring 3: User Applications may allow a denial of service. System software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (low), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
Microsoft
Denial-of-Service in gRPC
vendor_msrc·2023-06-13·CVSS 5.3
CVE-2023-32732 [MEDIUM] CWE-440 Denial-of-Service in gRPC
Denial-of-Service in gRPC
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Google: Google
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https://learn.microsoft.com/en-us/azure/a
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-11-11
Published