CVE-2025-2912
published 2025-03-28CVE-2025-2912: A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problematic. Affected by this vulnerability is the function H5O_msg_flush of the file…
PriorityP429medium5.3CVSS 3.1
AVLACLPRLUINSUCLILAL
EPSS
0.26%
17.0th percentile
A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problematic. Affected by this vulnerability is the function H5O_msg_flush of the file src/H5Omessage.c. The manipulation of the argument oh leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | hdf5 | — | — |
| hdfgroup | hdf5 | < 2.0.0 | 2.0.0 |
| hdfgroup | hdf5 | — | — |
| hdfgroup | hdf5 | — | — |
| hdfgroup | hdf5 | — | — |
| hdfgroup | hdf5 | — | — |
| hdfgroup | hdf5 | — | — |
| hdfgroup | hdf5 | — | — |
| hdfgroup | hdf5 | — | — |
| msrc | azl3_hdf5_1.14.4.3-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_hdf5_1.14.6-1_on_azure_linux_3.0 | — | — |
| msrc | cbl2_hdf5_1.14.4-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_hdf5_1.14.6-1_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.15.3MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
nvdv4.01.9LOWCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/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
nvdv2.01.7LOWAV:L/AC:L/Au:S/C:N/I:N/A:P
osv4.8MEDIUM
vendor_debian4.8LOW
vendor_redhat4.8MEDIUM
vendor_msrc3.3LOW
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OSV
CVE-2025-2912: A vulnerability was found in HDF5 up to 1
osv·2025-03-28·CVSS 4.8
CVE-2025-2912 [MEDIUM] CVE-2025-2912: A vulnerability was found in HDF5 up to 1
A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problematic. Affected by this vulnerability is the function H5O_msg_flush of the file src/H5Omessage.c. The manipulation of the argument oh leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
GHSA
GHSA-mrrj-w56r-7c5r: A vulnerability was found in HDF5 up to 1
ghsa_unreviewed·2025-03-28
CVE-2025-2912 [MEDIUM] CWE-119 GHSA-mrrj-w56r-7c5r: A vulnerability was found in HDF5 up to 1
A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problematic. Affected by this vulnerability is the function H5O_msg_flush of the file src/H5Omessage.c. The manipulation of the argument oh leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
Red Hat
hdf5: HDF5 H5Omessage.c H5O_msg_flush heap-based overflow
vendor_redhat·2025-03-28·CVSS 4.8
CVE-2025-2912 [MEDIUM] CWE-119 hdf5: HDF5 H5Omessage.c H5O_msg_flush heap-based overflow
hdf5: HDF5 H5Omessage.c H5O_msg_flush heap-based overflow
A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problematic. Affected by this vulnerability is the function H5O_msg_flush of the file src/H5Omessage.c. The manipulation of the argument oh leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
A flaw was found in HDF5. This vulnerability allows a heap-based buffer overflow via manipulation of the oh argument in the H5O_msg_flush function of src/H5Omessage.c.
Mitigation: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread ins
Microsoft
HDF5 H5Omessage.c H5O_msg_flush heap-based overflow
vendor_msrc·2025-03-11·CVSS 3.3
CVE-2025-2912 [MEDIUM] CWE-122 HDF5 H5Omessage.c H5O_msg_flush heap-based overflow
HDF5 H5Omessage.c H5O_msg_flush heap-based overflow
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
VulDB: VulDB
Customer Action Required: Yes
Debian
CVE-2025-2912: hdf5 - A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problema...
vendor_debian·2025·CVSS 4.8
CVE-2025-2912 [MEDIUM] CVE-2025-2912: hdf5 - A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problema...
A vulnerability was found in HDF5 up to 1.14.6. It has been declared as problematic. Affected by this vulnerability is the function H5O_msg_flush of the file src/H5Omessage.c. The manipulation of the argument oh leads to heap-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
Scope: local
bookworm: open
bullseye: open
forky: open
sid: open
trixie: open
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-03-28
Published