CVE-2025-39787

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Source
https://cve.org/CVERecord?id=CVE-2025-39787
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-39787.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-39787
Downstream
Related
Published
2025-09-11T16:56:36.426Z
Modified
2026-03-20T12:43:02.997338Z
Summary
soc: qcom: mdt_loader: Ensure we don't read past the ELF header
Details

In the Linux kernel, the following vulnerability has been resolved:

soc: qcom: mdt_loader: Ensure we don't read past the ELF header

When the MDT loader is used in remoteproc, the ELF header is sanitized beforehand, but that's not necessary the case for other clients.

Validate the size of the firmware buffer to ensure that we don't read past the end as we iterate over the header. ephentsize and eshentsize are validated as well, to ensure that the assumptions about step size in the traversal are valid.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/39xxx/CVE-2025-39787.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
2aad40d911eeb7dcac91c669f2762a28134f0eb1
Fixed
1096eb63ecfc8df90b70cd068e6de0c2ff204dfd
Fixed
e1720eb32acf411c328af6a8c8f556c94535808e
Fixed
0d59ce2bfc3bb13abe6240335a1bf7b96536d022
Fixed
43d26997d88c4056fce0324e72f62556bc7e8e8d
Fixed
981c845f29838e468a9bfa87f784307193a31297
Fixed
87bfabb3b2f46827639173f143aa43f7cfc0a7e6
Fixed
81278be4eb5f08ba2c68c3055893e61cc03727fe
Fixed
9f9967fed9d066ed3dae9372b45ffa4f6fccfeef

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-39787.json"