CVE-2025-37937

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Source
https://cve.org/CVERecord?id=CVE-2025-37937
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37937.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-37937
Downstream
Related
Published
2025-05-20T15:34:39.322Z
Modified
2026-03-11T07:47:46.752788Z
Summary
objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds()
Details

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

objtool, media: dib8000: Prevent divide-by-zero in dib8000setdds()

If dib8000setdds()'s call to dib8000_read32() returns zero, the result is a divide-by-zero. Prevent that from happening.

Fixes the following warning with an UBSAN kernel:

drivers/media/dvb-frontends/dib8000.o: warning: objtool: dib8000tune() falls through to next function dib8096pcfg_DibRx()

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37937.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
173a64cb3fcff1993b2aa8113e53fd379f6a968f
Fixed
536f7f3595ef8187cfa9ea50d7d24fcf4e84e166
Fixed
976a85782246a29ba0f6d411a7a4f524cb9ea987
Fixed
9b76b198cf209797abcb1314c18ddeb90fe0827b
Fixed
b9249da6b0ed56269d4f21850df8e5b35dab50bd
Fixed
75b42dfe87657ede3da3f279bd6b1b16d69af954
Fixed
cd80277f652138d2619f149f86ae6d17bce721d1
Fixed
c8430e72b99936c206b37a8e2daebb3f8df7f2d8
Fixed
6cfe46036b163e5a0f07c6b705b518148e1a8b2f
Fixed
e63d465f59011dede0a0f1d21718b59a64c3ff5c

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37937.json"