CVE-2025-37937
objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds() If dib8000_set_dds()'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: dib8000_tune() falls through to next function dib8096p_cfg_DibRx()
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 20, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
173a64cb3fcff1993b2aa8113e53fd379f6a968f < 536f7f3595ef8187cfa9ea50d7d24fcf4e84e166 173a64cb3fcff1993b2aa8113e53fd379f6a968f < 976a85782246a29ba0f6d411a7a4f524cb9ea987 173a64cb3fcff1993b2aa8113e53fd379f6a968f < 9b76b198cf209797abcb1314c18ddeb90fe0827b 173a64cb3fcff1993b2aa8113e53fd379f6a968f < b9249da6b0ed56269d4f21850df8e5b35dab50bd 173a64cb3fcff1993b2aa8113e53fd379f6a968f < 75b42dfe87657ede3da3f279bd6b1b16d69af954 173a64cb3fcff1993b2aa8113e53fd379f6a968f < cd80277f652138d2619f149f86ae6d17bce721d1 173a64cb3fcff1993b2aa8113e53fd379f6a968f < c8430e72b99936c206b37a8e2daebb3f8df7f2d8 173a64cb3fcff1993b2aa8113e53fd379f6a968f < 6cfe46036b163e5a0f07c6b705b518148e1a8b2f 173a64cb3fcff1993b2aa8113e53fd379f6a968f < e63d465f59011dede0a0f1d21718b59a64c3ff5c
Linux / Linux
3.10
References
git.kernel.org: https://git.kernel.org/stable/c/536f7f3595ef8187cfa9ea50d7d24fcf4e84e166 git.kernel.org: https://git.kernel.org/stable/c/976a85782246a29ba0f6d411a7a4f524cb9ea987 git.kernel.org: https://git.kernel.org/stable/c/9b76b198cf209797abcb1314c18ddeb90fe0827b git.kernel.org: https://git.kernel.org/stable/c/b9249da6b0ed56269d4f21850df8e5b35dab50bd git.kernel.org: https://git.kernel.org/stable/c/75b42dfe87657ede3da3f279bd6b1b16d69af954 git.kernel.org: https://git.kernel.org/stable/c/cd80277f652138d2619f149f86ae6d17bce721d1 git.kernel.org: https://git.kernel.org/stable/c/c8430e72b99936c206b37a8e2daebb3f8df7f2d8 git.kernel.org: https://git.kernel.org/stable/c/6cfe46036b163e5a0f07c6b705b518148e1a8b2f git.kernel.org: https://git.kernel.org/stable/c/e63d465f59011dede0a0f1d21718b59a64c3ff5c lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/05/msg00045.html