CVE-2025-37937

Description

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()

Reserved 2025-04-16 | Published 2025-05-20 | Updated 2025-05-26 | Assigner Linux

Product status

Default status
unaffected

173a64cb3fcff1993b2aa8113e53fd379f6a968f before 536f7f3595ef8187cfa9ea50d7d24fcf4e84e166
affected

173a64cb3fcff1993b2aa8113e53fd379f6a968f before 976a85782246a29ba0f6d411a7a4f524cb9ea987
affected

173a64cb3fcff1993b2aa8113e53fd379f6a968f before 9b76b198cf209797abcb1314c18ddeb90fe0827b
affected

173a64cb3fcff1993b2aa8113e53fd379f6a968f before b9249da6b0ed56269d4f21850df8e5b35dab50bd
affected

173a64cb3fcff1993b2aa8113e53fd379f6a968f before 75b42dfe87657ede3da3f279bd6b1b16d69af954
affected

173a64cb3fcff1993b2aa8113e53fd379f6a968f before cd80277f652138d2619f149f86ae6d17bce721d1
affected

173a64cb3fcff1993b2aa8113e53fd379f6a968f before c8430e72b99936c206b37a8e2daebb3f8df7f2d8
affected

173a64cb3fcff1993b2aa8113e53fd379f6a968f before 6cfe46036b163e5a0f07c6b705b518148e1a8b2f
affected

173a64cb3fcff1993b2aa8113e53fd379f6a968f before e63d465f59011dede0a0f1d21718b59a64c3ff5c
affected

Default status
affected

3.10
affected

Any version before 3.10
unaffected

5.4.292
unaffected

5.10.236
unaffected

5.15.180
unaffected

6.1.134
unaffected

6.6.87
unaffected

6.12.23
unaffected

6.13.11
unaffected

6.14.2
unaffected

6.15
unaffected

References

git.kernel.org/...c/536f7f3595ef8187cfa9ea50d7d24fcf4e84e166

git.kernel.org/...c/976a85782246a29ba0f6d411a7a4f524cb9ea987

git.kernel.org/...c/9b76b198cf209797abcb1314c18ddeb90fe0827b

git.kernel.org/...c/b9249da6b0ed56269d4f21850df8e5b35dab50bd

git.kernel.org/...c/75b42dfe87657ede3da3f279bd6b1b16d69af954

git.kernel.org/...c/cd80277f652138d2619f149f86ae6d17bce721d1

git.kernel.org/...c/c8430e72b99936c206b37a8e2daebb3f8df7f2d8

git.kernel.org/...c/6cfe46036b163e5a0f07c6b705b518148e1a8b2f

git.kernel.org/...c/e63d465f59011dede0a0f1d21718b59a64c3ff5c

cve.org (CVE-2025-37937)

nvd.nist.gov (CVE-2025-37937)

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