Description (CNA)
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()
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 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 |
| Linux / Linux | affected 3.10; unaffected 0 before 3.10; unaffected 5.4.292 through 5.4.*; unaffected 5.10.236 through 5.10.*; unaffected 5.15.180 through 5.15.*; unaffected 6.1.134 through 6.1.*; unaffected 6.6.87 through 6.6.*; unaffected 6.12.23 through 6.12.*; unaffected 6.13.11 through 6.13.*; unaffected 6.14.2 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/536f7f3595ef8187cfa9ea50d7d24fcf4e84e166
- https://git.kernel.org/stable/c/976a85782246a29ba0f6d411a7a4f524cb9ea987
- https://git.kernel.org/stable/c/9b76b198cf209797abcb1314c18ddeb90fe0827b
- https://git.kernel.org/stable/c/b9249da6b0ed56269d4f21850df8e5b35dab50bd
- https://git.kernel.org/stable/c/75b42dfe87657ede3da3f279bd6b1b16d69af954
- https://git.kernel.org/stable/c/cd80277f652138d2619f149f86ae6d17bce721d1
- https://git.kernel.org/stable/c/c8430e72b99936c206b37a8e2daebb3f8df7f2d8
- https://git.kernel.org/stable/c/6cfe46036b163e5a0f07c6b705b518148e1a8b2f
- https://git.kernel.org/stable/c/e63d465f59011dede0a0f1d21718b59a64c3ff5c
ADP enrichment
No English description supplied.