CVE-2024-47697
drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error Ensure index in rtl2830_pid_filter does not exceed 31 to prevent out-of-bounds access. dev->filters is a 32-bit value, so set_bit and clear_bit functions should only operate on indices from 0 to 31. If index is 32, it will attempt to access a non-existent 33rd bit, leading to out-of-bounds access. Change the boundary check from index > 32 to index >= 32 to resolve this issue.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 21, 2024 |
| Last Updated | May 12, 2026 |
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Affected Versions
Linux / Linux
df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 < 8ffbe7d07b8e76193b151107878ddc1ccc94deb5 df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 < 883f794c6e498ae24680aead55c16f66b06cfc30 df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 < badbd736e6649c4e6d7b4ff7e2b9857acfa9ea94 df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 < 86d920d2600c3a48efc2775c1666c1017eec6956 df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 < 3dba83d3c81de1368d15a39f22df7b53e306052f df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 < 58f31be7dfbc0c84a6497ad51924949cf64b86a2 df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 < 7fd6aae7e53b94f4035b1bfce28b8dfa0d0ae470 df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 < 042b101d7bf70616c4967c286ffa6fcca65babfb df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 < 46d7ebfe6a75a454a5fa28604f0ef1491f9d8d14
Linux / Linux
4.0
References
git.kernel.org: https://git.kernel.org/stable/c/8ffbe7d07b8e76193b151107878ddc1ccc94deb5 git.kernel.org: https://git.kernel.org/stable/c/883f794c6e498ae24680aead55c16f66b06cfc30 git.kernel.org: https://git.kernel.org/stable/c/badbd736e6649c4e6d7b4ff7e2b9857acfa9ea94 git.kernel.org: https://git.kernel.org/stable/c/86d920d2600c3a48efc2775c1666c1017eec6956 git.kernel.org: https://git.kernel.org/stable/c/3dba83d3c81de1368d15a39f22df7b53e306052f git.kernel.org: https://git.kernel.org/stable/c/58f31be7dfbc0c84a6497ad51924949cf64b86a2 git.kernel.org: https://git.kernel.org/stable/c/7fd6aae7e53b94f4035b1bfce28b8dfa0d0ae470 git.kernel.org: https://git.kernel.org/stable/c/042b101d7bf70616c4967c286ffa6fcca65babfb git.kernel.org: https://git.kernel.org/stable/c/46d7ebfe6a75a454a5fa28604f0ef1491f9d8d14 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html cert-portal.siemens.com: https://cert-portal.siemens.com/productcert/html/ssa-265688.html cert-portal.siemens.com: https://cert-portal.siemens.com/productcert/html/ssa-355557.html