CVE-2024-47697drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error
Updated under an hour ago ()
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It affects Linux and 3 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Modified
- Record last updated
- Oct 15, 2026
- First seen by InfoSec Signals
- Oct 15, 2026
Affected products
Linux Linux linux:linux (from the name) | from df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 before 8ffbe7d07b8e76193b151107878ddc1ccc94deb5; from df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 before 883f794c6e498ae24680aead55c16f66b06cfc30; from df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 before badbd736e6649c4e6d7b4ff7e2b9857acfa9ea94; from df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 before 86d920d2600c3a48efc2775c1666c1017eec6956; from df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 before 3dba83d3c81de1368d15a39f22df7b53e306052f; from df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 before 58f31be7dfbc0c84a6497ad51924949cf64b86a2; from df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 before 7fd6aae7e53b94f4035b1bfce28b8dfa0d0ae470; from df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 before 042b101d7bf70616c4967c286ffa6fcca65babfb; and 1 more ranges | CNA record |
Siemens SIMATIC S7-1500 TM MFP - GNU/Linux subsystem siemens:simatic_s7_1500_tm_mfp_gnu_linux_subsystem (from the name) | before V1.1.1 | CISA ADP |
debian debian_linux debian:debian_linux | 11.0 | NVD |
linux linux_kernel linux:linux_kernel | from 4.0 before 4.19.323; from 4.20 before 5.4.285; from 5.5 before 5.10.227; from 5.11 before 5.15.168; from 5.16 before 6.1.113; from 6.2 before 6.6.54; from 6.7 before 6.10.13; from 6.11 before 6.11.2 | NVD |
References
- https://git.kernel.org/stable/c/8ffbe7d07b8e76193b151107878ddc1ccc94deb5patch
- https://git.kernel.org/stable/c/883f794c6e498ae24680aead55c16f66b06cfc30patch
- https://git.kernel.org/stable/c/badbd736e6649c4e6d7b4ff7e2b9857acfa9ea94patch
- https://git.kernel.org/stable/c/86d920d2600c3a48efc2775c1666c1017eec6956patch
- https://git.kernel.org/stable/c/3dba83d3c81de1368d15a39f22df7b53e306052fpatch
- https://git.kernel.org/stable/c/58f31be7dfbc0c84a6497ad51924949cf64b86a2patch
- https://git.kernel.org/stable/c/7fd6aae7e53b94f4035b1bfce28b8dfa0d0ae470patch
- https://git.kernel.org/stable/c/042b101d7bf70616c4967c286ffa6fcca65babfbpatch
- https://git.kernel.org/stable/c/46d7ebfe6a75a454a5fa28604f0ef1491f9d8d14patch
- https://lists.debian.org/debian-lts-announce/2025/01/msg00001.htmlmailing-list, third-party-advisory
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.htmlmailing-list, third-party-advisory
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html
- https://cert-portal.siemens.com/productcert/html/ssa-355557.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.