Answer in brief
CVE-2024-47697 records a High severity (CVSS 7.8) vulnerability in drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic), Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystem (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 <8ffbe7d07b8e76193b151107878ddc1ccc94deb5 || >=df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 <883f794c6e498ae24680aead55c16f66b06cfc30 || >=df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 <badbd736e6649c4e6d7b4ff7e2b9857acfa9ea94 || >=df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 <86d920d2600c3a48efc2775c1666c1017eec6956 || >=df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 <3dba83d3c81de1368d15a39f22df7b53e306052f || >=df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 <58f31be7dfbc0c84a6497ad51924949cf64b86a2 || >=df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 <7fd6aae7e53b94f4035b1bfce28b8dfa0d0ae470 || >=df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 <042b101d7bf70616c4967c286ffa6fcca65babfb || >=df70ddad81b47c57bcccffc805fbd75f2f1b2dc6 <46d7ebfe6a75a454a5fa28604f0ef1491f9d8d14 | 8ffbe7d07b8e76193b151107878ddc1ccc94deb5, 883f794c6e498ae24680aead55c16f66b06cfc30, badbd736e6649c4e6d7b4ff7e2b9857acfa9ea94, 86d920d2600c3a48efc2775c1666c1017eec6956, 3dba83d3c81de1368d15a39f22df7b53e306052f, 58f31be7dfbc0c84a6497ad51924949cf64b86a2, 7fd6aae7e53b94f4035b1bfce28b8dfa0d0ae470, 042b101d7bf70616c4967c286ffa6fcca65babfb, 46d7ebfe6a75a454a5fa28604f0ef1491f9d8d14 |
| Linux/Linuxgeneric | 4.0 | Not reported |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <* | * |
| Siemens/SIMATIC S7-1500 TM MFP - GNU/Linux subsystemgeneric | >=0 <V1.1.1 | V1.1.1 |
Published upstream
Oct 21, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.