7.8

CVE-2024-47697

drivers: media: dvb-frontends/rtl2830: fix an out-of-bounds write error

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Debian ≫ Debian Linux Version11.0
Linux ≫ Linux Kernel Version >= 4.0 < 4.19.323
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.285
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.227
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.168
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.113
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.54
Linux ≫ Linux Kernel Version >= 6.7 < 6.10.13
Linux ≫ Linux Kernel Version >= 6.11 < 6.11.2
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.28% 0.196
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://git.kernel.org/stable/c/042b101d7bf70616c4967c286ffa6fcca65babfb
Patch
https://git.kernel.org/stable/c/3dba83d3c81de1368d15a39f22df7b53e306052f
Patch
https://git.kernel.org/stable/c/46d7ebfe6a75a454a5fa28604f0ef1491f9d8d14
Patch
https://git.kernel.org/stable/c/58f31be7dfbc0c84a6497ad51924949cf64b86a2
Patch
https://git.kernel.org/stable/c/7fd6aae7e53b94f4035b1bfce28b8dfa0d0ae470
Patch
https://git.kernel.org/stable/c/86d920d2600c3a48efc2775c1666c1017eec6956
Patch
https://git.kernel.org/stable/c/883f794c6e498ae24680aead55c16f66b06cfc30
Patch
https://git.kernel.org/stable/c/8ffbe7d07b8e76193b151107878ddc1ccc94deb5
Patch
https://git.kernel.org/stable/c/badbd736e6649c4e6d7b4ff7e2b9857acfa9ea94
Patch
https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
Third Party Advisory
Mailing List
https://cert-portal.siemens.com/productcert/html/ssa-265688.html
https://cert-portal.siemens.com/productcert/html/ssa-355557.html