CVE-2022-49946
clk: bcm: rpi: Prevent out-of-bounds access
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: clk: bcm: rpi: Prevent out-of-bounds access The while loop in raspberrypi_discover_clocks() relies on the assumption that the id of the last clock element is zero. Because this data comes from the Videocore firmware and it doesn't guarantuee such a behavior this could lead to out-of-bounds access. So fix this by providing a sentinel element.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
93d2725affd65686792f4b57e49ef660f3c8c0f9 < fcae47b2d23c81603b01f56cf8db63ed64599d34 93d2725affd65686792f4b57e49ef660f3c8c0f9 < ff0b144d4b0a9fbd6efe4d2c0a4b6c9bae2138d2 93d2725affd65686792f4b57e49ef660f3c8c0f9 < c8b04b731d43366824841ebdca4ac715f95e0ea4 93d2725affd65686792f4b57e49ef660f3c8c0f9 < bc163555603e4ae9c817675ad80d618a4cdbfa2d
Linux / Linux
5.9
References
git.kernel.org: https://git.kernel.org/stable/c/fcae47b2d23c81603b01f56cf8db63ed64599d34 git.kernel.org: https://git.kernel.org/stable/c/ff0b144d4b0a9fbd6efe4d2c0a4b6c9bae2138d2 git.kernel.org: https://git.kernel.org/stable/c/c8b04b731d43366824841ebdca4ac715f95e0ea4 git.kernel.org: https://git.kernel.org/stable/c/bc163555603e4ae9c817675ad80d618a4cdbfa2d