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CVE-2022-49946

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CVE-2022-49946

Published: Jun 18, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
93d2725affd65686792f4b57e49ef660f3c8c0f9 - < fcae47b2d23c81603b01f56cf8db63ed64599d34
affected
93d2725affd65686792f4b57e49ef660f3c8c0f9 - < ff0b144d4b0a9fbd6efe4d2c0a4b6c9bae2138d2
affected
93d2725affd65686792f4b57e49ef660f3c8c0f9 - < c8b04b731d43366824841ebdca4ac715f95e0ea4
affected
93d2725affd65686792f4b57e49ef660f3c8c0f9 - < bc163555603e4ae9c817675ad80d618a4cdbfa2d

Linux

Linux

affected
5.9
unaffected
0 - < 5.9
unaffected
5.10.142 - <= 5.10.*
unaffected
5.15.66 - <= 5.15.*
unaffected
5.19.8 - <= 5.19.*

+1 more versions

References

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