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CVE-2022-49946 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/bc163555603e4ae9c817675ad80d618a4cdbfa2d kernel.org
https://git.kernel.org/stable/c/c8b04b731d43366824841ebdca4ac715f95e0ea4 kernel.org
https://git.kernel.org/stable/c/fcae47b2d23c81603b01f56cf8db63ed64599d34 kernel.org
https://git.kernel.org/stable/c/ff0b144d4b0a9fbd6efe4d2c0a4b6c9bae2138d2 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-49946
NVD Published Date:
06/18/2025
NVD Last Modified:
06/18/2025
Source:
kernel.org