CVE - CVE-2022-48657

CVE-ID
CVE-2022-48657	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: arm64: topology: fix possible overflow in amu_fie_setup() cpufreq_get_hw_max_freq() returns max frequency in kHz as unsigned int, while freq_inv_set_max_ratio() gets passed this frequency in Hz as 'u64'. Multiplying max frequency by 1000 can potentially result in overflow -- multiplying by 1000ULL instead should avoid that... Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/3c3edb82d67b2be9231174ac2af4af60d4af7549 URL:https://git.kernel.org/stable/c/3c3edb82d67b2be9231174ac2af4af60d4af7549 MISC:https://git.kernel.org/stable/c/904f881b57360cf85de962d84d8614d94431f60e URL:https://git.kernel.org/stable/c/904f881b57360cf85de962d84d8614d94431f60e MISC:https://git.kernel.org/stable/c/bb6d99e27cbe6b30e4e3bbd32927fd3b0bdec6eb URL:https://git.kernel.org/stable/c/bb6d99e27cbe6b30e4e3bbd32927fd3b0bdec6eb MISC:https://git.kernel.org/stable/c/d4955c0ad77dbc684fc716387070ac24801b8bca URL:https://git.kernel.org/stable/c/d4955c0ad77dbc684fc716387070ac24801b8bca
Assigning CNA
kernel.org
Date Record Created
20240225	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240225)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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