cve-2022-48657
Vulnerability from cvelistv5
Published
2024-04-28 13:01
Modified
2024-12-19 08:05
Severity ?
Summary
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
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3c3edb82d67b2be9231174ac2af4af60d4af7549Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/904f881b57360cf85de962d84d8614d94431f60ePatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/bb6d99e27cbe6b30e4e3bbd32927fd3b0bdec6ebPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d4955c0ad77dbc684fc716387070ac24801b8bcaPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3c3edb82d67b2be9231174ac2af4af60d4af7549Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/904f881b57360cf85de962d84d8614d94431f60ePatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/bb6d99e27cbe6b30e4e3bbd32927fd3b0bdec6ebPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d4955c0ad77dbc684fc716387070ac24801b8bcaPatch
Impacted products
Vendor Product Version
Linux Linux Version: 5.7
Show details on NVD website

To clipboard 

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