CVE-2024-58069 (GCVE-0-2024-58069)
Vulnerability from cvelistv5
Published
2025-03-06 15:54
Modified
2025-10-01 19:36
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read The nvmem interface supports variable buffer sizes, while the regmap interface operates with fixed-size storage. If an nvmem client uses a buffer size less than 4 bytes, regmap_read will write out of bounds as it expects the buffer to point at an unsigned int. Fix this by using an intermediary unsigned int to hold the value.
References
Impacted products
Vendor Product Version
Linux Linux Version: fadfd092ee9138825d8c2a4f95719d2e2e3202b9
Version: fadfd092ee9138825d8c2a4f95719d2e2e3202b9
Version: fadfd092ee9138825d8c2a4f95719d2e2e3202b9
Version: fadfd092ee9138825d8c2a4f95719d2e2e3202b9
Version: fadfd092ee9138825d8c2a4f95719d2e2e3202b9
Version: fadfd092ee9138825d8c2a4f95719d2e2e3202b9
Version: fadfd092ee9138825d8c2a4f95719d2e2e3202b9
Version: fadfd092ee9138825d8c2a4f95719d2e2e3202b9
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}


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