Detections
Analytics
CVE-2024-58069
high
Description
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
https://git.kernel.org/stable/c/e5e06455760f2995b16a176033909347929d1128
https://git.kernel.org/stable/c/e5536677da803ed54a29a446515c28dce7d3d574
https://git.kernel.org/stable/c/c72b7a474d3f445bf0c5bcf8ffed332c78eb28a1
https://git.kernel.org/stable/c/9adefa7b9559d0f21034a5d5ec1b55840c9348b9
https://git.kernel.org/stable/c/6f2a8ca9a0a38589f52a7f0fb9425b9ba987ae7c
https://git.kernel.org/stable/c/517aedb365f2c94e2d7e0b908ac7127df76203a1
https://git.kernel.org/stable/c/3ab8c5ed4f84fa20cd16794fe8dc31f633fbc70c
https://git.kernel.org/stable/c/21cd59fcb9952eb7505da2bdfc1eb9c619df3ff4