CVE-2024-57953

In the Linux kernel, the following vulnerability has been resolved: rtc: tps6594: Fix integer overflow on 32bit systems The problem is this multiply in tps6594_rtc_set_offset() tmp = offset * TICKS_PER_HOUR; The "tmp" variable is an s64 but "offset" is a long in the (-277774)-277774 range. On 32bit systems a long can hold numbers up to approximately two billion. The number of TICKS_PER_HOUR is really large, (32768 * 3600) or roughly a hundred million. When you start multiplying by a hundred million it doesn't take long to overflow the two billion mark. Probably the safest way to fix this is to change the type of TICKS_PER_HOUR to long long because it's such a large number.

The following products are affected by CVE-2024-57953 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-57953.

URL	Resource
https://git.kernel.org/stable/c/09c4a610153286cef54d4f0c85398f4e32fc227e
https://git.kernel.org/stable/c/5127f3cbfc78a7b301b86328247230bec47e0bb3
https://git.kernel.org/stable/c/53b0c7b15accb18d15d95c7fe68f61630ebfd1ca
https://lore.kernel.org/linux-cve-announce/2025022631-CVE-2024-57953-9830@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-57953
https://www.cve.org/CVERecord?id=CVE-2024-57953