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Vulnerability · Published Feb 27, 2025 · Assigned by Linux

CVE-2024-57953rtc: tps6594: Fix integer overflow on 32bit systems

Medium 5.5

In plain English

A medium-severity integer overflow in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 13% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)5.5Medium
Exploit odds (30 days)0.2%top 86.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:13linux6.12.13-1DEBIAN-CVE-2024-57953
Debian:14linux6.12.13-1DEBIAN-CVE-2024-57953
Ubuntu:24.04:LTSlinux6.8.0-64.67UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux6.8.0-64.67USN-7651-1
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-aws6.8.0-1032.34UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-aws6.8.0-1032.34USN-7651-1
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1032.34~22.04.1USN-7651-3
Ubuntu:22.04:LTSlinux-aws-6.86.8.0-1032.34~22.04.1UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-azure6.8.0-1034.39UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-azure6.8.0-1034.39USN-7737-1
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1015.15~24.04.1USN-7521-1
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1015.15~24.04.1UBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1034.39~22.04.1UBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1034.39~22.04.1USN-7737-1
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-azure-nvidia6.8.0-1022.23USN-7737-1
Ubuntu:24.04:LTSlinux-azure-nvidia6.8.0-1022.23UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-gcp6.8.0-1033.35USN-7651-4
Ubuntu:24.04:LTSlinux-gcp6.8.0-1033.35UBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-gcp-6.116.11.0-1015.15~24.04.1UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-gcp-6.116.11.0-1015.15~24.04.1USN-7521-1
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1033.35~22.04.1UBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1033.35~22.04.1USN-7651-4
Ubuntu:24.04:LTSlinux-gke6.8.0-1028.32UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-gke6.8.0-1028.32USN-7651-3
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1015.17USN-7651-3
Ubuntu:24.04:LTSlinux-gkeop6.8.0-1015.17UBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-hwe-6.116.11.0-26.26~24.04.1UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-hwe-6.116.11.0-26.26~24.04.1USN-7521-1
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-64.67~22.04.1USN-7653-1
Ubuntu:22.04:LTSlinux-hwe-6.86.8.0-64.67~22.04.1UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-ibm6.8.0-1029.29UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-ibm6.8.0-1029.29USN-7651-2
Ubuntu:22.04:LTSlinux-ibm-6.86.8.0-1029.29~22.04.1UBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-ibm-6.86.8.0-1029.29~22.04.1USN-7651-2
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-64.67.1UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-lowlatency6.8.0-64.67.1USN-7651-2
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.116.11.0-1014.15~24.04.1USN-7521-3
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.116.11.0-1014.15~24.04.1UBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-64.67.1~22.04.1USN-7651-2
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.86.8.0-64.67.1~22.04.1UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1031.34USN-7651-3
Ubuntu:24.04:LTSlinux-nvidia6.8.0-1031.34UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-nvidia-6.116.11.0-1010.10UBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1031.34~22.04.1USN-7651-3
Ubuntu:22.04:LTSlinux-nvidia-6.86.8.0-1031.34~22.04.1UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1031.34.1USN-7651-3
Ubuntu:24.04:LTSlinux-nvidia-lowlatency6.8.0-1031.34.1UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-nvidia-tegra6.8.0-1008.8UBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-oem-6.116.11.0-1022.22UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-oem-6.116.11.0-1022.22USN-7521-1
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1031.31UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-oem-6.86.8.0-1031.31USN-7651-1
Ubuntu:24.04:LTSlinux-oracle6.8.0-1029.30UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-oracle6.8.0-1029.30USN-7651-3
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1029.30~22.04.1USN-7651-3
Ubuntu:22.04:LTSlinux-oracle-6.86.8.0-1029.30~22.04.1UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-raspi6.8.0-1031.35UBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-raspi6.8.0-1031.35USN-7651-6
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-riscv-6.86.8.0-64.67~22.04.1UBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2024-57953
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2024-57953
Ubuntu:24.04:LTSlinux-xilinx6.8.0-1017.18UBUNTU-CVE-2024-57953

Affected products (as reported)

VendorProductVersions
Linux Linux 9f67c1e63976d3403f0b250b03ffe959c890f9db – before 5127f3cbfc78a7b301b86328247230bec47e0bb39f67c1e63976d3403f0b250b03ffe959c890f9db – before 53b0c7b15accb18d15d95c7fe68f61630ebfd1ca9f67c1e63976d3403f0b250b03ffe959c890f9db – before 09c4a610153286cef54d4f0c85398f4e32fc227e
Linux Linux 6.8

Weakness: CWE-190 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References