Vulnerability · Published Mar 6, 2025 · Assigned by Linux

CVE-2024-58069rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read

High 7.8

In plain English

A high-severity out-of-bounds write 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 14% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.2%top 85.7% 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: 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.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:10kernel6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-debug6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-debug5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-debug-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-debug-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-debug-devel6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-debug-devel5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-debug-devel-matched6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-debug-devel-matched5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-debug-modules6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-debug-modules5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-debug-modules-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-debug-modules-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-debug-modules-extra6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-debug-modules-extra5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-devel6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-devel5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-devel-matched6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-devel-matched5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-modules6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-modules5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-modules-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-modules-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-64k-modules-extra6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-64k-modules-extra5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-abi-stablelists6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-abi-stablelists5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-cross-headers6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-cross-headers5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-debug6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-debug5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-debug-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-debug-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-debug-devel6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-debug-devel5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-debug-devel-matched6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-debug-devel-matched5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-debug-modules6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-debug-modules5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-debug-modules-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-debug-modules-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-debug-modules-extra6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-debug-modules-extra5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-debug-uki-virt6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-debug-uki-virt5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-devel6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-devel5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-devel-matched6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-devel-matched5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-doc6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-doc5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-headers6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-headers5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-modules6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-modules5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-modules-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-modules-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-modules-extra6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-modules-extra5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-modules-extra-matched6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:10kernel-rt6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k-debug6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k-debug5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k-debug-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k-debug-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k-debug-devel6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k-debug-devel5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k-debug-modules6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k-debug-modules5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k-debug-modules-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k-debug-modules-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k-debug-modules-extra6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k-debug-modules-extra5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k-devel6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k-devel5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k-modules6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k-modules5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k-modules-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k-modules-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-64k-modules-extra6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-64k-modules-extra5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-debug6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-debug5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-debug-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-debug-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-debug-devel6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-debug-devel5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:9kernel-rt-debug-kvm5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-debug-modules6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-debug-modules5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-debug-modules-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-debug-modules-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-debug-modules-extra6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-debug-modules-extra5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-devel6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-devel5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:9kernel-rt-kvm5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-modules6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-modules5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-modules-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-modules-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-rt-modules-extra6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-rt-modules-extra5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-tools6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-tools5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-tools-libs6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-tools-libs5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-tools-libs-devel6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-tools-libs-devel5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-uki-virt6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-uki-virt5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-uki-virt-addons6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-uki-virt-addons5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-zfcpdump6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-zfcpdump5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-zfcpdump-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-zfcpdump-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-zfcpdump-devel6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-zfcpdump-devel5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-zfcpdump-devel-matched6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-zfcpdump-devel-matched5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-zfcpdump-modules6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-zfcpdump-modules5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-zfcpdump-modules-core6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-zfcpdump-modules-core5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10kernel-zfcpdump-modules-extra6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9kernel-zfcpdump-modules-extra5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10libperf6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9libperf5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10perf6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9perf5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10python3-perf6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9python3-perf5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10rtla6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9rtla5.14.0-570.16.1.el9_6ALSA-2025:7423
AlmaLinux:10rv6.12.0-124.8.1.el10_1ALSA-2025:20095
AlmaLinux:9rv5.14.0-570.16.1.el9_6ALSA-2025:7423
Debian:12linux6.1.129-1DEBIAN-CVE-2024-58069
Debian:13linux6.12.13-1DEBIAN-CVE-2024-58069
Debian:14linux6.12.13-1DEBIAN-CVE-2024-58069
Rocky Linux:10kernel0:6.12.0-124.8.1.el10_1RLSA-2025:20095
Ubuntu:22.04:LTSlinux5.15.0-140.150USN-7510-1
Ubuntu:22.04:LTSlinux5.15.0-140.150UBUNTU-CVE-2024-58069
Ubuntu:24.04:LTSlinux6.8.0-64.67UBUNTU-CVE-2024-58069
Ubuntu:24.04:LTSlinux6.8.0-64.67USN-7651-1
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-aws5.15.0-1084.91USN-7510-7
Ubuntu:22.04:LTSlinux-aws5.15.0-1084.91UBUNTU-CVE-2024-58069
Ubuntu:24.04:LTSlinux-aws6.8.0-1032.34USN-7651-1
Ubuntu:24.04:LTSlinux-aws6.8.0-1032.34UBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2024-58069
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-2024-58069
Ubuntu:22.04:LTSlinux-azure5.15.0-1089.98UBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-azure5.15.0-1089.98USN-7510-3
Ubuntu:24.04:LTSlinux-azure6.8.0-1034.39UBUNTU-CVE-2024-58069
Ubuntu:24.04:LTSlinux-azure6.8.0-1034.39USN-7737-1
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2024-58069
Ubuntu:24.04:LTSlinux-azure-6.116.11.0-1015.15~24.04.1UBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1034.39~22.04.1USN-7737-1
Ubuntu:22.04:LTSlinux-azure-6.86.8.0-1034.39~22.04.1UBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-azure-fde5.15.0-1089.98.1UBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2024-58069
Ubuntu:24.04:LTSlinux-azure-nvidia6.8.0-1022.23UBUNTU-CVE-2024-58069
Ubuntu:24.04:LTSlinux-azure-nvidia6.8.0-1022.23USN-7737-1
Ubuntu:22.04:LTSlinux-gcp5.15.0-1083.92UBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-gcp5.15.0-1083.92USN-7511-1
Ubuntu:24.04:LTSlinux-gcp6.8.0-1033.35USN-7651-4
Ubuntu:24.04:LTSlinux-gcp6.8.0-1033.35UBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2024-58069
Ubuntu:24.04:LTSlinux-gcp-6.116.11.0-1015.15~24.04.1UBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1033.35~22.04.1USN-7651-4
Ubuntu:22.04:LTSlinux-gcp-6.86.8.0-1033.35~22.04.1UBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-gke5.15.0-1081.87USN-7511-3
Ubuntu:22.04:LTSlinux-gke5.15.0-1081.87UBUNTU-CVE-2024-58069
Ubuntu:24.04:LTSlinux-gke6.8.0-1028.32USN-7651-3
Ubuntu:24.04:LTSlinux-gke6.8.0-1028.32UBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1066.74UBUNTU-CVE-2024-58069
Ubuntu:22.04:LTSlinux-gkeop5.15.0-1066.74USN-7510-1

Affected products (as reported)

VendorProductVersions
Linux Linux fadfd092ee9138825d8c2a4f95719d2e2e3202b9 – before 21cd59fcb9952eb7505da2bdfc1eb9c619df3ff4fadfd092ee9138825d8c2a4f95719d2e2e3202b9 – before 6f2a8ca9a0a38589f52a7f0fb9425b9ba987ae7cfadfd092ee9138825d8c2a4f95719d2e2e3202b9 – before e5536677da803ed54a29a446515c28dce7d3d574fadfd092ee9138825d8c2a4f95719d2e2e3202b9 – before c72b7a474d3f445bf0c5bcf8ffed332c78eb28a1fadfd092ee9138825d8c2a4f95719d2e2e3202b9 – before 9adefa7b9559d0f21034a5d5ec1b55840c9348b9fadfd092ee9138825d8c2a4f95719d2e2e3202b9 – before e5e06455760f2995b16a176033909347929d1128fadfd092ee9138825d8c2a4f95719d2e2e3202b9 – before 517aedb365f2c94e2d7e0b908ac7127df76203a1fadfd092ee9138825d8c2a4f95719d2e2e3202b9 – before 3ab8c5ed4f84fa20cd16794fe8dc31f633fbc70c
Linux Linux 5.2

Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References