# ALSA-2024:0248: Security update for 23 packages ALSA-2024:0248, released January 17, 2024, fixes 5 CVEs across 23 products. None of them is reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/fix/linux/alsa-2024-0248 - Platform: Linux - Released: Jan 17, 2024 - Priority: High (Closes CVE-2024-20952, high severity) - CVEs: 5, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://osv.dev/vulnerability/ALSA-2024:0248 ## Applies to | Product | Release | Fixed in | |---|---|---| | [java-21-openjdk](https://patchblox.com/security/data/product/linux/java-21-openjdk.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-demo](https://patchblox.com/security/data/product/linux/java-21-openjdk-demo.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-demo-fastdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-demo-fastdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-demo-slowdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-demo-slowdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-devel](https://patchblox.com/security/data/product/linux/java-21-openjdk-devel.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-devel-fastdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-devel-fastdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-devel-slowdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-devel-slowdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-fastdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-fastdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-headless](https://patchblox.com/security/data/product/linux/java-21-openjdk-headless.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-headless-fastdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-headless-fastdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-headless-slowdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-headless-slowdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-javadoc](https://patchblox.com/security/data/product/linux/java-21-openjdk-javadoc.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-javadoc-zip](https://patchblox.com/security/data/product/linux/java-21-openjdk-javadoc-zip.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-jmods](https://patchblox.com/security/data/product/linux/java-21-openjdk-jmods.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-jmods-fastdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-jmods-fastdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-jmods-slowdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-jmods-slowdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-slowdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-slowdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-src](https://patchblox.com/security/data/product/linux/java-21-openjdk-src.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-src-fastdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-src-fastdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-src-slowdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-src-slowdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-static-libs](https://patchblox.com/security/data/product/linux/java-21-openjdk-static-libs.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-static-libs-fastdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-static-libs-fastdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | | [java-21-openjdk-static-libs-slowdebug](https://patchblox.com/security/data/product/linux/java-21-openjdk-static-libs-slowdebug.md) | almalinux 8 | 1:21.0.2.0.13-1.el8.alma.1 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2024-20918](https://patchblox.com/security/data/cve/CVE-2024-20918.md) | High | openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java... | 7.4 | 0.0092 | | | [CVE-2024-20952](https://patchblox.com/security/data/cve/CVE-2024-20952.md) | High | Microsoft Build of OpenJDK with Hotspot 11 and 2 others: Use After Free | 7.4 | 0.0092 | | | [CVE-2024-20921](https://patchblox.com/security/data/cve/CVE-2024-20921.md) | Routine | openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java... | 5.9 | 0.0086 | | | [CVE-2024-20919](https://patchblox.com/security/data/cve/CVE-2024-20919.md) | Routine | openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java... | 5.9 | 0.0080 | | | [CVE-2024-20945](https://patchblox.com/security/data/cve/CVE-2024-20945.md) | Routine | openjdk-21: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java... | 4.7 | 0.0042 | | --- Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo