# ALAS2023-2025-935: Security update for 22 packages ALAS2023-2025-935, released April 9, 2025, fixes 14 CVEs across 22 products. None of them is reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/fix/linux/alas2023-2025-935 - Platform: Linux - Released: Apr 9, 2025 - Priority: High (Closes CVE-2025-21926, high severity) - CVEs: 14, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2025-935.html ## Applies to | Product | Release | Fixed in | |---|---|---| | [bpftool](https://patchblox.com/security/data/product/linux/bpftool.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [bpftool-debuginfo](https://patchblox.com/security/data/product/linux/bpftool-debuginfo.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel-devel](https://patchblox.com/security/data/product/linux/kernel-devel.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel-headers](https://patchblox.com/security/data/product/linux/kernel-headers.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel-libbpf](https://patchblox.com/security/data/product/linux/kernel-libbpf.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel-libbpf-debuginfo](https://patchblox.com/security/data/product/linux/kernel-libbpf-debuginfo.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel-libbpf-devel](https://patchblox.com/security/data/product/linux/kernel-libbpf-devel.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel-libbpf-static](https://patchblox.com/security/data/product/linux/kernel-libbpf-static.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel-livepatch-6.12.22-27.96](https://patchblox.com/security/data/product/linux/kernel-livepatch-6.12.22-27.96.md) | amzn 2023 | 1.0-0.amzn2023 | | [kernel-modules-extra-common](https://patchblox.com/security/data/product/linux/kernel-modules-extra-common.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel-tools](https://patchblox.com/security/data/product/linux/kernel-tools.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel-tools-debuginfo](https://patchblox.com/security/data/product/linux/kernel-tools-debuginfo.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel-tools-devel](https://patchblox.com/security/data/product/linux/kernel-tools-devel.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel6.12](https://patchblox.com/security/data/product/linux/kernel6.12.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel6.12-debuginfo](https://patchblox.com/security/data/product/linux/kernel6.12-debuginfo.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel6.12-debuginfo-common-aarch64](https://patchblox.com/security/data/product/linux/kernel6.12-debuginfo-common-aarch64.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel6.12-debuginfo-common-x86_64](https://patchblox.com/security/data/product/linux/kernel6.12-debuginfo-common-x86-64.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [kernel6.12-modules-extra](https://patchblox.com/security/data/product/linux/kernel6.12-modules-extra.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [perf6.12](https://patchblox.com/security/data/product/linux/perf6.12.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [perf6.12-debuginfo](https://patchblox.com/security/data/product/linux/perf6.12-debuginfo.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [python3-perf6.12](https://patchblox.com/security/data/product/linux/python3-perf6.12.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | | [python3-perf6.12-debuginfo](https://patchblox.com/security/data/product/linux/python3-perf6.12-debuginfo.md) | amzn 2023 | 6.12.22-27.96.amzn2023 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2025-21926](https://patchblox.com/security/data/cve/CVE-2025-21926.md) | High | kernel-64kb: net: gso: fix ownership in __udp_gso_segment (bsc#1240712). | 7.1 | 0.0024 | | | [CVE-2025-21999](https://patchblox.com/security/data/cve/CVE-2025-21999.md) | High | kernel-64kb: proc: fix UAF in proc_get_inode() (bsc#1240802). | 7.8 | 0.0023 | | | [CVE-2025-21997](https://patchblox.com/security/data/cve/CVE-2025-21997.md) | High | kernel-64kb: xsk: fix an integer overflow in xp_create_and_assign_umem() (bsc#1240823). | 7.1 | 0.0021 | | | [CVE-2025-22022](https://patchblox.com/security/data/cve/CVE-2025-22022.md) | High | kernel-64kb: usb: xhci: Apply the link chain quirk on NEC isoc endpoints (bsc#1241292). | 7.8 | 0.0020 | | | [CVE-2025-22023](https://patchblox.com/security/data/cve/CVE-2025-22023.md) | High | kernel-uek: ELSA-2025-20480: Unbreakable Enterprise kernel security update (IMPORTANT) | 7.8 | 0.0020 | | | [CVE-2025-21893](https://patchblox.com/security/data/cve/CVE-2025-21893.md) | High | kernel-64kb: Security update for the Linux Kernel | 7.8 | 0.0020 | | | [CVE-2025-22021](https://patchblox.com/security/data/cve/CVE-2025-22021.md) | Routine | kernel-64kb: netfilter: socket: Lookup orig tuple for IPv6 SNAT (bsc#1241282). | 5.5 | 0.0048 | | | [CVE-2025-22015](https://patchblox.com/security/data/cve/CVE-2025-22015.md) | Routine | kernel-64kb: mm/migrate: fix shmem xarray update during migration (bsc#1240944). | 5.5 | 0.0023 | | | [CVE-2025-22013](https://patchblox.com/security/data/cve/CVE-2025-22013.md) | Routine | kernel-64kb: Security update for the Linux Kernel | 5.5 | 0.0022 | | | [CVE-2025-22005](https://patchblox.com/security/data/cve/CVE-2025-22005.md) | Routine | kernel-64kb: Security update for the Linux Kernel | 6.1 | 0.0022 | | | [CVE-2025-22017](https://patchblox.com/security/data/cve/CVE-2025-22017.md) | Routine | kernel-64kb: devlink: fix xa_alloc_cyclic() error handling (bsc#1240936). | 5.5 | 0.0021 | | | [CVE-2025-22000](https://patchblox.com/security/data/cve/CVE-2025-22000.md) | Routine | kernel-uek: ELSA-2025-20480: Unbreakable Enterprise kernel security update (IMPORTANT) | 6.1 | 0.0019 | | | [CVE-2024-58092](https://patchblox.com/security/data/cve/CVE-2024-58092.md) | Routine | kernel-uek: ELSA-2025-20480: Unbreakable Enterprise kernel security update (IMPORTANT) | 5.5 | 0.0019 | | | [CVE-2025-22002](https://patchblox.com/security/data/cve/CVE-2025-22002.md) | Routine | kernel-uek: ELSA-2025-20480: Unbreakable Enterprise kernel security update (IMPORTANT) | 5.5 | 0.0019 | | --- Data as of 2026-11-11T07:45:43Z UTC. 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