# ALAS2023-2025-1037: Security update for 22 packages ALAS2023-2025-1037, released June 18, 2025, fixes 22 CVEs across 22 products. None of them is reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/fix/linux/alas2023-2025-1037 - Platform: Linux - Released: Jun 18, 2025 - Priority: High (Closes CVE-2025-38001, high severity) - CVEs: 22, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2025-1037.html ## Applies to | Product | Release | Fixed in | |---|---|---| | [bpftool](https://patchblox.com/security/data/product/linux/bpftool.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [bpftool-debuginfo](https://patchblox.com/security/data/product/linux/bpftool-debuginfo.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel](https://patchblox.com/security/data/product/linux/kernel.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-debuginfo](https://patchblox.com/security/data/product/linux/kernel-debuginfo.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-debuginfo-common-aarch64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-aarch64.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-debuginfo-common-x86_64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-x86-64.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-devel](https://patchblox.com/security/data/product/linux/kernel-devel.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-headers](https://patchblox.com/security/data/product/linux/kernel-headers.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-libbpf](https://patchblox.com/security/data/product/linux/kernel-libbpf.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-libbpf-debuginfo](https://patchblox.com/security/data/product/linux/kernel-libbpf-debuginfo.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-libbpf-devel](https://patchblox.com/security/data/product/linux/kernel-libbpf-devel.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-libbpf-static](https://patchblox.com/security/data/product/linux/kernel-libbpf-static.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-livepatch-6.1.141-155.222](https://patchblox.com/security/data/product/linux/kernel-livepatch-6.1.141-155.222.md) | amzn 2023 | 1.0-0.amzn2023 | | [kernel-modules-extra](https://patchblox.com/security/data/product/linux/kernel-modules-extra.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-modules-extra-common](https://patchblox.com/security/data/product/linux/kernel-modules-extra-common.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-tools](https://patchblox.com/security/data/product/linux/kernel-tools.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-tools-debuginfo](https://patchblox.com/security/data/product/linux/kernel-tools-debuginfo.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [kernel-tools-devel](https://patchblox.com/security/data/product/linux/kernel-tools-devel.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [perf](https://patchblox.com/security/data/product/linux/perf.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [perf-debuginfo](https://patchblox.com/security/data/product/linux/perf-debuginfo.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [python3-perf](https://patchblox.com/security/data/product/linux/python3-perf.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | | [python3-perf-debuginfo](https://patchblox.com/security/data/product/linux/python3-perf-debuginfo.md) | amzn 2023 | 6.1.141-155.222.amzn2023 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2025-38001](https://patchblox.com/security/data/cve/CVE-2025-38001.md) | High | net_sched: hfsc: Address reentrant enqueue adding class to eltree twice | 7.8 | 0.0056 | | | [CVE-2025-38075](https://patchblox.com/security/data/cve/CVE-2025-38075.md) | High | scsi: target: iscsi: Fix timeout on deleted connection | 7.0 | 0.0046 | | | [CVE-2025-38003](https://patchblox.com/security/data/cve/CVE-2025-38003.md) | High | can: bcm: add missing rcu read protection for procfs content | 7.0 | 0.0030 | | | [CVE-2025-38004](https://patchblox.com/security/data/cve/CVE-2025-38004.md) | High | can: bcm: add locking for bcm_op runtime updates | 7.8 | 0.0028 | | | [CVE-2025-38000](https://patchblox.com/security/data/cve/CVE-2025-38000.md) | High | sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() | 7.8 | 0.0024 | | | [CVE-2025-38051](https://patchblox.com/security/data/cve/CVE-2025-38051.md) | High | smb: client: Fix use-after-free in cifs_fill_dirent | 7.1 | 0.0022 | | | [CVE-2025-38066](https://patchblox.com/security/data/cve/CVE-2025-38066.md) | High | dm cache: prevent BUG_ON by blocking retries on failed device resumes | 7.0 | 0.0022 | | | [CVE-2025-38079](https://patchblox.com/security/data/cve/CVE-2025-38079.md) | High | crypto: algif_hash - fix double free in hash_accept | 7.8 | 0.0022 | | | [CVE-2025-38068](https://patchblox.com/security/data/cve/CVE-2025-38068.md) | High | crypto: lzo - Fix compression buffer overrun | 7.8 | 0.0020 | | | [CVE-2025-38062](https://patchblox.com/security/data/cve/CVE-2025-38062.md) | High | genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie | 7.8 | 0.0020 | | | [CVE-2025-38040](https://patchblox.com/security/data/cve/CVE-2025-38040.md) | High | serial: mctrl_gpio: split disable_ms into sync and no_sync APIs | 7.0 | 0.0020 | | | [CVE-2025-38071](https://patchblox.com/security/data/cve/CVE-2025-38071.md) | High | x86/mm: Check return value from memblock_phys_alloc_range() | 7.0 | 0.0019 | | | [CVE-2025-38058](https://patchblox.com/security/data/cve/CVE-2025-38058.md) | High | __legitimize_mnt(): check for MNT_SYNC_UMOUNT should be under mount_lock | 7.0 | 0.0019 | | | [CVE-2025-38063](https://patchblox.com/security/data/cve/CVE-2025-38063.md) | High | dm: fix unconditional IO throttle caused by REQ_PREFLUSH | 7.0 | 0.0018 | | | [CVE-2025-38048](https://patchblox.com/security/data/cve/CVE-2025-38048.md) | High | virtio_ring: Fix data race by tagging event_triggered as racy for KCSAN | 7.0 | 0.0014 | | | [CVE-2024-56758](https://patchblox.com/security/data/cve/CVE-2024-56758.md) | Routine | kernel-64kb: btrfs: check folio mapping after unlock in relocate_one_folio() (bsc#1235621). | 5.5 | 0.0025 | | | [CVE-2025-38037](https://patchblox.com/security/data/cve/CVE-2025-38037.md) | Routine | vxlan: Annotate FDB data races | 5.5 | 0.0022 | | | [CVE-2025-38072](https://patchblox.com/security/data/cve/CVE-2025-38072.md) | Routine | libnvdimm/labels: Fix divide error in nd_label_data_init() | 5.5 | 0.0022 | | | [CVE-2025-38034](https://patchblox.com/security/data/cve/CVE-2025-38034.md) | Routine | btrfs: correct the order of prelim_ref arguments in btrfs__prelim_ref | 5.5 | 0.0022 | | | [CVE-2025-38031](https://patchblox.com/security/data/cve/CVE-2025-38031.md) | Routine | kernel-64kb: Security update for the Linux Kernel | 5.5 | 0.0021 | | | [CVE-2025-21816](https://patchblox.com/security/data/cve/CVE-2025-21816.md) | Routine | kernel-64kb: hrtimers: Force migrate away hrtimers queued after (bsc#1238472). | 5.5 | 0.0021 | | | [CVE-2025-38097](https://patchblox.com/security/data/cve/CVE-2025-38097.md) | Routine | espintcp: remove encap socket caching to avoid reference leak | 5.5 | 0.0021 | | --- Data as of 2026-11-11T13:47:35Z UTC. 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