# ALAS2023-2025-1050: Security update for 22 packages ALAS2023-2025-1050, released June 26, 2025, fixes 72 CVEs across 22 products. None of them is reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/fix/linux/alas2023-2025-1050 - Platform: Linux - Released: Jun 26, 2025 - Priority: High (Closes CVE-2024-38541, high severity) - CVEs: 72, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2025-1050.html ## Applies to | Product | Release | Fixed in | |---|---|---| | [bpftool](https://patchblox.com/security/data/product/linux/bpftool.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [bpftool-debuginfo](https://patchblox.com/security/data/product/linux/bpftool-debuginfo.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel](https://patchblox.com/security/data/product/linux/kernel.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-debuginfo](https://patchblox.com/security/data/product/linux/kernel-debuginfo.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-debuginfo-common-aarch64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-aarch64.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-debuginfo-common-x86_64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-x86-64.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-devel](https://patchblox.com/security/data/product/linux/kernel-devel.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-headers](https://patchblox.com/security/data/product/linux/kernel-headers.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-libbpf](https://patchblox.com/security/data/product/linux/kernel-libbpf.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-libbpf-debuginfo](https://patchblox.com/security/data/product/linux/kernel-libbpf-debuginfo.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-libbpf-devel](https://patchblox.com/security/data/product/linux/kernel-libbpf-devel.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-libbpf-static](https://patchblox.com/security/data/product/linux/kernel-libbpf-static.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-livepatch-6.1.140-154.222](https://patchblox.com/security/data/product/linux/kernel-livepatch-6.1.140-154.222.md) | amzn 2023 | 1.0-0.amzn2023 | | [kernel-modules-extra](https://patchblox.com/security/data/product/linux/kernel-modules-extra.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-modules-extra-common](https://patchblox.com/security/data/product/linux/kernel-modules-extra-common.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-tools](https://patchblox.com/security/data/product/linux/kernel-tools.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-tools-debuginfo](https://patchblox.com/security/data/product/linux/kernel-tools-debuginfo.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [kernel-tools-devel](https://patchblox.com/security/data/product/linux/kernel-tools-devel.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [perf](https://patchblox.com/security/data/product/linux/perf.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [perf-debuginfo](https://patchblox.com/security/data/product/linux/perf-debuginfo.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [python3-perf](https://patchblox.com/security/data/product/linux/python3-perf.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | | [python3-perf-debuginfo](https://patchblox.com/security/data/product/linux/python3-perf-debuginfo.md) | amzn 2023 | 6.1.140-154.222.amzn2023 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2024-38541](https://patchblox.com/security/data/cve/CVE-2024-38541.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: of: module: add buffer overflow check in of_moda... | 7.8 | 0.0090 | | | [CVE-2025-37928](https://patchblox.com/security/data/cve/CVE-2025-37928.md) | High | dm-bufio: don't schedule in atomic context | 7.8 | 0.0074 | | | [CVE-2025-38018](https://patchblox.com/security/data/cve/CVE-2025-38018.md) | High | kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu... | 7.0 | 0.0048 | | | [CVE-2025-37839](https://patchblox.com/security/data/cve/CVE-2025-37839.md) | High | jbd2: remove wrong sb->s_sequence check | 7.8 | 0.0033 | | | [CVE-2025-37885](https://patchblox.com/security/data/cve/CVE-2025-37885.md) | High | KVM: x86: Reset IRTE to host control if *new* route isn't postable | 7.8 | 0.0032 | | | [CVE-2025-37752](https://patchblox.com/security/data/cve/CVE-2025-37752.md) | High | kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu... | 7.8 | 0.0030 | | | [CVE-2025-37927](https://patchblox.com/security/data/cve/CVE-2025-37927.md) | High | iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid | 7.8 | 0.0030 | | | [CVE-2024-26739](https://patchblox.com/security/data/cve/CVE-2024-26739.md) | High | kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu... | 7.8 | 0.0028 | | | [CVE-2025-37849](https://patchblox.com/security/data/cve/CVE-2025-37849.md) | High | KVM: arm64: Tear down vGIC on failed vCPU creation | 7.8 | 0.0027 | | | [CVE-2025-21853](https://patchblox.com/security/data/cve/CVE-2025-21853.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system | 7.8 | 0.0025 | | | [CVE-2025-37923](https://patchblox.com/security/data/cve/CVE-2025-37923.md) | High | tracing: Fix oob write in trace_seq_to_buffer() | 7.8 | 0.0025 | | | [CVE-2025-37913](https://patchblox.com/security/data/cve/CVE-2025-37913.md) | High | net_sched: qfq: Fix double list add in class with netem as child qdisc | 7.8 | 0.0024 | | | [CVE-2025-37921](https://patchblox.com/security/data/cve/CVE-2025-37921.md) | High | vxlan: vnifilter: Fix unlocked deletion of default FDB entry | 7.8 | 0.0024 | | | [CVE-2024-50063](https://patchblox.com/security/data/cve/CVE-2024-50063.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: bpf: Prevent tail call between progs attached to... | 7.8 | 0.0023 | | | [CVE-2025-23150](https://patchblox.com/security/data/cve/CVE-2025-23150.md) | High | ext4: fix off-by-one error in do_split | 8.4 | 0.0023 | | | [CVE-2025-37823](https://patchblox.com/security/data/cve/CVE-2025-37823.md) | High | net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too | 7.8 | 0.0023 | | | [CVE-2025-37798](https://patchblox.com/security/data/cve/CVE-2025-37798.md) | High | codel: remove sch->q.qlen check before qdisc_tree_reduce_backlog() | 7.8 | 0.0023 | | | [CVE-2025-38023](https://patchblox.com/security/data/cve/CVE-2025-38023.md) | High | kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu... | 7.0 | 0.0023 | | | [CVE-2025-23142](https://patchblox.com/security/data/cve/CVE-2025-23142.md) | High | sctp: detect and prevent references to a freed transport in sendmsg | 7.8 | 0.0023 | | | [CVE-2025-37797](https://patchblox.com/security/data/cve/CVE-2025-37797.md) | High | net_sched: hfsc: Fix a UAF vulnerability in class handling | 7.8 | 0.0023 | | | [CVE-2025-37819](https://patchblox.com/security/data/cve/CVE-2025-37819.md) | High | irqchip/gic-v2m: Prevent use after free of gicv2m_get_fwnode() | 7.8 | 0.0023 | | | [CVE-2025-37915](https://patchblox.com/security/data/cve/CVE-2025-37915.md) | High | net_sched: drr: Fix double list add in class with netem as child qdisc | 7.0 | 0.0023 | | | [CVE-2025-37963](https://patchblox.com/security/data/cve/CVE-2025-37963.md) | High | arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users | 7.0 | 0.0022 | | | [CVE-2025-37789](https://patchblox.com/security/data/cve/CVE-2025-37789.md) | High | net: openvswitch: fix nested key length validation in the set() action | 7.8 | 0.0022 | | | [CVE-2025-37890](https://patchblox.com/security/data/cve/CVE-2025-37890.md) | High | net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc | 7.8 | 0.0022 | | | [CVE-2025-37995](https://patchblox.com/security/data/cve/CVE-2025-37995.md) | High | module: ensure that kobject_put() is safe for module type kobjects | 7.0 | 0.0022 | | | [CVE-2025-37936](https://patchblox.com/security/data/cve/CVE-2025-37936.md) | High | perf/x86/intel: KVM: Mask PEBS_ENABLE loaded for guest with vCPU's value. | 7.0 | 0.0022 | | | [CVE-2025-38177](https://patchblox.com/security/data/cve/CVE-2025-38177.md) | High | sch_hfsc: make hfsc_qlen_notify() idempotent | 7.0 | 0.0022 | | | [CVE-2025-37738](https://patchblox.com/security/data/cve/CVE-2025-37738.md) | High | ext4: ignore xattrs past end | 7.8 | 0.0022 | | | [CVE-2025-37780](https://patchblox.com/security/data/cve/CVE-2025-37780.md) | High | isofs: Prevent the use of too small fid | 7.1 | 0.0022 | | | [CVE-2025-38095](https://patchblox.com/security/data/cve/CVE-2025-38095.md) | High | dma-buf: insert memory barrier before updating num_fences | 7.0 | 0.0022 | | | [CVE-2025-37948](https://patchblox.com/security/data/cve/CVE-2025-37948.md) | High | arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs | 7.0 | 0.0021 | | | [CVE-2025-37964](https://patchblox.com/security/data/cve/CVE-2025-37964.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: x86/mm: Eliminate window where TLB flushes may b... | 7.0 | 0.0021 | | | [CVE-2025-37938](https://patchblox.com/security/data/cve/CVE-2025-37938.md) | High | tracing: Verify event formats that have "%*p.." | 7.8 | 0.0021 | | | [CVE-2025-22126](https://patchblox.com/security/data/cve/CVE-2025-22126.md) | High | kernel: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: e... | 7.8 | 0.0020 | | | [CVE-2025-37989](https://patchblox.com/security/data/cve/CVE-2025-37989.md) | High | net: phy: leds: fix memory leak | 7.0 | 0.0020 | | | [CVE-2025-38020](https://patchblox.com/security/data/cve/CVE-2025-38020.md) | High | kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu... | 7.0 | 0.0020 | | | [CVE-2025-37997](https://patchblox.com/security/data/cve/CVE-2025-37997.md) | High | netfilter: ipset: fix region locking in hash types | 7.0 | 0.0018 | | | [CVE-2025-37940](https://patchblox.com/security/data/cve/CVE-2025-37940.md) | High | ftrace: Add cond_resched() to ftrace_graph_set_hash() | 7.0 | 0.0016 | | | [CVE-2025-37871](https://patchblox.com/security/data/cve/CVE-2025-37871.md) | Routine | kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu... | 5.5 | 0.0079 | | | [CVE-2025-23145](https://patchblox.com/security/data/cve/CVE-2025-23145.md) | Routine | mptcp: fix NULL pointer in can_accept_new_subflow | 5.5 | 0.0059 | | | [CVE-2025-37820](https://patchblox.com/security/data/cve/CVE-2025-37820.md) | Routine | xen-netfront: handle NULL returned by xdp_convert_buff_to_frame() | 5.5 | 0.0040 | | | [CVE-2025-37959](https://patchblox.com/security/data/cve/CVE-2025-37959.md) | Routine | bpf: Scrub packet on bpf_redirect_peer | 5.5 | 0.0038 | | | [CVE-2025-37836](https://patchblox.com/security/data/cve/CVE-2025-37836.md) | Routine | PCI: Fix reference leak in pci_register_host_bridge() | 5.5 | 0.0031 | | | [CVE-2025-37857](https://patchblox.com/security/data/cve/CVE-2025-37857.md) | Routine | scsi: st: Fix array overflow in st_setup() | 5.5 | 0.0031 | | | [CVE-2025-37859](https://patchblox.com/security/data/cve/CVE-2025-37859.md) | Routine | page_pool: avoid infinite loop to schedule delayed worker | 5.5 | 0.0031 | | | [CVE-2025-37867](https://patchblox.com/security/data/cve/CVE-2025-37867.md) | Routine | RDMA/core: Silence oversized kvmalloc() warning | 5.5 | 0.0031 | | | [CVE-2025-22062](https://patchblox.com/security/data/cve/CVE-2025-22062.md) | Routine | kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu... | 5.5 | 0.0030 | | | [CVE-2025-37756](https://patchblox.com/security/data/cve/CVE-2025-37756.md) | Routine | net: tls: explicitly disallow disconnect | 5.5 | 0.0030 | | | [CVE-2025-37844](https://patchblox.com/security/data/cve/CVE-2025-37844.md) | Routine | cifs: avoid NULL pointer dereference in dbg call | 5.5 | 0.0030 | | | [CVE-2025-37875](https://patchblox.com/security/data/cve/CVE-2025-37875.md) | Routine | igc: fix PTM cycle trigger logic | 5.5 | 0.0029 | | | [CVE-2025-37998](https://patchblox.com/security/data/cve/CVE-2025-37998.md) | Routine | openvswitch: Fix unsafe attribute parsing in output_userspace() | 5.5 | 0.0027 | | | [CVE-2024-46751](https://patchblox.com/security/data/cve/CVE-2024-46751.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: btrfs: don't BUG_ON() when 0 reference count at... | 5.5 | 0.0026 | | | [CVE-2024-36908](https://patchblox.com/security/data/cve/CVE-2024-36908.md) | Routine | kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu... | 5.5 | 0.0025 | | | [CVE-2024-26783](https://patchblox.com/security/data/cve/CVE-2024-26783.md) | Routine | kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu... | 5.5 | 0.0024 | | | [CVE-2024-36903](https://patchblox.com/security/data/cve/CVE-2024-36903.md) | Routine | kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu... | 5.5 | 0.0024 | | | [CVE-2025-37949](https://patchblox.com/security/data/cve/CVE-2025-37949.md) | Routine | kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu... | 5.5 | 0.0024 | | | [CVE-2025-37932](https://patchblox.com/security/data/cve/CVE-2025-37932.md) | Routine | sch_htb: make htb_qlen_notify() idempotent | 5.5 | 0.0024 | | | [CVE-2024-43840](https://patchblox.com/security/data/cve/CVE-2024-43840.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: bpf, arm64: Fix trampoline for BPF_TRAMP_F_CALL_... | 5.5 | 0.0023 | | | [CVE-2025-22013](https://patchblox.com/security/data/cve/CVE-2025-22013.md) | Routine | kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu... | 5.5 | 0.0022 | | | [CVE-2025-37992](https://patchblox.com/security/data/cve/CVE-2025-37992.md) | Routine | net_sched: Flush gso_skb list too during ->change() | 5.5 | 0.0022 | | | [CVE-2025-23141](https://patchblox.com/security/data/cve/CVE-2025-23141.md) | Routine | KVM: x86: Acquire SRCU in KVM_GET_MP_STATE to protect guest memory accesses | 6.1 | 0.0021 | | | [CVE-2025-23147](https://patchblox.com/security/data/cve/CVE-2025-23147.md) | Routine | i3c: Add NULL pointer check in i3c_master_queue_ibi() | 5.5 | 0.0021 | | | [CVE-2025-37808](https://patchblox.com/security/data/cve/CVE-2025-37808.md) | Routine | crypto: null - Use spin lock instead of mutex | 5.5 | 0.0021 | | | [CVE-2025-37884](https://patchblox.com/security/data/cve/CVE-2025-37884.md) | Routine | bpf: Fix deadlock between rcu_tasks_trace and event_mutex. | 5.5 | 0.0021 | | | [CVE-2025-37772](https://patchblox.com/security/data/cve/CVE-2025-37772.md) | Routine | RDMA/cma: Fix workqueue crash in cma_netevent_work_handler | 5.5 | 0.0020 | | | [CVE-2025-37773](https://patchblox.com/security/data/cve/CVE-2025-37773.md) | Routine | virtiofs: add filesystem context source name check | 5.5 | 0.0020 | | | [CVE-2025-37961](https://patchblox.com/security/data/cve/CVE-2025-37961.md) | Routine | ipvs: fix uninit-value for saddr in do_output_route4 | 6.5 | 0.0019 | | | [CVE-2024-36927](https://patchblox.com/security/data/cve/CVE-2024-36927.md) | Routine | kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes. The following security bu... | 5.5 | 0.0018 | | | [CVE-2024-46733](https://patchblox.com/security/data/cve/CVE-2024-46733.md) | Routine | kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu... | 5.5 | 0.0017 | | | [CVE-2025-21931](https://patchblox.com/security/data/cve/CVE-2025-21931.md) | Routine | kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes. The following security bu... | 5.5 | 0.0016 | | | [CVE-2025-23163](https://patchblox.com/security/data/cve/CVE-2025-23163.md) | Routine | net: vlan: don't propagate flags on open | 5.5 | 0.0016 | | --- Data as of 2026-11-10T13:56:55Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). 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