# ALAS2023-2024-643: Security update for 21 packages ALAS2023-2024-643, released June 19, 2024, fixes 31 CVEs across 21 products. None of them is reported as exploited. Patch Radar priority: Urgent. - Web page: https://patchblox.com/security/fix/linux/alas2023-2024-643 - Platform: Linux - Released: Jun 19, 2024 - Priority: Urgent (Closes CVE-2024-36912, rated Critical) - CVEs: 31, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2024-643.html ## Applies to | Product | Release | Fixed in | |---|---|---| | [bpftool](https://patchblox.com/security/data/product/linux/bpftool.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [bpftool-debuginfo](https://patchblox.com/security/data/product/linux/bpftool-debuginfo.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel](https://patchblox.com/security/data/product/linux/kernel.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-debuginfo](https://patchblox.com/security/data/product/linux/kernel-debuginfo.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-debuginfo-common-aarch64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-aarch64.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-debuginfo-common-x86_64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-x86-64.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-devel](https://patchblox.com/security/data/product/linux/kernel-devel.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-headers](https://patchblox.com/security/data/product/linux/kernel-headers.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-libbpf](https://patchblox.com/security/data/product/linux/kernel-libbpf.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-libbpf-devel](https://patchblox.com/security/data/product/linux/kernel-libbpf-devel.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-libbpf-static](https://patchblox.com/security/data/product/linux/kernel-libbpf-static.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-livepatch-6.1.91-99.172](https://patchblox.com/security/data/product/linux/kernel-livepatch-6.1.91-99.172.md) | amzn 2023 | 1.0-0.amzn2023 | | [kernel-modules-extra](https://patchblox.com/security/data/product/linux/kernel-modules-extra.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-modules-extra-common](https://patchblox.com/security/data/product/linux/kernel-modules-extra-common.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-tools](https://patchblox.com/security/data/product/linux/kernel-tools.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-tools-debuginfo](https://patchblox.com/security/data/product/linux/kernel-tools-debuginfo.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [kernel-tools-devel](https://patchblox.com/security/data/product/linux/kernel-tools-devel.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [perf](https://patchblox.com/security/data/product/linux/perf.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [perf-debuginfo](https://patchblox.com/security/data/product/linux/perf-debuginfo.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [python3-perf](https://patchblox.com/security/data/product/linux/python3-perf.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | | [python3-perf-debuginfo](https://patchblox.com/security/data/product/linux/python3-perf-debuginfo.md) | amzn 2023 | 6.1.91-99.172.amzn2023 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2024-36912](https://patchblox.com/security/data/cve/CVE-2024-36912.md) | Urgent | linux: In the Linux kernel, the following vulnerability has been resolved: Drivers: hv: vmbus: Track decrypted status in vm... | 9.6 | 0.0097 | | | [CVE-2024-36896](https://patchblox.com/security/data/cve/CVE-2024-36896.md) | High | kernel-livepatch-SLE15-SP6-RT_Update_1: Security update for the Linux Kernel | 9.1 | 0.0092 | | | [CVE-2024-36916](https://patchblox.com/security/data/cve/CVE-2024-36916.md) | High | kernel-default-base: blk-iocost: avoid out of bounds shift (bsc#1225759). | 7.1 | 0.0073 | | | [CVE-2024-36904](https://patchblox.com/security/data/cve/CVE-2024-36904.md) | High | kernel-docs: tcp: Use refcount_inc_not_zero() in tcp_twsk_unique() (bsc#1225732). | 7.8 | 0.0061 | | | [CVE-2024-35999](https://patchblox.com/security/data/cve/CVE-2024-35999.md) | High | smb3: missing lock when picking channel | 7.5 | 0.0038 | | | [CVE-2024-36883](https://patchblox.com/security/data/cve/CVE-2024-36883.md) | High | kernel-syms: net: fix out-of-bounds access in ops_init (bsc#1225725). | 7.8 | 0.0031 | | | [CVE-2024-36902](https://patchblox.com/security/data/cve/CVE-2024-36902.md) | High | kernel-64kb: ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() (bsc#1225719). | 7.8 | 0.0029 | | | [CVE-2024-36901](https://patchblox.com/security/data/cve/CVE-2024-36901.md) | High | kernel-livepatch-SLE15-SP6-RT_Update_1: ipv6: prevent NULL dereference in ip6_output() (bsc#1225711) | 7.8 | 0.0026 | | | [CVE-2024-36910](https://patchblox.com/security/data/cve/CVE-2024-36910.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: uio_hv_generic: Don't free decrypted memory In... | 8.4 | 0.0025 | | | [CVE-2024-36940](https://patchblox.com/security/data/cve/CVE-2024-36940.md) | High | kernel-zfcpdump-core: Important: kernel security update | 7.8 | 0.0025 | | | [CVE-2024-36898](https://patchblox.com/security/data/cve/CVE-2024-36898.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.8 | 0.0024 | | | [CVE-2024-36939](https://patchblox.com/security/data/cve/CVE-2024-36939.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.8 | 0.0023 | | | [CVE-2024-36953](https://patchblox.com/security/data/cve/CVE-2024-36953.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.8 | 0.0023 | | | [CVE-2024-36929](https://patchblox.com/security/data/cve/CVE-2024-36929.md) | Routine | kernel-obs-build: net: core: reject skb_copy(_expand) for fraglist GSO skbs (bsc#1225814). | 5.5 | 0.0090 | | | [CVE-2024-36905](https://patchblox.com/security/data/cve/CVE-2024-36905.md) | Routine | kernel-64kb: tcp: defer shutdown(SEND_SHUTDOWN) for TCP_SYN_RECV sockets (bsc#1225742). | 5.5 | 0.0033 | | | [CVE-2024-36933](https://patchblox.com/security/data/cve/CVE-2024-36933.md) | Routine | kernel-modules: Important: kernel security update | 5.9 | 0.0030 | | | [CVE-2024-26900](https://patchblox.com/security/data/cve/CVE-2024-26900.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 6.0 | 0.0029 | | | [CVE-2024-35947](https://patchblox.com/security/data/cve/CVE-2024-35947.md) | Routine | kernel-rt-debug-modules-extra: kernel: dyndbg: fix old BUG_ON in >control parser | 5.5 | 0.0027 | | | [CVE-2024-36889](https://patchblox.com/security/data/cve/CVE-2024-36889.md) | Routine | kernel-modules-extra: Important: kernel security update | 5.5 | 0.0027 | | | [CVE-2024-36959](https://patchblox.com/security/data/cve/CVE-2024-36959.md) | Routine | kernel-docs: Security update for the Linux Kernel | 5.5 | 0.0025 | | | [CVE-2024-36017](https://patchblox.com/security/data/cve/CVE-2024-36017.md) | Routine | kernel-source: Security update for the Linux Kernel | 6.1 | 0.0025 | | | [CVE-2024-36938](https://patchblox.com/security/data/cve/CVE-2024-36938.md) | Routine | dtb-aarch64: Fixed NULL pointer dereference in sk_psock_skb_ingress_enqueue (bsc#1225761). | 5.5 | 0.0024 | | | [CVE-2024-36909](https://patchblox.com/security/data/cve/CVE-2024-36909.md) | Routine | Drivers: hv: vmbus: Don't free ring buffers that couldn't be re-encrypted | 5.5 | 0.0024 | | | [CVE-2024-36890](https://patchblox.com/security/data/cve/CVE-2024-36890.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0024 | | | [CVE-2024-36918](https://patchblox.com/security/data/cve/CVE-2024-36918.md) | Routine | kernel-default: Security update for the Linux Kernel | 5.5 | 0.0024 | | | [CVE-2024-36000](https://patchblox.com/security/data/cve/CVE-2024-36000.md) | Routine | kernel-rt: kernel: mm/hugetlb: fix missing hugetlb_lock for resv uncharge | 5.5 | 0.0023 | | | [CVE-2024-36917](https://patchblox.com/security/data/cve/CVE-2024-36917.md) | Routine | kernel-rt-debug-modules-extra: (CVE-2024-36016) * (CVE-2023-52762) * (CVE-2024-27025) * (CVE-2021-47548) * (CVE-2023-52619) | 5.5 | 0.0023 | | | [CVE-2024-36937](https://patchblox.com/security/data/cve/CVE-2024-36937.md) | Routine | kernel-zfcpdump: xdp: use flags field to disambiguate broadcast redirect (bsc#1225834). | 5.5 | 0.0023 | | | [CVE-2024-36028](https://patchblox.com/security/data/cve/CVE-2024-36028.md) | Routine | kernel-64kb: mm/hugetlb: fix DEBUG_LOCKS_WARN_ON(1) when dissolve_free_hugetlb_folio() (bsc#1225707). | 4.7 | 0.0018 | | | [CVE-2024-36882](https://patchblox.com/security/data/cve/CVE-2024-36882.md) | Routine | kernel-source-azure: mm: use memalloc_nofs_save() in page_cache_ra_order() (bsc#1225723). | 5.5 | 0.0018 | | | [CVE-2024-36944](https://patchblox.com/security/data/cve/CVE-2024-36944.md) | Routine | kernel-livepatch-SLE15-SP6_Update_1: Security update for the Linux Kernel | 5.5 | 0.0017 | | --- Data as of 2026-11-11T01:43:54Z UTC. 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