# ALAS2023-2023-461: Security update for 20 packages ALAS2023-2023-461, released December 13, 2023, fixes 33 CVEs across 20 products. None of them is reported as exploited. Patch Radar priority: High. - Web page: https://patchblox.com/security/fix/linux/alas2023-2023-461 - Platform: Linux - Released: Dec 13, 2023 - Priority: High (Closes CVE-2023-6932, high severity) - CVEs: 33, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2023-461.html ## Applies to | Product | Release | Fixed in | |---|---|---| | [bpftool](https://patchblox.com/security/data/product/linux/bpftool.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [bpftool-debuginfo](https://patchblox.com/security/data/product/linux/bpftool-debuginfo.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel](https://patchblox.com/security/data/product/linux/kernel.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-debuginfo](https://patchblox.com/security/data/product/linux/kernel-debuginfo.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-debuginfo-common-aarch64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-aarch64.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-debuginfo-common-x86_64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-x86-64.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-devel](https://patchblox.com/security/data/product/linux/kernel-devel.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-headers](https://patchblox.com/security/data/product/linux/kernel-headers.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-libbpf](https://patchblox.com/security/data/product/linux/kernel-libbpf.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-libbpf-devel](https://patchblox.com/security/data/product/linux/kernel-libbpf-devel.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-libbpf-static](https://patchblox.com/security/data/product/linux/kernel-libbpf-static.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-livepatch-6.1.66-91.160](https://patchblox.com/security/data/product/linux/kernel-livepatch-6.1.66-91.160.md) | amzn 2023 | 1.0-0.amzn2023 | | [kernel-modules-extra](https://patchblox.com/security/data/product/linux/kernel-modules-extra.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-tools](https://patchblox.com/security/data/product/linux/kernel-tools.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-tools-debuginfo](https://patchblox.com/security/data/product/linux/kernel-tools-debuginfo.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [kernel-tools-devel](https://patchblox.com/security/data/product/linux/kernel-tools-devel.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [perf](https://patchblox.com/security/data/product/linux/perf.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [perf-debuginfo](https://patchblox.com/security/data/product/linux/perf-debuginfo.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [python3-perf](https://patchblox.com/security/data/product/linux/python3-perf.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | | [python3-perf-debuginfo](https://patchblox.com/security/data/product/linux/python3-perf-debuginfo.md) | amzn 2023 | 6.1.66-91.160.amzn2023 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2023-6932](https://patchblox.com/security/data/cve/CVE-2023-6932.md) | High | bpftool: ipv4: igmp: fix refcnt uaf issue when receiving igmp query packet (Hangbin Liu) [RHEL-19794] | 8.0 | 0.0037 | | | [CVE-2023-52846](https://patchblox.com/security/data/cve/CVE-2023-52846.md) | High | dtb-aarch64: hsr: Prevent use after free in prp_create_tagged_frame() (bsc#1225098). | 7.8 | 0.0035 | | | [CVE-2023-6622](https://patchblox.com/security/data/cve/CVE-2023-6622.md) | High | linux: A null pointer dereference vulnerability was found in nft_dynset_init() in net/netfilter/nft_dynset.c in nf_tables in... | 8.0 | 0.0032 | | | [CVE-2023-6111](https://patchblox.com/security/data/cve/CVE-2023-6111.md) | High | bpftool: netfilter: nf_tables: remove catchall element in GC sync path (Pablo Neira Ayuso) [Orabug: 36028059] | 7.8 | 0.0032 | | | [CVE-2023-52813](https://patchblox.com/security/data/cve/CVE-2023-52813.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.0 | 0.0029 | | | [CVE-2023-52864](https://patchblox.com/security/data/cve/CVE-2023-52864.md) | High | kernel-rt-debug-devel: kernel: platform/x86: wmi: Fix opening of char device | 7.8 | 0.0027 | | | [CVE-2021-47432](https://patchblox.com/security/data/cve/CVE-2021-47432.md) | High | kernel-livepatch-SLE15-SP6_Update_2: Security update for the Linux Kernel | 7.8 | 0.0025 | | | [CVE-2023-52835](https://patchblox.com/security/data/cve/CVE-2023-52835.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.8 | 0.0025 | | | [CVE-2023-52837](https://patchblox.com/security/data/cve/CVE-2023-52837.md) | High | dtb-aarch64: nbd: fix uaf in nbd_open (bsc#1224935). | 7.8 | 0.0025 | | | [CVE-2023-52752](https://patchblox.com/security/data/cve/CVE-2023-52752.md) | High | dtb-aarch64: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487). | 7.8 | 0.0025 | | | [CVE-2023-52796](https://patchblox.com/security/data/cve/CVE-2023-52796.md) | High | dtb-aarch64: Add ipvlan_route_v6_outbound() helper (bsc#1224930). | 7.8 | 0.0025 | | | [CVE-2023-52772](https://patchblox.com/security/data/cve/CVE-2023-52772.md) | High | dtb-aarch64: Fixed use-after-free in unix_stream_read_actor() (bsc#1224989). | 7.8 | 0.0024 | | | [CVE-2023-52840](https://patchblox.com/security/data/cve/CVE-2023-52840.md) | High | dtb-aarch64: Fix use after free in rmi_unregister_function() (bsc#1224928). | 7.8 | 0.0024 | | | [CVE-2023-52854](https://patchblox.com/security/data/cve/CVE-2023-52854.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.8 | 0.0024 | | | [CVE-2023-52859](https://patchblox.com/security/data/cve/CVE-2023-52859.md) | High | dtb-aarch64: perf: hisi: Fix use-after-free when register pmu fails (bsc#1225582). | 7.8 | 0.0024 | | | [CVE-2023-52781](https://patchblox.com/security/data/cve/CVE-2023-52781.md) | High | kernel-rt-debug-modules-extra: kernel: usb: , CVE-2023-52877) | 7.0 | 0.0024 | | | [CVE-2023-52868](https://patchblox.com/security/data/cve/CVE-2023-52868.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.8 | 0.0024 | | | [CVE-2023-52757](https://patchblox.com/security/data/cve/CVE-2023-52757.md) | High | dtb-aarch64: Fixed potential deadlock when releasing mids (bsc#1225548). | 7.8 | 0.0019 | | | [CVE-2024-0584](https://patchblox.com/security/data/cve/CVE-2024-0584.md) | High | bpftool: A use-after-free issue was found in igmp_start_timer in net/ipv4/igmp.c in the network sub-component in the Linux Kernel | n/a | n/a | | | [CVE-2024-0607](https://patchblox.com/security/data/cve/CVE-2024-0607.md) | Routine | kernel-uek-container: ELSA-2024-12275: Unbreakable Enterprise kernel-container security update (IMPORTANT) | 6.6 | 0.0026 | | | [CVE-2023-52828](https://patchblox.com/security/data/cve/CVE-2023-52828.md) | Routine | bpftool: In the Linux kernel, the following vulnerability has been resolved | 5.5 | 0.0025 | | | [CVE-2023-52843](https://patchblox.com/security/data/cve/CVE-2023-52843.md) | Routine | dtb-aarch64: llc: verify mac len before reading mac header (bsc#1224951). | 5.5 | 0.0025 | | | [CVE-2023-52762](https://patchblox.com/security/data/cve/CVE-2023-52762.md) | Routine | kernel-rt-kvm: (CVE-2024-27025) * (CVE-2021-47548) * (CVE-2023-52619) | 5.5 | 0.0024 | | | [CVE-2023-52784](https://patchblox.com/security/data/cve/CVE-2023-52784.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0024 | | | [CVE-2023-52791](https://patchblox.com/security/data/cve/CVE-2023-52791.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0024 | | | [CVE-2023-52831](https://patchblox.com/security/data/cve/CVE-2023-52831.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0024 | | | [CVE-2023-52778](https://patchblox.com/security/data/cve/CVE-2023-52778.md) | Routine | dtb-aarch64: mptcp: deal with large GSO size (bsc#1224948). | 5.5 | 0.0024 | | | [CVE-2023-52860](https://patchblox.com/security/data/cve/CVE-2023-52860.md) | Routine | dtb-aarch64: Fixed null pointer dereference in hisi_hns3 (bsc#1224936). | 5.5 | 0.0024 | | | [CVE-2023-52763](https://patchblox.com/security/data/cve/CVE-2023-52763.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0024 | | | [CVE-2023-52788](https://patchblox.com/security/data/cve/CVE-2023-52788.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0024 | | | [CVE-2023-52803](https://patchblox.com/security/data/cve/CVE-2023-52803.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0024 | | | [CVE-2023-52879](https://patchblox.com/security/data/cve/CVE-2023-52879.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0023 | | | [CVE-2023-52869](https://patchblox.com/security/data/cve/CVE-2023-52869.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0022 | | --- Data as of 2026-11-11T07:45:43Z UTC. 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