# ALAS2023-2023-330: Security update for 19 packages ALAS2023-2023-330, released August 31, 2023, fixes 84 CVEs across 19 products. None of them is reported as exploited. Patch Radar priority: Urgent. - Web page: https://patchblox.com/security/fix/linux/alas2023-2023-330 - Platform: Linux - Released: Aug 31, 2023 - Priority: Urgent (Closes CVE-2023-54258, rated Critical) - CVEs: 84, exploited: 0, on CISA KEV: 0 - Vendor advisory: https://alas.aws.amazon.com/AL2023/ALAS-2023-330.html ## Applies to | Product | Release | Fixed in | |---|---|---| | [bpftool](https://patchblox.com/security/data/product/linux/bpftool.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [bpftool-debuginfo](https://patchblox.com/security/data/product/linux/bpftool-debuginfo.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel](https://patchblox.com/security/data/product/linux/kernel.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel-debuginfo](https://patchblox.com/security/data/product/linux/kernel-debuginfo.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel-debuginfo-common-aarch64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-aarch64.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel-debuginfo-common-x86_64](https://patchblox.com/security/data/product/linux/kernel-debuginfo-common-x86-64.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel-devel](https://patchblox.com/security/data/product/linux/kernel-devel.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel-headers](https://patchblox.com/security/data/product/linux/kernel-headers.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel-libbpf](https://patchblox.com/security/data/product/linux/kernel-libbpf.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel-libbpf-devel](https://patchblox.com/security/data/product/linux/kernel-libbpf-devel.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel-libbpf-static](https://patchblox.com/security/data/product/linux/kernel-libbpf-static.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel-livepatch-6.1.49-69.116](https://patchblox.com/security/data/product/linux/kernel-livepatch-6.1.49-69.116.md) | amzn 2023 | 1.0-0.amzn2023 | | [kernel-tools](https://patchblox.com/security/data/product/linux/kernel-tools.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel-tools-debuginfo](https://patchblox.com/security/data/product/linux/kernel-tools-debuginfo.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [kernel-tools-devel](https://patchblox.com/security/data/product/linux/kernel-tools-devel.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [perf](https://patchblox.com/security/data/product/linux/perf.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [perf-debuginfo](https://patchblox.com/security/data/product/linux/perf-debuginfo.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [python3-perf](https://patchblox.com/security/data/product/linux/python3-perf.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | | [python3-perf-debuginfo](https://patchblox.com/security/data/product/linux/python3-perf-debuginfo.md) | amzn 2023 | 6.1.49-69.116.amzn2023 | ## CVEs this fix closes | CVE | Priority | Title | CVSS | EPSS | Exploitation | |---|---|---|---:|---:|---| | [CVE-2023-54258](https://patchblox.com/security/data/cve/CVE-2023-54258.md) | Urgent | linux: In the Linux kernel, the following vulnerability has been resolved: cifs: fix potential oops in cifs_oplock_break W... | 9.8 | 0.0056 | | | [CVE-2023-53794](https://patchblox.com/security/data/cve/CVE-2023-53794.md) | Urgent | linux: In the Linux kernel, the following vulnerability has been resolved: cifs: fix session state check in reconnect to av... | 9.8 | 0.0055 | | | [CVE-2023-4004](https://patchblox.com/security/data/cve/CVE-2023-4004.md) | High | bpftool: netfilter: nft_set_pipapo: fix improper element removal | 7.8 | 0.0092 | | | [CVE-2023-4622](https://patchblox.com/security/data/cve/CVE-2023-4622.md) | High | bpftool: af_unix: Fix null-ptr-deref in unix_stream_sendpage() | 7.0 | 0.0062 | | | [CVE-2023-4206](https://patchblox.com/security/data/cve/CVE-2023-4206.md) | High | linux: A use-after-free vulnerability in the Linux kernel's net/sched: cls_route component can be exploited to achieve local... | 7.8 | 0.0059 | | | [CVE-2023-4147](https://patchblox.com/security/data/cve/CVE-2023-4147.md) | High | linux: A use-after-free flaw was found in the Linux kernel’s Netfilter functionality when adding a rule with NFTA_RULE_CHAIN_ID | 7.8 | 0.0055 | | | [CVE-2023-39194](https://patchblox.com/security/data/cve/CVE-2023-39194.md) | High | kernel-rt-core: RHSA-2024:2950: kernel-rt security and bug fix update (Moderate) | 8.0 | 0.0042 | | | [CVE-2023-3777](https://patchblox.com/security/data/cve/CVE-2023-3777.md) | High | bpftool: ELSA-2024-0461: kernel security update (IMPORTANT) | 7.8 | 0.0041 | | | [CVE-2023-53192](https://patchblox.com/security/data/cve/CVE-2023-53192.md) | High | kernel-64kb: Security update for the Linux Kernel | 7.8 | 0.0039 | | | [CVE-2023-4207](https://patchblox.com/security/data/cve/CVE-2023-4207.md) | High | linux: A use-after-free vulnerability in the Linux kernel's net/sched: cls_fw component can be exploited to achieve local pr... | 7.8 | 0.0031 | | | [CVE-2023-4208](https://patchblox.com/security/data/cve/CVE-2023-4208.md) | High | kernel-abi-stablelists: kernel: net/sched: multiple vulnerabilities (CVE-2023-3609, CVE-2023-3611, CVE-2023-4128, CVE-2023-4206, CVE-2023-4207 | 7.8 | 0.0031 | | | [CVE-2023-53600](https://patchblox.com/security/data/cve/CVE-2023-53600.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.1 | 0.0030 | | | [CVE-2023-4015](https://patchblox.com/security/data/cve/CVE-2023-4015.md) | High | bpftool: netfilter: nf_tables: skip immediate deactivate in _PREPARE_ERROR (Florian Westphal) [RHEL-10536 RHEL-10538 RHEL-1053... | 7.8 | 0.0029 | | | [CVE-2023-34319](https://patchblox.com/security/data/cve/CVE-2023-34319.md) | High | linux: The fix for XSA-423 added logic to Linux'es netback driver to deal with a frontend splitting a packet in a way such t... | 7.8 | 0.0029 | | | [CVE-2023-53821](https://patchblox.com/security/data/cve/CVE-2023-53821.md) | High | bpftool: RHSA-2024:3138: kernel security, bug fix, and enhancement update (Moderate) | 8.0 | 0.0028 | | | [CVE-2023-53839](https://patchblox.com/security/data/cve/CVE-2023-53839.md) | High | kernel-default: Security update for the Linux Kernel | n/a | 0.0028 | | | [CVE-2023-53841](https://patchblox.com/security/data/cve/CVE-2023-53841.md) | High | kernel-default: Security update for the Linux Kernel | n/a | 0.0028 | | | [CVE-2023-53843](https://patchblox.com/security/data/cve/CVE-2023-53843.md) | High | kernel-default: Security update for the Linux Kernel | 8.0 | 0.0026 | | | [CVE-2023-53865](https://patchblox.com/security/data/cve/CVE-2023-53865.md) | High | dtb-aarch64: Security update for the Linux Kernel | n/a | 0.0024 | | | [CVE-2023-53855](https://patchblox.com/security/data/cve/CVE-2023-53855.md) | High | kernel-default: Security update for the Linux Kernel | n/a | 0.0024 | | | [CVE-2023-54177](https://patchblox.com/security/data/cve/CVE-2023-54177.md) | High | dtb-aarch64: Security update for the Linux Kernel | n/a | 0.0023 | | | [CVE-2023-54099](https://patchblox.com/security/data/cve/CVE-2023-54099.md) | High | dtb-aarch64: Security update for the Linux Kernel | n/a | 0.0021 | | | [CVE-2023-54211](https://patchblox.com/security/data/cve/CVE-2023-54211.md) | High | kernel-default-base: Security update for the Linux Kernel | n/a | 0.0021 | | | [CVE-2023-54051](https://patchblox.com/security/data/cve/CVE-2023-54051.md) | High | dtb-aarch64: Security update for the Linux Kernel | n/a | 0.0021 | | | [CVE-2023-54081](https://patchblox.com/security/data/cve/CVE-2023-54081.md) | High | dtb-aarch64: Security update for the Linux Kernel | n/a | 0.0021 | | | [CVE-2023-54297](https://patchblox.com/security/data/cve/CVE-2023-54297.md) | High | kernel-default: Security update for the Linux Kernel | n/a | 0.0020 | | | [CVE-2023-54185](https://patchblox.com/security/data/cve/CVE-2023-54185.md) | High | kernel-livepatch-SLE15-SP7-RT_Update_8: Security update for the Linux Kernel | n/a | 0.0020 | | | [CVE-2023-53365](https://patchblox.com/security/data/cve/CVE-2023-53365.md) | High | dtb-aarch64: Security update for the Linux Kernel | 8.0 | 0.0019 | | | [CVE-2023-54023](https://patchblox.com/security/data/cve/CVE-2023-54023.md) | High | kernel-default: Security update for the Linux Kernel | n/a | 0.0018 | | | [CVE-2023-53148](https://patchblox.com/security/data/cve/CVE-2023-53148.md) | High | kernel-default: Security update for the Linux Kernel | 8.0 | 0.0017 | | | [CVE-2023-53215](https://patchblox.com/security/data/cve/CVE-2023-53215.md) | High | kernel-zfcpdump: Security update for the Linux Kernel | 7.8 | 0.0017 | | | [CVE-2023-53487](https://patchblox.com/security/data/cve/CVE-2023-53487.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.8 | 0.0017 | | | [CVE-2023-53698](https://patchblox.com/security/data/cve/CVE-2023-53698.md) | High | kernel-default: Security update for the Linux Kernel | 8.0 | 0.0016 | | | [CVE-2023-53311](https://patchblox.com/security/data/cve/CVE-2023-53311.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.8 | 0.0016 | | | [CVE-2023-53500](https://patchblox.com/security/data/cve/CVE-2023-53500.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.8 | 0.0016 | | | [CVE-2023-54121](https://patchblox.com/security/data/cve/CVE-2023-54121.md) | High | dtb-aarch64: Security update for the Linux Kernel | 7.8 | 0.0016 | | | [CVE-2023-53577](https://patchblox.com/security/data/cve/CVE-2023-53577.md) | High | dtb-aarch64: Security update for the Linux Kernel | 8.0 | 0.0016 | | | [CVE-2023-54220](https://patchblox.com/security/data/cve/CVE-2023-54220.md) | High | kernel-64kb: Security update for the Linux Kernel | 7.8 | 0.0016 | | | [CVE-2023-54173](https://patchblox.com/security/data/cve/CVE-2023-54173.md) | High | kernel-default-base: Security update for the Linux Kernel | 7.8 | 0.0015 | | | [CVE-2023-54254](https://patchblox.com/security/data/cve/CVE-2023-54254.md) | High | kernel-syms: Security update for the Linux Kernel | 7.8 | 0.0015 | | | [CVE-2023-53718](https://patchblox.com/security/data/cve/CVE-2023-53718.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: ring-buffer: Do not swap cpu_buffer during resiz... | 7.8 | 0.0015 | | | [CVE-2023-53733](https://patchblox.com/security/data/cve/CVE-2023-53733.md) | High | kernel-64kb: Security update for the Linux Kernel | 7.8 | 0.0015 | | | [CVE-2023-53559](https://patchblox.com/security/data/cve/CVE-2023-53559.md) | High | dtb-aarch64: Security update for the Linux Kernel | 8.0 | 0.0015 | | | [CVE-2023-53515](https://patchblox.com/security/data/cve/CVE-2023-53515.md) | High | kernel-source: Security update for the Linux Kernel | 7.8 | 0.0015 | | | [CVE-2023-54303](https://patchblox.com/security/data/cve/CVE-2023-54303.md) | High | kernel-azure: Security update for the Linux Kernel | 7.8 | 0.0015 | | | [CVE-2023-54019](https://patchblox.com/security/data/cve/CVE-2023-54019.md) | High | linux: In the Linux kernel, the following vulnerability has been resolved: sched/psi: use kernfs polling functions for PSI... | 7.8 | 0.0014 | | | [CVE-2023-53401](https://patchblox.com/security/data/cve/CVE-2023-53401.md) | High | mm: kmem: fix a NULL pointer dereference in obj_stock_flush_required() | 7.8 | 0.0014 | | | [CVE-2023-4128](https://patchblox.com/security/data/cve/CVE-2023-4128.md) | High | kernel-abi-stablelists: kernel: net/sched: multiple vulnerabilities (CVE-2023-3609, CVE-2023-3611, , CVE-2023-4206, CVE-2023-4207, CVE-2023-4... | 7.8 | n/a | | | [CVE-2023-53469](https://patchblox.com/security/data/cve/CVE-2023-53469.md) | High | af_unix: Fix null-ptr-deref in unix_stream_sendpage(). | 7.1 | n/a | | | [CVE-2023-20588](https://patchblox.com/security/data/cve/CVE-2023-20588.md) | Routine | AMD: CVE-2023-20588 AMD Speculative Leaks Security Notice | 6.0 | 0.1115 | Disclosed | | [CVE-2023-4273](https://patchblox.com/security/data/cve/CVE-2023-4273.md) | Routine | kernel-debug-uki-virt: kernel: exFAT: stack overflow in exfat_get_uniname_from_ext_entry | 6.7 | 0.0065 | | | [CVE-2023-3772](https://patchblox.com/security/data/cve/CVE-2023-3772.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0048 | | | [CVE-2023-53597](https://patchblox.com/security/data/cve/CVE-2023-53597.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0029 | | | [CVE-2023-4194](https://patchblox.com/security/data/cve/CVE-2023-4194.md) | Routine | kernel-debug-uki-virt: kernel: tap: tap_open(): correctly initialize socket uid next fix of i_uid to current_fsuid | 5.5 | 0.0027 | | | [CVE-2023-4569](https://patchblox.com/security/data/cve/CVE-2023-4569.md) | Routine | bpftool: A memory leak flaw was found in nft_set_catchall_flush in net/netfilter/nf_tables_api.c in the Linux Kernel | 5.5 | 0.0026 | | | [CVE-2023-53847](https://patchblox.com/security/data/cve/CVE-2023-53847.md) | Routine | kernel-default: Security update for the Linux Kernel | 5.5 | 0.0026 | | | [CVE-2023-54091](https://patchblox.com/security/data/cve/CVE-2023-54091.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0026 | | | [CVE-2023-3773](https://patchblox.com/security/data/cve/CVE-2023-3773.md) | Routine | bpftool: ELSA-2023-6583: kernel security, bug fix, and enhancement update (IMPORTANT) | 5.5 | 0.0025 | | | [CVE-2023-54283](https://patchblox.com/security/data/cve/CVE-2023-54283.md) | Routine | kernel-obs-build: Security update for the Linux Kernel | 2.5 | 0.0021 | | | [CVE-2023-54194](https://patchblox.com/security/data/cve/CVE-2023-54194.md) | Routine | kernel-64kb: Security update for the Linux Kernel | 3.3 | 0.0021 | | | [CVE-2023-53339](https://patchblox.com/security/data/cve/CVE-2023-53339.md) | Routine | kernel-obs-build: Security update for the Linux Kernel | 5.5 | 0.0021 | | | [CVE-2023-54170](https://patchblox.com/security/data/cve/CVE-2023-54170.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0021 | | | [CVE-2023-53618](https://patchblox.com/security/data/cve/CVE-2023-53618.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0020 | | | [CVE-2023-54251](https://patchblox.com/security/data/cve/CVE-2023-54251.md) | Routine | kernel-64kb: Security update for the Linux Kernel | 5.6 | 0.0020 | | | [CVE-2023-54155](https://patchblox.com/security/data/cve/CVE-2023-54155.md) | Routine | kernel-docs: Security update for the Linux Kernel | 4.4 | 0.0020 | | | [CVE-2023-54172](https://patchblox.com/security/data/cve/CVE-2023-54172.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 3.3 | 0.0020 | | | [CVE-2023-53369](https://patchblox.com/security/data/cve/CVE-2023-53369.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0018 | | | [CVE-2023-53660](https://patchblox.com/security/data/cve/CVE-2023-53660.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0017 | | | [CVE-2023-53147](https://patchblox.com/security/data/cve/CVE-2023-53147.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0016 | | | [CVE-2023-53165](https://patchblox.com/security/data/cve/CVE-2023-53165.md) | Routine | kernel-azure: Security update for the Linux Kernel | 5.5 | 0.0016 | | | [CVE-2023-53174](https://patchblox.com/security/data/cve/CVE-2023-53174.md) | Routine | kernel-64kb: Security update for the Linux Kernel | 5.5 | 0.0016 | | | [CVE-2023-53304](https://patchblox.com/security/data/cve/CVE-2023-53304.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0016 | | | [CVE-2023-53230](https://patchblox.com/security/data/cve/CVE-2023-53230.md) | Routine | kernel-source-azure: Security update for the Linux Kernel | 5.5 | 0.0016 | | | [CVE-2023-53181](https://patchblox.com/security/data/cve/CVE-2023-53181.md) | Routine | kernel-default-base: Security update for the Linux Kernel | 5.5 | 0.0016 | | | [CVE-2023-53245](https://patchblox.com/security/data/cve/CVE-2023-53245.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0015 | | | [CVE-2023-53288](https://patchblox.com/security/data/cve/CVE-2023-53288.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0015 | | | [CVE-2023-53328](https://patchblox.com/security/data/cve/CVE-2023-53328.md) | Routine | kernel-64kb: Security update for the Linux Kernel | 5.5 | 0.0015 | | | [CVE-2023-53247](https://patchblox.com/security/data/cve/CVE-2023-53247.md) | Routine | btrfs: set_page_extent_mapped after read_folio in btrfs_cont_expand | 5.5 | 0.0015 | | | [CVE-2023-53260](https://patchblox.com/security/data/cve/CVE-2023-53260.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0015 | | | [CVE-2023-53444](https://patchblox.com/security/data/cve/CVE-2023-53444.md) | Routine | linux: In the Linux kernel, the following vulnerability has been resolved: drm/ttm: fix bulk_move corruption when adding a... | 5.5 | 0.0015 | | | [CVE-2023-53558](https://patchblox.com/security/data/cve/CVE-2023-53558.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0015 | | | [CVE-2023-53593](https://patchblox.com/security/data/cve/CVE-2023-53593.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | 0.0015 | | | [CVE-2023-53490](https://patchblox.com/security/data/cve/CVE-2023-53490.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 6.0 | 0.0012 | | | [CVE-2023-53183](https://patchblox.com/security/data/cve/CVE-2023-53183.md) | Routine | dtb-aarch64: Security update for the Linux Kernel | 5.5 | n/a | | --- Data as of 2026-11-11T07:45:43Z UTC. 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