{
  "fix": "ALAS2023-2023-385",
  "url": "https://patchblox.com/security/fix/linux/alas2023-2023-385",
  "summary": "ALAS2023-2023-385, released October 12, 2023, fixes 22 CVEs across 20 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 20 packages",
  "released": "2023-10-12T16:11:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2023-5345, high severity",
  "supported": true,
  "cveCount": 22,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00485,
  "maxCvss": 8,
  "vendorAdvisory": "https://alas.aws.amazon.com/AL2023/ALAS-2023-385.html",
  "appliesTo": [
    {
      "product": "bpftool",
      "productUrl": "https://patchblox.com/security/product/linux/bpftool",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "bpftool-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/bpftool-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-debuginfo-common-aarch64",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-debuginfo-common-aarch64",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-debuginfo-common-x86_64",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-debuginfo-common-x86-64",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-devel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-headers",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-headers",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-libbpf",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-libbpf",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-libbpf-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-libbpf-devel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-libbpf-static",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-libbpf-static",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-livepatch-6.1.56-82.125",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-livepatch-6.1.56-82.125",
      "release": "amzn 2023",
      "fixedVersion": "1.0-0.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-modules-extra",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-modules-extra",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-tools",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-tools",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-tools-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-tools-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "kernel-tools-devel",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-tools-devel",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "perf",
      "productUrl": "https://patchblox.com/security/product/linux/perf",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "perf-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/perf-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "python3-perf",
      "productUrl": "https://patchblox.com/security/product/linux/python3-perf",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    },
    {
      "product": "python3-perf-debuginfo",
      "productUrl": "https://patchblox.com/security/product/linux/python3-perf-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "6.1.56-82.125.amzn2023",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2023-5345",
      "url": "https://patchblox.com/security/cve/CVE-2023-5345",
      "title": "kernel-devel-matched: ELSA-2023-7749: kernel security update (IMPORTANT)",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 7.8,
      "epss": 0.00485,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-42754",
      "url": "https://patchblox.com/security/cve/CVE-2023-42754",
      "title": "bpftool: ELSA-2024-3138: kernel security, bug fix, and enhancement update (MODERATE)",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 8,
      "epss": 0.00425,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52482",
      "url": "https://patchblox.com/security/cve/CVE-2023-52482",
      "title": "bpftool: ELSA-2024-9315: kernel security update (MODERATE)",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 7.8,
      "epss": 0.00269,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52433",
      "url": "https://patchblox.com/security/cve/CVE-2023-52433",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  netfilter: nft_set_rbtree: skip sync GC for new...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00264,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52574",
      "url": "https://patchblox.com/security/cve/CVE-2023-52574",
      "title": "kernel-cross-headers: Moderate: kernel security, bug fix, and enhancement update",
      "priority": "High",
      "severity": "moderate",
      "cvss": 8,
      "epss": 0.00251,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52501",
      "url": "https://patchblox.com/security/cve/CVE-2023-52501",
      "title": "bpftool: ELSA-2024-9315: kernel security update (MODERATE)",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 7.1,
      "epss": 0.00248,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-4244",
      "url": "https://patchblox.com/security/cve/CVE-2023-4244",
      "title": "linux: A use-after-free vulnerability in the Linux kernel\u0027s netfilter: nf_tables component can be exploited to achieve local...",
      "priority": "High",
      "severity": "high",
      "cvss": 8,
      "epss": 0.00241,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52572",
      "url": "https://patchblox.com/security/cve/CVE-2023-52572",
      "title": "bpftool: cifs: Fix UAF in cifs_demultiplex_thread() (Zhang Xiaoxu) [Orabug: 36983926]",
      "priority": "High",
      "severity": "IMPORTANT",
      "cvss": 7.8,
      "epss": 0.00233,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52580",
      "url": "https://patchblox.com/security/cve/CVE-2023-52580",
      "title": "bpftool: ELSA-2024-3138: kernel security, bug fix, and enhancement update (MODERATE)",
      "priority": "High",
      "severity": "MODERATE",
      "cvss": 8,
      "epss": 0.00225,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52578",
      "url": "https://patchblox.com/security/cve/CVE-2023-52578",
      "title": "kernel-rt: kernel: net: bridge: data races indata-races in br_handle_frame_finish()",
      "priority": "High",
      "severity": "moderate",
      "cvss": 7,
      "epss": 0.0019,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-54324",
      "url": "https://patchblox.com/security/cve/CVE-2023-54324",
      "title": "kernel-default: Security update for the Linux Kernel",
      "priority": "High",
      "severity": "important",
      "cvss": 8,
      "epss": 0.00184,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-5197",
      "url": "https://patchblox.com/security/cve/CVE-2023-5197",
      "title": "bpftool: netfilter: nf_tables: disallow rule removal from chain binding (Pablo Neira Ayuso) [Orabug: 35865117]",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 6.6,
      "epss": 0.00369,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-42756",
      "url": "https://patchblox.com/security/cve/CVE-2023-42756",
      "title": "kernel-uek-core: netfilter: ipset: Fix race between IPSET_CMD_CREATE and IPSET_CMD_SWAP (Jozsef Kadlecsik) [Orabug: 35865151]",
      "priority": "Routine",
      "severity": "IMPORTANT",
      "cvss": 4.7,
      "epss": 0.00274,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52923",
      "url": "https://patchblox.com/security/cve/CVE-2023-52923",
      "title": "dtb-aarch64: Security update for the Linux Kernel",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.00268,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52569",
      "url": "https://patchblox.com/security/cve/CVE-2023-52569",
      "title": "bpftool: In the Linux kernel, the following vulnerability has been resolved",
      "priority": "Routine",
      "severity": "important",
      "cvss": 5.5,
      "epss": 0.00241,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52567",
      "url": "https://patchblox.com/security/cve/CVE-2023-52567",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  serial: 8250_port: Check IRQ data before use  In...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.0024,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-48628",
      "url": "https://patchblox.com/security/cve/CVE-2022-48628",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  ceph: drop messages from MDS when unmounting  Wh...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.00237,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52582",
      "url": "https://patchblox.com/security/cve/CVE-2023-52582",
      "title": "bpftool: In the Linux kernel, the following vulnerability has been resolved",
      "priority": "Routine",
      "severity": "important",
      "cvss": 5.5,
      "epss": 0.00227,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52573",
      "url": "https://patchblox.com/security/cve/CVE-2023-52573",
      "title": "bpftool: In the Linux kernel, the following vulnerability has been resolved",
      "priority": "Routine",
      "severity": "important",
      "cvss": 5.5,
      "epss": 0.00226,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52562",
      "url": "https://patchblox.com/security/cve/CVE-2023-52562",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  mm/slab_common: fix slab_caches list corruption...",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 5.5,
      "epss": 0.00222,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52576",
      "url": "https://patchblox.com/security/cve/CVE-2023-52576",
      "title": "bpftool: In the Linux kernel, the following vulnerability has been resolved",
      "priority": "Routine",
      "severity": "important",
      "cvss": 5.5,
      "epss": 0.00221,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-52924",
      "url": "https://patchblox.com/security/cve/CVE-2023-52924",
      "title": "kernel-zfcpdump-core: RHSA-2024:2394: kernel security, bug fix, and enhancement update (Important)",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.5,
      "epss": 0.00215,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T07:45:43Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}