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CVE-2023-52993

🗓️ 27 Mar 2025 16:43:28Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 125 Views

Vulnerability CVE-2023-52993 in Linux kernel marked legacy PIC interrupts with IRQ_LEVEL resolved.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2-2025-2837 (ALAS-2025-2837)
1 May 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.10-2025-089)
29 Apr 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel (ALASKERNEL-5.15-2024-037)
6 Feb 202400:00
–nessus
Tenable Nessus		Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.4-2023-042 (ALASKERNEL-5.4-2023-042)
23 Feb 202300:00
–nessus
Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1689)
30 Jun 202500:00
–nessus
Tenable Nessus		EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1704)
30 Jun 202500:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2025-2168)
16 Sep 202500:00
–nessus
Tenable Nessus		EulerOS Virtualization 2.13.0 : kernel (EulerOS-SA-2025-2169)
16 Sep 202500:00
–nessus
Tenable Nessus		Photon OS 4.0: Linux PHSA-2021-4.0-0065
22 Jul 202100:00
–nessus
Tenable Nessus		RHEL 9 : kernel (RHSA-2023:6583)
28 Apr 202400:00
–nessus
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange2.6.18–4.14.305
OR
linuxlinux_kernelRange4.15–4.19.272
OR
linuxlinux_kernelRange4.20–5.4.231
OR
linuxlinux_kernelRange5.5–5.10.166
OR
linuxlinux_kernelRange5.11–5.15.91
OR
linuxlinux_kernelRange5.16–6.1.9
OR
linuxlinux_kernelMatch6.2rc1
OR
linuxlinux_kernelMatch6.2rc2
OR
linuxlinux_kernelMatch6.2rc3
OR
linuxlinux_kernelMatch6.2rc4
OR
linuxlinux_kernelMatch6.2rc5
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/kernel/i8259.c",
      "arch/x86/kernel/irqinit.c"
    ],
    "versions": [
      {
        "version": "a4633adcdbc15ac51afcd0e1395de58cee27cf92",
        "lessThan": "744fe9be9665227335539b7a77ece8d9ff62b6c0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a4633adcdbc15ac51afcd0e1395de58cee27cf92",
        "lessThan": "496975d1a2937f4baadf3d985991b13fc4fc4f27",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a4633adcdbc15ac51afcd0e1395de58cee27cf92",
        "lessThan": "8770cd9d7c14aa99c255a0d08186f0be953e1638",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a4633adcdbc15ac51afcd0e1395de58cee27cf92",
        "lessThan": "e284c273dbb4c1ed68d4204bff94d0b10e4a90f5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a4633adcdbc15ac51afcd0e1395de58cee27cf92",
        "lessThan": "0b08201158f177aab469e356b4d6af24fdd118df",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a4633adcdbc15ac51afcd0e1395de58cee27cf92",
        "lessThan": "137f1b47da5f58805da42c1b7811e28c1e353f39",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "a4633adcdbc15ac51afcd0e1395de58cee27cf92",
        "lessThan": "5fa55950729d0762a787451dc52862c3f850f859",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/x86/kernel/i8259.c",
      "arch/x86/kernel/irqinit.c"
    ],
    "versions": [
      {
        "version": "2.6.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.305",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.272",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.231",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.166",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.91",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.9",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:36Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.15.5
EPSS0.00007
SSVC
CWE-476
cve 2023-52993linux kernellegacy interruptsirq_levelnull pointer dereferencetimer interrupt
125