CVE-2023-54286 wifi: iwlwifi: dvm: Fix memcpy: detected field-spanning write backtrace

🗓️ 30 Dec 2025 12:23:26Reported by LinuxType

Fixes kernel memcpy overflow in iwlwifi dvm when copying temporal key integrity fields.

Reporter	Title	Published	Views	Family All 305
AstraLinux	Astra Linux - уязвимость в linux, linux-5.15, linux-5.10	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	30 Dec 202500:00	–	cnnvd
CVE	CVE-2023-54286	30 Dec 202512:23	–	cve
Debian CVE	CVE-2023-54286	30 Dec 202512:23	–	debiancve
EUVD	EUVD-2023-60518	30 Dec 202515:30	–	euvd
NVD	CVE-2023-54286	30 Dec 202513:16	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2026:0316-1)	30 Jan 202600:00	–	openvas
OSV	BELL-CVE-2023-54286	31 Dec 202506:05	–	osv
OSV	CLSA-2026-1768663754 kernel: Fix of 38 CVEs	17 Jan 202615:29	–	osv
OSV	CLSA-2026-1768774361 kernel: Fix of 31 CVEs	18 Jan 202622:12	–	osv

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/intel/iwlwifi/dvm/sta.c"
    ],
    "versions": [
      {
        "version": "5a3d9882b84edf5fa8e8ca33a5d6df25e2e727a5",
        "lessThan": "76b5ea43ad2fb4f726ddfaff839430a706e7d7c2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5a3d9882b84edf5fa8e8ca33a5d6df25e2e727a5",
        "lessThan": "3ed3c1c2fc3482b72e755820261779cd2e2c5a3e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5a3d9882b84edf5fa8e8ca33a5d6df25e2e727a5",
        "lessThan": "fa57021262e998e2229d6383b1081638df2fe238",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5a3d9882b84edf5fa8e8ca33a5d6df25e2e727a5",
        "lessThan": "91ad1ab3cc7e981cb6d6ee100686baed64e1277e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5a3d9882b84edf5fa8e8ca33a5d6df25e2e727a5",
        "lessThan": "87940e4030e4705e1f3fd2bbb1854eae8308314b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5a3d9882b84edf5fa8e8ca33a5d6df25e2e727a5",
        "lessThan": "57189c885149825be8eb8c3524b5af017fdeb941",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5a3d9882b84edf5fa8e8ca33a5d6df25e2e727a5",
        "lessThan": "6cd644f66b43709816561d63e0173cb0c7aab159",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "5a3d9882b84edf5fa8e8ca33a5d6df25e2e727a5",
        "lessThan": "ef16799640865f937719f0771c93be5dca18adc6",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/intel/iwlwifi/dvm/sta.c"
    ],
    "versions": [
      {
        "version": "3.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.316",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.284",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.244",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.181",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.113",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.30",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.4",
        "lessThanOrEqual": "6.3.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/76b5ea43ad2fb4f726ddfaff839430a706e7d7c2
git	www.git.kernel.org/stable/c/fa57021262e998e2229d6383b1081638df2fe238
git	www.git.kernel.org/stable/c/3ed3c1c2fc3482b72e755820261779cd2e2c5a3e
git	www.git.kernel.org/stable/c/87940e4030e4705e1f3fd2bbb1854eae8308314b
git	www.git.kernel.org/stable/c/91ad1ab3cc7e981cb6d6ee100686baed64e1277e
git	www.git.kernel.org/stable/c/ef16799640865f937719f0771c93be5dca18adc6
git	www.git.kernel.org/stable/c/57189c885149825be8eb8c3524b5af017fdeb941
git	www.git.kernel.org/stable/c/6cd644f66b43709816561d63e0173cb0c7aab159

11 May 2026 19:59Current

EPSS0.00046