CVE-2023-53641

🗓️ 07 Oct 2025 15:19:41Reported by LinuxType

Fix memory leak of remain_skb in ath9k hif_usb RX stream on USB deallocation or suspend.

Reporter	Title	Published	Views	Family All 70
AstraLinux	Astra Linux - уязвимость в linux, linux-5.15, linux-5.10	3 May 202623:59	–	astralinux
CNNVD	Linux kernel 安全漏洞	7 Oct 202500:00	–	cnnvd
Cvelist	CVE-2023-53641 wifi: ath9k: hif_usb: fix memory leak of remain_skbs	7 Oct 202515:19	–	cvelist
Debian CVE	CVE-2023-53641	7 Oct 202515:19	–	debiancve
EUVD	EUVD-2025-32794	7 Oct 202515:19	–	euvd
NVD	CVE-2023-53641	7 Oct 202516:15	–	nvd
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:4111-1)	19 Nov 202500:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:4320-1)	8 Dec 202500:00	–	openvas
OpenVAS	SUSE: Security Advisory (SUSE-SU-2025:4515-1)	26 Dec 202500:00	–	openvas
OSV	BELL-CVE-2023-53641	8 Oct 202506:04	–	osv

NVD

Vulners

CNA

Node

linux linux_kernelRange2.6.35–4.19.283

linux linux_kernelRange4.20–5.4.243

linux linux_kernelRange5.5–5.10.180

linux linux_kernelRange5.11–5.15.111

linux linux_kernelRange5.16–6.1.28

linux linux_kernelRange6.2–6.2.15

linux linux_kernelRange6.3–6.3.2

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/ath/ath9k/hif_usb.c"
    ],
    "versions": [
      {
        "version": "fb9987d0f748c983bb795a86f47522313f701a08",
        "lessThan": "6719e3797ec52cd144c8a5ba8aaab36674800585",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fb9987d0f748c983bb795a86f47522313f701a08",
        "lessThan": "d9899318660791141ea6002fda5577b2c5d7386e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fb9987d0f748c983bb795a86f47522313f701a08",
        "lessThan": "320d760a35273aa815d58b57e4fd9ba5279a3489",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fb9987d0f748c983bb795a86f47522313f701a08",
        "lessThan": "59073060fe0950c6ecbe12bdc06469dcac62128d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fb9987d0f748c983bb795a86f47522313f701a08",
        "lessThan": "9b9356a3014123f0ce4b50d9278c1265173150ab",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fb9987d0f748c983bb795a86f47522313f701a08",
        "lessThan": "f0931fc8f4b6847c72e170d2326861c0a081d680",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fb9987d0f748c983bb795a86f47522313f701a08",
        "lessThan": "8f02d538878c9b1501f624595eb22ee4e5e0ff84",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fb9987d0f748c983bb795a86f47522313f701a08",
        "lessThan": "7654cc03eb699297130b693ec34e25f77b17c947",
        "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/ath/ath9k/hif_usb.c"
    ],
    "versions": [
      {
        "version": "2.6.35",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.35",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.283",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.243",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.180",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.111",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.28",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.15",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.2",
        "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/f0931fc8f4b6847c72e170d2326861c0a081d680
git	www.git.kernel.org/stable/c/320d760a35273aa815d58b57e4fd9ba5279a3489
git	www.git.kernel.org/stable/c/59073060fe0950c6ecbe12bdc06469dcac62128d
git	www.git.kernel.org/stable/c/8f02d538878c9b1501f624595eb22ee4e5e0ff84
git	www.git.kernel.org/stable/c/9b9356a3014123f0ce4b50d9278c1265173150ab
git	www.git.kernel.org/stable/c/7654cc03eb699297130b693ec34e25f77b17c947
git	www.git.kernel.org/stable/c/d9899318660791141ea6002fda5577b2c5d7386e
git	www.git.kernel.org/stable/c/6719e3797ec52cd144c8a5ba8aaab36674800585

11 May 2026 19:49Current

6Medium risk

Vulners AI Score6

CVSS 3.15.5

EPSS0.0002

CWE-401