CVE-2023-53648

🗓️ 07 Oct 2025 15:19:45Reported by LinuxType

Linux kernel ALSA fixes NULL dereference in snd_ac97_mixer by returning error when rac97 is NULL.

Reporter	Title	Published	Views	Family All 122
AstraLinux	Astra Linux - уязвимость в linux, linux-5.10, linux-5.15, linux-6.1	20 May 202605:53	–	astralinux
Circl	CVE-2023-53648	7 Oct 202516:58	–	circl
CNNVD	Linux kernel 安全漏洞	7 Oct 202500:00	–	cnnvd
Cvelist	CVE-2023-53648 ALSA: ac97: Fix possible NULL dereference in snd_ac97_mixer	7 Oct 202515:19	–	cvelist
Debian CVE	CVE-2023-53648	7 Oct 202515:19	–	debiancve
EUVD	EUVD-2025-32770	7 Oct 202515:19	–	euvd
NVD	CVE-2023-53648	7 Oct 202516:15	–	nvd
OpenVAS	openSUSE Security Advisory (SUSE-SU-2025:4128-1)	20 Nov 202500:00	–	openvas
OpenVAS	openSUSE Security Advisory (SUSE-SU-2025:4140-1)	20 Nov 202500:00	–	openvas
OpenVAS	openSUSE Security Advisory (SUSE-SU-2025:4301-1)	1 Dec 202500:00	–	openvas

NVD

Vulners

CNA

Node

linux linux_kernelRange2.6.28–4.14.322

linux linux_kernelRange4.15–4.19.291

linux linux_kernelRange4.20–5.4.251

linux linux_kernelRange5.5–5.10.188

linux linux_kernelRange5.11–5.15.121

linux linux_kernelRange5.16–6.1.39

linux linux_kernelRange6.2–6.3.13

linux linux_kernelRange6.4–6.4.4

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/pci/ac97/ac97_codec.c"
    ],
    "versions": [
      {
        "version": "da3cec35dd3c31d8706db4bf379372ce70d92118",
        "lessThan": "809af7bb4219bdeef0dbb8b2ed700d6516d13fe9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da3cec35dd3c31d8706db4bf379372ce70d92118",
        "lessThan": "e4cccff1e7ab6ea30995b6fbbb007d02647e025c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da3cec35dd3c31d8706db4bf379372ce70d92118",
        "lessThan": "5f13d67027fa782096e6aee0db5dce61c4aeb613",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da3cec35dd3c31d8706db4bf379372ce70d92118",
        "lessThan": "f923a582217b198b557756809ffe42ac0fad6adb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da3cec35dd3c31d8706db4bf379372ce70d92118",
        "lessThan": "300e26e3e64880de5013eac8831cf44387ef752c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da3cec35dd3c31d8706db4bf379372ce70d92118",
        "lessThan": "d28b83252e150155b8b8c65b612c555e93c8b45f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da3cec35dd3c31d8706db4bf379372ce70d92118",
        "lessThan": "09baf460dfba79ee6a0c72e68ccdbbba84d894df",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da3cec35dd3c31d8706db4bf379372ce70d92118",
        "lessThan": "228da1fa124470606ac19783e551f9d51a1e01b0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "da3cec35dd3c31d8706db4bf379372ce70d92118",
        "lessThan": "79597c8bf64ca99eab385115743131d260339da5",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "sound/pci/ac97/ac97_codec.c"
    ],
    "versions": [
      {
        "version": "2.6.28",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.28",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.322",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.291",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.251",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.188",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.121",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.39",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.13",
        "lessThanOrEqual": "6.3.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4.4",
        "lessThanOrEqual": "6.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/5f13d67027fa782096e6aee0db5dce61c4aeb613
git	www.git.kernel.org/stable/c/300e26e3e64880de5013eac8831cf44387ef752c
git	www.git.kernel.org/stable/c/d28b83252e150155b8b8c65b612c555e93c8b45f
git	www.git.kernel.org/stable/c/79597c8bf64ca99eab385115743131d260339da5
git	www.git.kernel.org/stable/c/e4cccff1e7ab6ea30995b6fbbb007d02647e025c
git	www.git.kernel.org/stable/c/228da1fa124470606ac19783e551f9d51a1e01b0
git	www.git.kernel.org/stable/c/f923a582217b198b557756809ffe42ac0fad6adb
git	www.git.kernel.org/stable/c/809af7bb4219bdeef0dbb8b2ed700d6516d13fe9
git	www.git.kernel.org/stable/c/09baf460dfba79ee6a0c72e68ccdbbba84d894df

11 May 2026 19:49Current

6.1Medium risk

Vulners AI Score6.1

CVSS 3.15.5

EPSS0.00016

CWE-476