CVE-2023-54255

🗓️ 30 Dec 2025 12:15:50Reported by LinuxType

Fix DMA channel offset calculation for SuperH three/four/ four a DMACs and correct DMAOR base to prevent panics.

Reporter	Title	Published	Views	Family All 32
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux-6.1, linux, linux-5.15	20 May 202605:53	–	astralinux
CNNVD	Linux kernel 安全漏洞	30 Dec 202500:00	–	cnnvd
Cvelist	CVE-2023-54255 sh: dma: Fix DMA channel offset calculation	30 Dec 202512:15	–	cvelist
Debian CVE	CVE-2023-54255	30 Dec 202512:15	–	debiancve
EUVD	EUVD-2023-60386	30 Dec 202515:30	–	euvd
NVD	CVE-2023-54255	30 Dec 202513:16	–	nvd
OSV	BELL-CVE-2023-54255	7 Jan 202606:07	–	osv
OSV	CVE-2023-54255 sh: dma: Fix DMA channel offset calculation	30 Dec 202512:15	–	osv
OSV	DEBIAN-CVE-2023-54255	30 Dec 202513:16	–	osv
OSV	SUSE-SU-2026:0278-1 Security update for the Linux Kernel	23 Jan 202615:08	–	osv

Vulners

CNA

Node

linux linux_kernelRange3.5–4.14.322

linux linux_kernelRange4.15.0–4.19.291

linux linux_kernelRange4.20.0–5.4.251

linux linux_kernelRange5.5.0–5.10.188

linux linux_kernelRange5.11.0–5.15.121

linux linux_kernelRange5.16.0–6.1.39

linux linux_kernelRange6.2.0–6.4.4

linux linux_kernelRange6.5.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/sh/drivers/dma/dma-sh.c"
    ],
    "versions": [
      {
        "version": "7f47c7189b3e8f19a589f77a3ad169d7b691b582",
        "lessThan": "bca700b48c72f4ffeee977a2ed0eb4a6b4b7b8ad",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7f47c7189b3e8f19a589f77a3ad169d7b691b582",
        "lessThan": "479380acfa63247b5ac62476138f847aefc62692",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7f47c7189b3e8f19a589f77a3ad169d7b691b582",
        "lessThan": "4989627157735c1f1619f08e5bc1592418e7c878",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7f47c7189b3e8f19a589f77a3ad169d7b691b582",
        "lessThan": "d1c946552af299f4fa85bf7da15e328123771128",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7f47c7189b3e8f19a589f77a3ad169d7b691b582",
        "lessThan": "196f6c71905aa384c0177acf194a1144d480333b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7f47c7189b3e8f19a589f77a3ad169d7b691b582",
        "lessThan": "8fb11fa4805699c6b73a9c8a9d45807f9874abe3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7f47c7189b3e8f19a589f77a3ad169d7b691b582",
        "lessThan": "e9e33faea104381bac80ac79328f0540fc2969f2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7f47c7189b3e8f19a589f77a3ad169d7b691b582",
        "lessThan": "e82e47584847129a20b8c9f4a1dcde09374fb0e0",
        "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/sh/drivers/dma/dma-sh.c"
    ],
    "versions": [
      {
        "version": "3.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.5",
        "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": "6.4.4",
        "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/d1c946552af299f4fa85bf7da15e328123771128
git	www.git.kernel.org/stable/c/479380acfa63247b5ac62476138f847aefc62692
git	www.git.kernel.org/stable/c/196f6c71905aa384c0177acf194a1144d480333b
git	www.git.kernel.org/stable/c/e9e33faea104381bac80ac79328f0540fc2969f2
git	www.git.kernel.org/stable/c/8fb11fa4805699c6b73a9c8a9d45807f9874abe3
git	www.git.kernel.org/stable/c/bca700b48c72f4ffeee977a2ed0eb4a6b4b7b8ad
git	www.git.kernel.org/stable/c/4989627157735c1f1619f08e5bc1592418e7c878
git	www.git.kernel.org/stable/c/e82e47584847129a20b8c9f4a1dcde09374fb0e0

11 May 2026 19:58Current

6Medium risk

Vulners AI Score6

EPSS0.00029