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CVE-2023-53755 dmaengine: ptdma: check for null desc before calling pt_cmd_callback

🗓️ 08 Dec 2025 01:19:15Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 27 Views

CVE-2023-53755 fixes null descriptor before pt_cmd_callback in dmaengine ptdma to prevent shutdown panic.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
3 May 202623:59
astralinux
Circl
CVE-2023-53755
8 Dec 202503:59
circl
CNNVD
Linux kernel 安全漏洞
8 Dec 202500:00
cnnvd
CVE
CVE-2023-53755
8 Dec 202501:19
cve
Debian CVE
CVE-2023-53755
8 Dec 202501:19
debiancve
EUVD
EUVD-2023-60073
8 Dec 202503:31
euvd
NVD
CVE-2023-53755
8 Dec 202502:15
nvd
OSV
BELL-CVE-2023-53755
10 Dec 202506:08
osv
OSV
CLSA-2026-1767864313 kernel: Fix of 46 CVEs
8 Jan 202609:25
osv
OSV
CVE-2023-53755 dmaengine: ptdma: check for null desc before calling pt_cmd_callback
8 Dec 202501:19
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/dma/ptdma/ptdma-dmaengine.c"
    ],
    "versions": [
      {
        "version": "6fa7e0e836e23e2c758ac3930b040c8abbbf8a6f",
        "lessThan": "8ae2113702613207efc05453bc9a3df2b992bf45",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6fa7e0e836e23e2c758ac3930b040c8abbbf8a6f",
        "lessThan": "5bba023b1241c7af5d40447503a68de282ad5190",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6fa7e0e836e23e2c758ac3930b040c8abbbf8a6f",
        "lessThan": "928469986171a6f763b34b039427f5667ba3fd50",
        "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/dma/ptdma/ptdma-dmaengine.c"
    ],
    "versions": [
      {
        "version": "5.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.18",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.16",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.3",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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