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CVE-2025-39928

🗓️ 01 Oct 2025 08:07:15Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 64 Views

Fix RTL9300 i2c data length check; reject zero length to prevent 16-byte writes.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
20 May 202605:53
–astralinux
bdu_fstec
BDU FSTEC
I2C rtl9300_i2c_config_xfer Buffer Overflow DoS
1 Apr 202600:00
–bdu_fstec
circl
Circl
CVE-2025-39928
1 Oct 202523:10
–circl
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
1 Oct 202500:00
–cnnvd
cvelist
Cvelist
CVE-2025-39928 i2c: rtl9300: ensure data length is within supported range
1 Oct 202508:07
–cvelist
debiancve
Debian CVE
CVE-2025-39928
1 Oct 202508:07
–debiancve
nvd
NVD
CVE-2025-39928
1 Oct 202508:15
–nvd
osv_bell
osv_bell
BELL-CVE-2025-39928
3 Oct 202506:06
–osv_bell
osv_cve
osv_cve
CVE-2025-39928 i2c: rtl9300: ensure data length is within supported range
1 Oct 202508:07
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2025-39928
1 Oct 202508:15
–osv_debian
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange6.13–6.16.8
linuxlinux_kernelMatch6.17rc1
linuxlinux_kernelMatch6.17rc2
linuxlinux_kernelMatch6.17rc3
linuxlinux_kernelMatch6.17rc4
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/i2c/busses/i2c-rtl9300.c"
    ],
    "versions": [
      {
        "version": "c366be720235301fdadf67e6f1ea6ff32669c074",
        "lessThan": "c91382328fc89f73144d5582f2d8f1dd3e41c8f7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c366be720235301fdadf67e6f1ea6ff32669c074",
        "lessThan": "06418cb5a1a542a003fdb4ad8e76ea542d57cfba",
        "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/i2c/busses/i2c-rtl9300.c"
    ],
    "versions": [
      {
        "version": "6.13",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.13",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.8",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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19 Oct 2026 21:10Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.5 - 7.1
EPSS0.00134
SSVC
64