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CVE-2020-36789

🗓️ 17 Apr 2025 18:01:28Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 79 Views

Vulnerability CVE-2020-36789 resolved to prevent kfree_skb in hard IRQ context in Linux kernel.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
Circl
CVE-2020-36789
17 Apr 202518:54
circl
CNNVD
Linux kernel 安全漏洞
17 Apr 202500:00
cnnvd
Cvelist
CVE-2020-36789 can: dev: can_get_echo_skb(): prevent call to kfree_skb() in hard IRQ context
17 Apr 202518:01
cvelist
Debian CVE
CVE-2020-36789
17 Apr 202518:01
debiancve
EUVD
EUVD-2020-24230
7 Oct 202500:30
euvd
NVD
CVE-2020-36789
17 Apr 202518:15
nvd
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:01600-1)
22 May 202500:00
openvas
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:01633-1)
22 May 202500:00
openvas
OSV
DEBIAN-CVE-2020-36789
17 Apr 202518:15
osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange2.6.314.4.244
OR
linuxlinux_kernelRange4.54.9.244
OR
linuxlinux_kernelRange4.104.14.207
OR
linuxlinux_kernelRange4.154.19.158
OR
linuxlinux_kernelRange4.205.4.78
OR
linuxlinux_kernelRange5.55.9.9
OR
linuxlinux_kernelMatch5.10rc1
OR
linuxlinux_kernelMatch5.10rc2
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/can/dev.c"
    ],
    "versions": [
      {
        "version": "39549eef3587f1c1e8c65c88a2400d10fd30ea17",
        "lessThan": "248b71ce92d4f3a574b2537f9838f48e892618f4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39549eef3587f1c1e8c65c88a2400d10fd30ea17",
        "lessThan": "451187b20431924d13fcfecc500d7cd2d9951bac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39549eef3587f1c1e8c65c88a2400d10fd30ea17",
        "lessThan": "3a922a85701939624484e7f2fd07d32beed00d25",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39549eef3587f1c1e8c65c88a2400d10fd30ea17",
        "lessThan": "7e4cf2ec0ca236c3e5f904239cec6efe1f3baf22",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39549eef3587f1c1e8c65c88a2400d10fd30ea17",
        "lessThan": "ab46748bf98864f9c3f5559060bf8caf9df2b41e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39549eef3587f1c1e8c65c88a2400d10fd30ea17",
        "lessThan": "87530b557affe01c764de32dbeb58cdf47234574",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "39549eef3587f1c1e8c65c88a2400d10fd30ea17",
        "lessThan": "2283f79b22684d2812e5c76fc2280aae00390365",
        "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/can/dev.c"
    ],
    "versions": [
      {
        "version": "2.6.31",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "2.6.31",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.4.244",
        "lessThanOrEqual": "4.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.244",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.207",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.158",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.78",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.9.9",
        "lessThanOrEqual": "5.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 13:42Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15.5
EPSS0.00022
SSVC
79