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CVE-2021-47486

🗓️ 22 May 2024 08:19:36Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 128 Views

Fix for potential NULL dereference in RISC-V BPF JIT

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.10
5 Oct 202611:39
–astralinux
bdu_fstec
BDU FSTEC
riscv and bpf components
3 Dec 202400:00
–bdu_fstec
cnnvd
CNNVD
Linux kernel 安全漏洞
22 May 202400:00
–cnnvd
cvelist
Cvelist
CVE-2021-47486 riscv, bpf: Fix potential NULL dereference
22 May 202408:19
–cvelist
debiancve
Debian CVE
CVE-2021-47486
22 May 202408:19
–debiancve
nvd
NVD
CVE-2021-47486
22 May 202409:15
–nvd
openvas
OpenVAS
openSUSE: Security Advisory for the Linux Kernel (SUSE-SU-2024:2189-1)
29 Jun 202400:00
–openvas
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:2008-1)
25 Feb 202500:00
–openvas
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:2019-1)
25 Feb 202500:00
–openvas
openvas
OpenVAS
openSUSE Security Advisory (SUSE-SU-2024:2190-1)
25 Feb 202500:00
–openvas
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.7–5.10.77
linuxlinux_kernelRange5.11–5.14.16
linuxlinux_kernelMatch5.15rc1
linuxlinux_kernelMatch5.15rc2
linuxlinux_kernelMatch5.15rc3
linuxlinux_kernelMatch5.15rc4
linuxlinux_kernelMatch5.15rc5
linuxlinux_kernelMatch5.15rc6
linuxlinux_kernelMatch5.15rc7
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/riscv/net/bpf_jit_core.c"
    ],
    "versions": [
      {
        "version": "ca6cb5447ceca6a87d6b62c9e5d41042c34f7ffa",
        "lessThan": "cac6b043cea3e120f4fccec16f7381747cbfdc0d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ca6cb5447ceca6a87d6b62c9e5d41042c34f7ffa",
        "lessThan": "e1b80a5ebe5431caeb20f88c32d4a024777a2d41",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ca6cb5447ceca6a87d6b62c9e5d41042c34f7ffa",
        "lessThan": "27de809a3d83a6199664479ebb19712533d6fd9b",
        "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/riscv/net/bpf_jit_core.c"
    ],
    "versions": [
      {
        "version": "5.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.77",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.14.16",
        "lessThanOrEqual": "5.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 04:17Current
8.2High risk
Vulners AI Score8.2
CVSS 3.17.5
EPSS0.00677
SSVC
128