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CVE-2022-49681

🗓️ 26 Feb 2025 02:24:10Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 70 Views

Fixed refcount leak bug in xtensa xtfpga's setup in Linux kernel, improving security.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10, linux-5.15, linux
3 May 202623:59
astralinux
CNNVD
Linux kernel 安全漏洞
26 Feb 202500:00
cnnvd
Cvelist
CVE-2022-49681 xtensa: xtfpga: Fix refcount leak bug in setup
26 Feb 202502:24
cvelist
Debian CVE
CVE-2022-49681
26 Feb 202502:24
debiancve
EUVD
EUVD-2022-54552
3 Oct 202520:07
euvd
NVD
CVE-2022-49681
26 Feb 202507:01
nvd
OSV
CVE-2022-49681 xtensa: xtfpga: Fix refcount leak bug in setup
26 Feb 202502:24
osv
OSV
DEBIAN-CVE-2022-49681
26 Feb 202507:01
osv
OSV
UBUNTU-CVE-2022-49681
26 Feb 202507:01
osv
Tenable Nessus
Photon OS 4.0: Linux PHSA-2021-4.0-0065
22 Jul 202100:00
nessus
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange<4.9.321
OR
linuxlinux_kernelRange4.104.14.286
OR
linuxlinux_kernelRange4.154.19.250
OR
linuxlinux_kernelRange4.205.4.202
OR
linuxlinux_kernelRange5.55.10.127
OR
linuxlinux_kernelRange5.115.15.51
OR
linuxlinux_kernelRange5.165.18.8
OR
linuxlinux_kernelMatch5.19rc1
OR
linuxlinux_kernelMatch5.19rc2
OR
linuxlinux_kernelMatch5.19rc3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "arch/xtensa/platforms/xtfpga/setup.c"
    ],
    "versions": [
      {
        "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
        "lessThan": "b12d5c52f073a0420622aaf2f21b615cce8b36cc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
        "lessThan": "35d7e961be68732eb3acaeba81fb81ca16eafd05",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
        "lessThan": "0715d0e60052662c3f225342062f174dd721d1c7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
        "lessThan": "a52972ee706b438302eb0350e61f378eb191e3d1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
        "lessThan": "6c0839cf1b9e1b3c88da6af76794583cbfae8da3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
        "lessThan": "0162451723178602c37f0555d235dfa17e486112",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
        "lessThan": "9b30c5c8884eda3f541229899671cebbad15979b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "33c760fbb7a8fa46314437746dd7f5540da5498e",
        "lessThan": "173940b3ae40114d4179c251a98ee039dc9cd5b3",
        "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/xtensa/platforms/xtfpga/setup.c"
    ],
    "versions": [
      {
        "version": "3.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.9.321",
        "lessThanOrEqual": "4.9.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.14.286",
        "lessThanOrEqual": "4.14.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "4.19.250",
        "lessThanOrEqual": "4.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.202",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.127",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.51",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18.8",
        "lessThanOrEqual": "5.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:04Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.15.5
EPSS0.00087
SSVC
70