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CVE-2022-49223 cxl/port: Hold port reference until decoder release

🗓️ 26 Feb 2025 01:55:54Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

Resolved CVE-2022-49223 vulnerability in Linux kernel CXL port reference management to prevent use-after-free.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15
3 May 202623:59
astralinux
CNNVD
Linux kernel 安全漏洞
26 Feb 202500:00
cnnvd
CVE
CVE-2022-49223
26 Feb 202501:55
cve
Debian CVE
CVE-2022-49223
26 Feb 202501:55
debiancve
EUVD
EUVD-2022-55003
3 Oct 202520:07
euvd
NVD
CVE-2022-49223
26 Feb 202507:00
nvd
OSV
CVE-2022-49223 cxl/port: Hold port reference until decoder release
26 Feb 202501:55
osv
OSV
DEBIAN-CVE-2022-49223
26 Feb 202507:00
osv
OSV
RHSA-2023:2458 Red Hat Security Advisory: kernel security, bug fix, and enhancement update
16 Sep 202409:02
osv
OSV
UBUNTU-CVE-2022-49223
26 Feb 202507:00
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/cxl/core/port.c"
    ],
    "versions": [
      {
        "version": "40ba17afdfabb01688c61565dbe02a916241bc05",
        "lessThan": "518bb96367123062b48b0a9842f2864249b565f6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "40ba17afdfabb01688c61565dbe02a916241bc05",
        "lessThan": "b0022ca445d5fc4d0c89d15dcd0f855977b22c1d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "40ba17afdfabb01688c61565dbe02a916241bc05",
        "lessThan": "49f2dab77a5e1354f5da6ccdc9346a8212697be2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "40ba17afdfabb01688c61565dbe02a916241bc05",
        "lessThan": "74be98774dfbc5b8b795db726bd772e735d2edd4",
        "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/cxl/core/port.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.54",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.16.19",
        "lessThanOrEqual": "5.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.17.2",
        "lessThanOrEqual": "5.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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