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CVE-2022-49949

🗓️ 18 Jun 2025 11:00:13Reported by LinuxType 
cve
 cve🔗 web.nvd.nist.gov👁 61 Views

Fixes memory leak in Linux kernel firmware upload with new function for memory frees.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux		 Astra Linux - уязвимость в linux-5.10
3 May 202623:59
–astralinux
CNNVD		Linux kernel 安全漏洞
18 Jun 202500:00
–cnnvd
Cvelist		CVE-2022-49949 firmware_loader: Fix memory leak in firmware upload
18 Jun 202511:00
–cvelist
Debian CVE		CVE-2022-49949
18 Jun 202511:00
–debiancve
EUVD		EUVD-2022-55231
3 Oct 202520:07
–euvd
NVD		CVE-2022-49949
18 Jun 202511:15
–nvd
OpenVAS		SUSE: Security Advisory (SUSE-SU-2025:02264-1)
15 Jul 202500:00
–openvas
OSV		CVE-2022-49949 firmware_loader: Fix memory leak in firmware upload
18 Jun 202511:00
–osv
OSV		DEBIAN-CVE-2022-49949
18 Jun 202511:15
–osv
OSV		SUSE-SU-2025:02264-1 Security update for the Linux Kernel
10 Jul 202508:25
–osv
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange5.19–5.19.8
OR
linuxlinux_kernelMatch6.0rc1
OR
linuxlinux_kernelMatch6.0rc2
OR
linuxlinux_kernelMatch6.0rc3
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/base/firmware_loader/sysfs.c",
      "drivers/base/firmware_loader/sysfs.h",
      "drivers/base/firmware_loader/sysfs_upload.c"
    ],
    "versions": [
      {
        "version": "97730bbb242cde22b7140acd202ffd88823886c9",
        "lessThan": "baf92485d111be828e1ab84a995515b604b938e5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "97730bbb242cde22b7140acd202ffd88823886c9",
        "lessThan": "789bba82f63c3e81dce426ba457fc7905b30ac6e",
        "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/base/firmware_loader/sysfs.c",
      "drivers/base/firmware_loader/sysfs.h",
      "drivers/base/firmware_loader/sysfs_upload.c"
    ],
    "versions": [
      {
        "version": "5.19",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.19",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.19.8",
        "lessThanOrEqual": "5.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:09Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.15.5
EPSS0.00074
CWE-401
cve number linux kernel memory leak firmware upload
61