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CVE-2022-49070

🗓️ 26 Feb 2025 01:54:36Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 141 Views

Fixes framebuffer unregistration issue in Linux kernel preventing NULL dereference error.

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
26 Feb 202500:00
cnnvd
Cvelist
CVE-2022-49070 fbdev: Fix unregistering of framebuffers without device
26 Feb 202501:54
cvelist
Debian CVE
CVE-2022-49070
26 Feb 202501:54
debiancve
EUVD
EUVD-2022-55134
3 Oct 202520:07
euvd
NVD
CVE-2022-49070
26 Feb 202507:00
nvd
OpenVAS
SUSE: Security Advisory (SUSE-SU-2025:1241-1)
16 Apr 202500:00
openvas
OSV
CVE-2022-49070 fbdev: Fix unregistering of framebuffers without device
26 Feb 202501:54
osv
OSV
DEBIAN-CVE-2022-49070
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
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelMatch5.15.33
OR
linuxlinux_kernelMatch5.16.19
OR
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/video/fbdev/core/fbmem.c"
    ],
    "versions": [
      {
        "version": "c894ac44786cfed383a6c6b20c1bfb12eb96018a",
        "lessThan": "2388f826cdc9af2651991adc0feb79de9bdf2232",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "9565a3b5203a4d57acbc1d0e981c6df71864b4ab",
        "lessThan": "de33df481545974ba47c46f05194e769e4307843",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4d695d7c276f15adb1d2b64c584c3cf8f4f9e9ce",
        "lessThan": "feed87ff122b1640c221d4dd559442ab2cd50bb1",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "27599aacbaefcbf2af7b06b0029459bbf682000d",
        "lessThan": "0f525289ff0ddeb380813bd81e0f9bdaaa1c9078",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/video/fbdev/core/fbmem.c"
    ],
    "versions": [
      {
        "version": "5.15.33",
        "lessThan": "5.15.34",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.16.19",
        "lessThan": "5.16.20",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.17.2",
        "lessThan": "5.17.3",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  }
]

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11 May 2026 18:52Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.5
EPSS0.0002
SSVC
141