Lucene search
+L

CVE-2022-49947

🗓️ 18 Jun 2025 11:00:11Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 60 Views

Linux kernel CVE-2022-49947 fixed null pointer dereference due to uninitialized mmap lock in binder_alloc.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.15
24 Aug 202610:19
–astralinux
bdu_fstec
BDU FSTEC
Linux kernel binder_alloc_set_vma binder_alloc_init Buffer Overflow DoS
6 Mar 202600:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
18 Jun 202500:00
–cnnvd
cvelist
Cvelist
CVE-2022-49947 binder: fix alloc->vma_vm_mm null-ptr dereference
18 Jun 202511:00
–cvelist
debiancve
Debian CVE
CVE-2022-49947
18 Jun 202511:00
–debiancve
euvd
EUVD
EUVD-2022-55229
3 Oct 202520:07
–euvd
nvd
NVD
CVE-2022-49947
18 Jun 202511:15
–nvd
osv_cve
osv_cve
CVE-2022-49947 binder: fix alloc->vma_vm_mm null-ptr dereference
18 Jun 202511:00
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2022-49947
18 Jun 202511:15
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2022-49947
18 Jun 202511:15
–osv_ubuntu
Rows per page
NVD
Vulners
CNA
Node
OR
linuxlinux_kernelRange5.15.64–5.15.66
linuxlinux_kernelRange5.19.6–5.19.8
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/android/binder_alloc.c"
    ],
    "versions": [
      {
        "version": "577d9c05cc48c5242bcf719c06a5baf3105473ad",
        "lessThan": "81203ab7a6ef843a2b904a0a494f28c457d44d27",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "7b0163c1b07b7ff1717aa975821c40df98786ddc",
        "lessThan": "b2a97babb0a510f8921891f9e70c5a5ef33cadac",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "44e602b4e52f70f04620bbbf4fe46ecb40170bde",
        "lessThan": "1da52815d5f1b654c89044db0cdc6adce43da1f1",
        "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/android/binder_alloc.c"
    ],
    "versions": [
      {
        "version": "5.15.64",
        "lessThan": "5.15.66",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.19.6",
        "lessThan": "5.19.8",
        "status": "affected",
        "versionType": "semver"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

17 Jun 2026 05:19Current
5.6Medium risk
Vulners AI Score5.6
CVSS 3.15.5
EPSS0.00231
60