Lucene search
K

CVE-2022-50852

🗓️ 30 Dec 2025 12:15:28Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Fix use after free in mt7921_acpi_read by not dereferencing sar_root after it is freed.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
30 Dec 202500:00
cnnvd
Cvelist
CVE-2022-50852 wifi: mt76: mt7921: fix use after free in mt7921_acpi_read()
30 Dec 202512:15
cvelist
Debian CVE
CVE-2022-50852
30 Dec 202512:15
debiancve
EUVD
EUVD-2022-55846
30 Dec 202515:30
euvd
NVD
CVE-2022-50852
30 Dec 202513:15
nvd
OSV
CVE-2022-50852 wifi: mt76: mt7921: fix use after free in mt7921_acpi_read()
30 Dec 202512:15
osv
OSV
DEBIAN-CVE-2022-50852
30 Dec 202513:15
osv
OSV
UBUNTU-CVE-2022-50852
30 Dec 202513:15
osv
Positive Technologies
PT-2025-53970
30 Dec 202500:00
ptsecurity
Rows per page
Vulners
CNA
Node
linuxlinux_kernelRange6.06.0.3
OR
linuxlinux_kernelRange6.1.0
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/net/wireless/mediatek/mt76/mt7921/acpi_sar.c"
    ],
    "versions": [
      {
        "version": "f965333e491e36adb0fa91e389fba8685b704fb6",
        "lessThan": "3ed0b382cb36f6dac9f93b3a5533cfcd699409a5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "f965333e491e36adb0fa91e389fba8685b704fb6",
        "lessThan": "e7de4b4979bd8d313ec837931dde936653ca82ea",
        "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/net/wireless/mediatek/mt76/mt7921/acpi_sar.c"
    ],
    "versions": [
      {
        "version": "6.0",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.0",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.0.3",
        "lessThanOrEqual": "6.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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

11 May 2026 19:26Current
6.3Medium risk
Vulners AI Score6.3
EPSS0.00026
6