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CVE-2022-48876

🗓️ 21 Aug 2024 06:10:07Reported by LinuxType 
cve
 cve
🔗 web.nvd.nist.gov👁 126 Views

In the Linux kernel, vulnerability CVE-2022-48876 is resolved by fixing the improper initialization of rx->link_sta, causing a crash when assumptions about its validity are made

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
mac80211 Component DoS
3 Sep 202400:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
21 Aug 202400:00
–cnnvd
cvelist
Cvelist
CVE-2022-48876 wifi: mac80211: fix initialization of rx->link and rx->link_sta
21 Aug 202406:10
–cvelist
debiancve
Debian CVE
CVE-2022-48876
21 Aug 202406:10
–debiancve
nvd
NVD
CVE-2022-48876
21 Aug 202407:15
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2022-48876
21 Aug 202407:15
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2022-48876
21 Aug 202407:15
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2023-9337 · Linux +1 · Linux Kernel +1
10 Jan 202300:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2022-48876: NULL Pointer Dereference
21 Aug 202400:00
–rapid7
nessus
Tenable Nessus
RHEL 4 : kernel (Unpatched Vulnerability)
3 Jun 202400:00
–nessus
Rows per page
NVD
Vulners
CNA
Node
linuxlinux_kernelRange6.1–6.1.8
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mac80211/rx.c"
    ],
    "versions": [
      {
        "version": "ccdde7c74ffd7e8bdd3cf685bbfa41231c8e3131",
        "lessThan": "a57c981d9f24d2bd89eaa76dc477e8ca252e22e8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ccdde7c74ffd7e8bdd3cf685bbfa41231c8e3131",
        "lessThan": "e66b7920aa5ac5b1a1997a454004ba9246a3c005",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/mac80211/rx.c"
    ],
    "versions": [
      {
        "version": "6.1",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.1",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.8",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Jun 2026 05:16Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.15.5
EPSS0.00208
SSVC
126