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CVE-2021-3764

🗓️ 23 Aug 2022 15:14:52Reported by redhatType

A memory leak flaw in Linux kernel's ccp_run_aes_gcm_cmd() function can cause denial of service similar to CVE-2019-18808. Threat is to system availability

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Reporter	Title	Published	Views	Family All 199
NVD	CVE-2021-3764	23 Aug 202216:15	–	nvd
NVD	CVE-2019-18808	7 Nov 201916:15	–	nvd
NVD	CVE-2021-3744	4 Mar 202216:15	–	nvd
Prion	Memory corruption	23 Aug 202216:15	–	prion
Prion	Memory corruption	7 Nov 201916:15	–	prion
Prion	Memory corruption	4 Mar 202216:15	–	prion
OSV	CVE-2021-3764	23 Aug 202216:15	–	osv
OSV	CVE-2019-18808	7 Nov 201916:15	–	osv
OSV	CVE-2021-3744	4 Mar 202216:15	–	osv
OSV	linux-oem-5.14 vulnerabilities	11 Nov 202105:40	–	osv

[
  {
    "product": "Linux Kernel",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Fixed in v5.15-rc4"
      }
    ]
  }
]

Source	Link
bugzilla	www.bugzilla.redhat.com/show_bug.cgi
access	www.access.redhat.com/security/cve/CVE-2021-3764
security-tracker	www.security-tracker.debian.org/tracker/CVE-2021-3764
github	www.github.com/torvalds/linux/commit/505d9dcb0f7ddf9d075e729523a33d38642ae680

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23 Aug 2022 15:52Current

6.5Medium risk

Vulners AI Score6.5

EPSS0.0002

CWE-400