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CVE-2021-3764

CVSS v3.1 5.5 (Medium)
55% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 1
Advisories 32
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

A memory leak flaw was found in the Linux kernel's ccp_run_aes_gcm_cmd() function that allows an attacker to cause a denial of service. The vulnerability is similar to the older CVE-2019-18808. The highest threat from this vulnerability is to system availability.

Weaknesses
CWE-400
Uncontrolled Resource Consumption
CWE-401
Missing Release of Memory after Effective Lifetime
Related CVEs
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2022-08-23 16:15:09
(2 years ago)
Updated Date
2022-08-25 02:33:47
(2 years ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel 5.14.20 and prior versions cpe:2.3:o:linux:linux_kernel <= 5.14.20
  Linux Kernel 5.15 cpe:2.3:o:linux:linux_kernel:5.15:-
  Linux Kernel 5.15 Rc1 cpe:2.3:o:linux:linux_kernel:5.15:rc1
  Linux Kernel 5.15 Rc2 cpe:2.3:o:linux:linux_kernel:5.15:rc2
  Linux Kernel 5.15 Rc3 cpe:2.3:o:linux:linux_kernel:5.15:rc3