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A vulnerability was found in the Linux kernel's KVM subsystem in arch/x86/kvm/lapic.c kvm_free_lapic when a failure allocation was detected. In this flaw the KVM subsystem may crash the kernel due to mishandling of memory errors that happens during VCPU construction which allows an attacker with special user privilege to cause a denial of service. This flaw affects kernel versions prior to 5.15 rc7.
| Reporter | Title | Published | Views | Family All 212 |
|---|---|---|---|---|
 | Exploit for Out-of-bounds Write in Polkit_Project Polkit | 28 Jan 202202:54 | – | githubexploit |
| Exploit for Incomplete Cleanup in Linux Linux_Kernel | 28 Jan 202202:54 | – | githubexploit |
 | CVE-2021-4032 affecting package kernel 5.10.189.1-1 | 10 Mar 202223:47 | – | cbl_mariner |
 | Linux kernel 安全漏洞 | 21 Jan 202200:00 | – | cnnvd |
 | Linux kernel denial-of-service vulnerability (CNVD-2022-07641) | 25 Jan 202200:00 | – | cnvd |
 | CVE-2021-4032 | 21 Jan 202218:17 | – | cve |
 | CVE-2021-4032 | 21 Jan 202218:17 | – | cvelist |
 | CVE-2021-4032 | 21 Jan 202218:17 | – | debiancve |
 | EUVD-2021-33933 | 3 Oct 202520:07 | – | euvd |
 | CVE-2021-4032 | 21 Jan 202219:15 | – | nvd |
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29 Jan 2022 08:00Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.14.4
CVSS 24.9
EPSS0.00047