CVE-2021-3612
CVE-2021-3612
Vexday Risk Score
3Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS —EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
09 jul 2021Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
An out-of-bounds memory write flaw was found in the Linux kernel's joystick devices subsystem in versions before 5.9-rc1, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Produtos afetados
n/a · kernelReferências
https://bugzilla.redhat.com/show_bug.cgi?id=1974079https://lists.debian.org/debian-lts-announce/2021/10/msg00010.htmlhttps://lists.debian.org/debian-lts-announce/2021/12/msg00012.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YKGI562LFV5MESTMVTCG5RORSBT6NGBN/https://lore.kernel.org/linux-input/20210620120030.1513655-1-avlarkin82%40gmail.com/https://security.netapp.com/advisory/ntap-20210805-0005/https://www.oracle.com/security-alerts/cpujul2022.html