CVE-2021-33655
CVE-2021-33655
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Lifecycle
18 Jul 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds.
Affected products
n/a · kernel