CVE-2022-0995

Linux Kernel Out-of-Bounds Write Vulnerability

Linux Kernel

An out-of-bounds (OOB) memory write flaw was found in the Linux kernel’s watch_queue event notification subsystem. This flaw can overwrite parts of the kernel state, potentially allowing a local user to gain privileged access or cause a denial of service on the system.

25. Mär 2022

Ausgewertete Quellen

• Red Hat
  https://bugzilla.redhat.com/show_bug.cgi?id=2063786
• Hersteller
  https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=93ce93587d36493f2f86921fa79921b3cba63fbb
• Hinweis
  http://packetstormsecurity.com/files/166770/Linux-watch_queue-Filter-Out-Of-Bounds-Write.html
• Hinweis
  http://packetstormsecurity.com/files/166815/Watch-Queue-Out-Of-Bounds-Write.html
• Hinweis
  https://security.netapp.com/advisory/ntap-20220429-0001/
• CISA
  https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-0995
• CISA
  Linux Kernel Out-of-Bounds Write Vulnerability
• NVD
  CVE-2022-0995