Description
When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a kernel
5.18 5.19.0-rc1affected
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=086ff84617185393a0bbf25830c4f36412a7d3f4 ↗
- http://www.openwall.com/lists/oss-security/2022/07/19/2 ↗
- https://www.debian.org/security/2022/dsa-5191 ↗
- https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html ↗