high7.5
CVE-2022-49743
In the Linux kernel, the following vulnerability has been resolved: ovl: Use "buf" flexible array for memcpy() destination The "buf" flexible array needs to be…
Impact
In the Linux kernel, the following vulnerability has been resolved: ovl: Use "buf" flexible array for memcpy() destination The "buf" flexible array needs to be the memcpy() destination to avoid false positive run-time warning from the recent FORTIFY_SOURCE hardening: memcpy: detected field-spanning write (size 93) of single field "&fh->fb" at fs/overlayfs/export.c:799 (size 21)
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | before 5.15.93 from 5.16 before 6.1.11 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/012cdef22000f3104e4fa8224ad29fde509b8caf
- https://git.kernel.org/stable/c/07a96977b2f462337a9121302de64277b8747ab1
- https://git.kernel.org/stable/c/a77141a06367825d639ac51b04703d551163e36c
- https://git.kernel.org/stable/c/cf8aa9bf97cadf85745506c6a3e244b22c268d63