CVE-2023-5941

In versions of FreeBSD 12.4-RELEASE prior to 12.4-RELEASE-p7 and FreeBSD 13.2-RELEASE prior to 13.2-RELEASE-p5 the sflush stdio function in libc does not correctly update FILE objects' write space members for write-buffered streams when the write2 system call returns an error. Depending on the...