An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. This flaw affects libslirp versions prior to 4.6.0.
An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the udp_input() function and could occur while processing a udp packet that is smaller than the size of the 'udphdr' structure. This issue may lead to out-of-bounds read access or indirect host memory disclosure to the guest. This flaw affects libslirp versions prior to 4.6.0.
https://bugzilla.redhat.com/show_bug.cgi?id=1970491 https://gitlab.freedesktop.org/slirp/libslirp/-/issues/47 https://gitlab.freedesktop.org/slirp/libslirp/-/commit/93e645e72a056ec0b2c16e0299fc5c6b94e4ca17 https://gitlab.freedesktop.org/slirp/libslirp/-/commit/74572be49247c8c5feae7c6e0b50c4f569ca9824
Vulmon