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slirp: update to fix CVE-2020-29129 CVE-2020-29130

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An out-of-bounds access issue was found in the SLIRP user networking
implementation of QEMU. It could occur while processing ARP/NCSI
packets, if the packet length was shorter than required to accommodate
respective protocol headers and payload. A privileged guest user may use
this flaw to potentially leak host information bytes.

Marc-André Lureau (1):
      Merge branch 'stable-4.2' into 'stable-4.2'

Prasad J Pandit (1):
      slirp: check pkt_len before reading protocol header

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau 2020-11-27 20:57:07 +04:00
parent ea8208249d
commit 37c0c885d1
1 changed files with 1 additions and 1 deletions
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Subproject commit ce94eba2042d52a0ba3d9e252ebce86715e94275
Subproject commit 8f43a99191afb47ca3f3c6972f6306209f367ece