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SUSE: CVE-2022-37035: SUSE Linux Security Advisory

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SUSE: CVE-2022-37035: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/02/2022
Created
11/21/2022
Added
11/21/2022
Modified
11/21/2022

Description

An issue was discovered in bgpd in FRRouting (FRR) 8.3. In bgp_notify_send_with_data() and bgp_process_packet() in bgp_packet.c, there is a possible use-after-free due to a race condition. This could lead to Remote Code Execution or Information Disclosure by sending crafted BGP packets. User interaction is not needed for exploitation.

Solution(s)

  • suse-upgrade-frr
  • suse-upgrade-frr-devel
  • suse-upgrade-libfrr0
  • suse-upgrade-libfrr_pb0
  • suse-upgrade-libfrrcares0
  • suse-upgrade-libfrrfpm_pb0
  • suse-upgrade-libfrrgrpc_pb0
  • suse-upgrade-libfrrospfapiclient0
  • suse-upgrade-libfrrsnmp0
  • suse-upgrade-libfrrzmq0
  • suse-upgrade-libmlag_pb0

References

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