This bug was fixed in the package linux-bluefield - 5.4.0-1062.68
---------------
linux-bluefield (5.4.0-1062.68) focal; urgency=medium
* focal/linux-bluefield: 5.4.0-1062.68 -proposed tracker (LP:
#2016751)
* CVE-2023-1829
- [Config] bluefield: Make sure CONFIG_NET_CLS_TCINDEX is not available
* net/sched: cls_api: Support hardware miss to tc action (LP: #2012571)
- Revert "net/sched: flower: fix fl_change() error recovery path"
- Revert "net/sched: flower: Support hardware miss to tc action"
- Revert "net/sched: flower: Move filter handle initialization earlier"
- Revert "net/sched: cls_api: Support hardware miss to tc action"
- Revert "UBUNTU: SAUCE: net/sched: Provide act to offload action"
[ Ubuntu: 5.4.0-148.165 ]
* focal/linux: 5.4.0-148.165 -proposed tracker (LP: #2016777)
* CVE-2023-1829
- net/sched: Retire tcindex classifier
- [Config]: Make sure CONFIG_NET_CLS_TCINDEX is not available
-- Bartlomiej Zolnierkiewicz <[email protected]>
Thu, 27 Apr 2023 16:48:23 +0200
** Changed in: linux-bluefield (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2023-1829
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https://bugs.launchpad.net/bugs/2013422
Title:
net: sched: allow flower to match vxlan options
Status in linux-bluefield package in Ubuntu:
Invalid
Status in linux-bluefield source package in Focal:
Fix Released
Bug description:
* Explain the bug(s)
In upstream, TCA_POLICE_PKTRATE64 was introduced after
TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP. linux-bluefiled only has
TCA_POLICE_PKTRATE64 related support and does not have VXLAN support
which will cause "ovs" project compile error because of lacking of
VXALN GBP related support.
* Brief explanation of fixes
Cherry-pick. No adaptation. Add VXLAN support for flower to allow flower to
match vxlan options
d8f9dfae49ce net: sched: allow flower to match vxlan options
* How to test
1) Compile "ovs" project, build succesfully.
2) VXLAN option can be used as match condition in tc. eg:
# ip link add name vxlan0 type vxlan dstport 0 external
# tc qdisc add dev vxlan0 ingress
# tc filter add dev vxlan0 protocol ip parent ffff: \
flower \
enc_src_ip 10.0.99.192 \
enc_dst_ip 10.0.99.193 \
enc_key_id 11 \
vxlan_opts 01020304/ffffffff \
ip_proto udp \
action mirred egress redirect dev eth0
* What it could break.
Nothing.
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