Ubuntu
linux package

  1. Focal (20.04)
  2. Bug #1860969
  3. Activity log

Activity log for bug #1860969

Date Who What changed Old value New value Message
2020-01-27 09:12:03 Nicolas Dichtel bug added bug
2020-01-27 09:12:19 Nicolas Dichtel bug added subscriber 6WIND
2020-01-27 09:30:07 Ubuntu Kernel Bot linux (Ubuntu): status New Incomplete
2020-01-27 15:38:36 Nicolas Dichtel description [SRU Justification] [Impact] Packets sent to a vti[6]/xfrm interface via bpf_redirect() or via an AF_PACKET socket are dropped (no carrier). This has been fixed in v5.5 by the following upstream commits - 95224166a903 ("vti[6]: fix packet tx through bpf_redirect()") - f042365dbffe ("xfrm interface: fix packet tx through bpf_redirect()") https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=95224166a903 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f042365dbffe The bug exists since the beginning of each driver. == Fix == Backport the requested patches to Focal (5.4), Disco (5.0), Bionic (4.15) and Xenial (4.4). == Risk of Regression == This patch affects only the cases described above (when no dst is attached to the skb), thus the risk should be low. [SRU Justification] [Impact] Packets sent to a vti[6]/xfrm interface via bpf_redirect() or via an AF_PACKET socket are dropped (no carrier). This has been fixed in v5.5 by the following upstream commits  - 95224166a903 ("vti[6]: fix packet tx through bpf_redirect()")  - f042365dbffe ("xfrm interface: fix packet tx through bpf_redirect()") https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=95224166a903 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f042365dbffe The bug exists since the beginning of each driver. == Fix == Backport the requested patches to Focal (5.4), Eoan (5.3), Bionic (4.15) and Xenial (4.4). == Risk of Regression == This patch affects only the cases described above (when no dst is attached to the skb), thus the risk should be low.
2020-01-28 22:06:44 Terry Rudd bug added subscriber Terry Rudd
2020-02-06 20:27:26 Seth Forshee nominated for series Ubuntu Xenial
2020-02-06 20:27:26 Seth Forshee bug task added linux (Ubuntu Xenial)
2020-02-06 20:27:26 Seth Forshee nominated for series Ubuntu Focal
2020-02-06 20:27:26 Seth Forshee bug task added linux (Ubuntu Focal)
2020-02-06 20:27:26 Seth Forshee nominated for series Ubuntu Bionic
2020-02-06 20:27:26 Seth Forshee bug task added linux (Ubuntu Bionic)
2020-02-06 20:27:26 Seth Forshee nominated for series Ubuntu Eoan
2020-02-06 20:27:26 Seth Forshee bug task added linux (Ubuntu Eoan)
2020-02-06 20:28:52 Seth Forshee linux (Ubuntu Focal): status Incomplete Fix Committed
2020-02-14 12:45:47 Kleber Sacilotto de Souza linux (Ubuntu Eoan): status New Fix Committed
2020-02-17 22:52:29 Ubuntu Kernel Bot tags verification-needed-eoan
2020-02-25 09:05:00 Nicolas Dichtel tags verification-needed-eoan verification-done-eoan
2020-03-16 10:39:46 Launchpad Janitor linux (Ubuntu Eoan): status Fix Committed Fix Released
2020-03-16 10:39:46 Launchpad Janitor cve linked 2019-3016
2020-03-16 10:39:46 Launchpad Janitor cve linked 2020-2732
2020-03-16 23:19:02 Launchpad Janitor linux (Ubuntu Focal): status Fix Committed Fix Released
2020-03-16 23:19:02 Launchpad Janitor cve linked 2019-19076