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| *** masami <masami!~masami@FL1-111-168-44-134.tky.mesh.ad.jp> has joined #cip | 12:00 | |
| iwamatsu | hello | 12:03 |
|---|---|---|
| pave1 | Hi! | 12:03 |
| uli_ | hello | 12:03 |
| masami | hello | 12:03 |
| iwamatsu | Jan is not here yet. | 12:03 |
| iwamatsu | hm, I takeover today. | 12:06 |
| iwamatsu | #startmeeting CIP IRC weekly meeting | 12:06 |
| iwamatsu | #startmeeting CIP IRC weekly meeting | 12:06 |
| collab-meetbot | Meeting started Thu May 21 12:06:39 2026 UTC and is due to finish in 60 minutes. The chair is iwamatsu. Information about MeetBot at http://wiki.debian.org/MeetBot. | 12:06 |
| collab-meetbot | Useful Commands: #action #agreed #help #info #idea #link #topic #startvote. | 12:06 |
| collab-meetbot | The meeting name has been set to 'cip_irc_weekly_meeting' | 12:06 |
| *** collab-meetbot changes topic to " (Meeting topic: CIP IRC weekly meeting)" | 12:06 | |
| iwamatsu | #topic AI review | 12:06 |
| *** collab-meetbot changes topic to "AI review (Meeting topic: CIP IRC weekly meeting)" | 12:06 | |
| iwamatsu | No AI | 12:06 |
| iwamatsu | 5 | 12:06 |
| iwamatsu | 4 | 12:07 |
| iwamatsu | 3 | 12:07 |
| iwamatsu | 2 | 12:07 |
| iwamatsu | 1 | 12:07 |
| iwamatsu | #topic Kernel maintenance updates | 12:07 |
| *** collab-meetbot changes topic to "Kernel maintenance updates (Meeting topic: CIP IRC weekly meeting)" | 12:07 | |
| uli_ | i pushed 4.4 this week, and 4.19-rc earlier today | 12:07 |
| pave1 | I was reviewing 6.12.88, .90. | 12:07 |
| iwamatsu | I reiviewed 6.12.83, 84 and 85. | 12:08 |
| masami | This week reported 4 new CVEs and 25 updated CVEs. | 12:08 |
| iwamatsu | anything else? | 12:08 |
| pave1 | masami: Any idea if those "famous" bugs | 12:08 |
| iwamatsu | 5 | 12:08 |
| iwamatsu | 4 | 12:08 |
| iwamatsu | 3 | 12:08 |
| pave1 | already hit the mainline or stable? | 12:08 |
| iwamatsu | 2 | 12:08 |
| iwamatsu | Is it like Dirty Frag? | 12:12 |
| pave1 | Dirty frag and freinds, I was wondering if there are fixes in mainline/stable already. | 12:12 |
| pave1 | But we can discuss over emali. | 12:12 |
| masami | pavel: I I think dirty frag like bugs are more repored for while | 12:13 |
| jki | hi all, sorry, got pulled out by colleagues | 12:13 |
| jki | what about the ptrace bug? | 12:15 |
| jki | is that fixes in CIP kernels as well now? | 12:15 |
| pave1 | That one has hit the stable. | 12:15 |
| pave1 | ...but I don't believe we have it in all cip kernels. | 12:16 |
| pave1 | ...do you know what impact is that? (And if it has name / cve?) | 12:16 |
| uli_ | i picked it for the next 4.19 from 5.10, so it will make it into the next 4.4. | 12:17 |
| jki | https://app.opencve.io/cve/CVE-2026-46333 | 12:17 |
| jki | should be this one | 12:17 |
| iwamatsu | about ptrace issue, this issue is not fixed in 6.12.y-cip. | 12:17 |
| iwamatsu | I am going to release it tomorrow. | 12:18 |
| jki | fix in 6.12.89 | 12:18 |
| iwamatsu | yes. | 12:18 |
| masami | another LPE is PinTheft. It is published 2 days ago. https://github.com/v12-security/pocs/tree/09e835b587bf71249775654061ae4c79e92cf430/pintheft | 12:18 |
| pave1 | Needs "CAP_SYS_PTRACE" to exploit. | 12:18 |
| pave1 | That's ... non issue. | 12:18 |
| pave1 | (Basically.) | 12:19 |
| jki | yes (maybe except with fancy containers) | 12:19 |
| pave1 | Yes. I believe we have bigger problems to worry about. | 12:19 |
| jki | we should still track and - if needed - decide whether to backport or document as unfixed | 12:20 |
| pave1 | I believe it will eventually be backported to everything. (uli?) | 12:21 |
| pave1 | But I don't believe ptrace bug warrants extra releases. | 12:21 |
| jki | it should be bundled with other fixes, yes | 12:22 |
| pave1 | +1 | 12:22 |
| iwamatsu | anything else? | 12:23 |
| iwamatsu | 5 | 12:23 |
| iwamatsu | 4 | 12:23 |
| iwamatsu | 3 | 12:23 |
| iwamatsu | 2 | 12:23 |
| iwamatsu | 1 | 12:23 |
| iwamatsu | #topic Kernel release status | 12:23 |
| *** collab-meetbot changes topic to "Kernel release status (Meeting topic: CIP IRC weekly meeting)" | 12:23 | |
| jki | 4.4-rt is late IIRC | 12:24 |
| pave1 | Aha, forgot about 4.4 with all the releases. | 12:24 |
| pave1 | 4.4-cip is out, can do -rt. | 12:24 |
| iwamatsu | got it , thanks. | 12:24 |
| iwamatsu | anything else? | 12:25 |
| iwamatsu | 5 | 12:25 |
| iwamatsu | 4 | 12:25 |
| iwamatsu | 3 | 12:25 |
| iwamatsu | 2 | 12:25 |
| iwamatsu | 1 | 12:25 |
| iwamatsu | #topic Kernel testing | 12:25 |
| *** collab-meetbot changes topic to "Kernel testing (Meeting topic: CIP IRC weekly meeting)" | 12:25 | |
| patersonc | LAVA server upgrade day today | 12:25 |
| patersonc | It's done, but there's a DNS/Cloudflare issue that I'm waiting on LF to fix... | 12:26 |
| jki | Quirin is absent - may affect Siemens lab Munich then | 12:26 |
| iwamatsu | patersonc: ok, thanks for your work. | 12:27 |
| patersonc | I'll email the list once the server is back online again | 12:27 |
| iwamatsu | anything else? | 12:28 |
| iwamatsu | 5 | 12:28 |
| iwamatsu | 4 | 12:28 |
| iwamatsu | 3 | 12:28 |
| iwamatsu | 2 | 12:28 |
| iwamatsu | 1 | 12:28 |
| iwamatsu | #topic AOB | 12:28 |
| *** collab-meetbot changes topic to "AOB (Meeting topic: CIP IRC weekly meeting)" | 12:28 | |
| jki | Uli and I will be at Embedded Recipes next week | 12:29 |
| jki | unfortunately, there is not break during our irc slot | 12:29 |
| jki | but maybe we can do that in parallel ;) | 12:29 |
| pave1 | :-) | 12:30 |
| jki | if not, someone please jump in again | 12:30 |
| iwamatsu | OK, if it is difficult, I will takeover. | 12:31 |
| iwamatsu | other topic? | 12:31 |
| jki | TIA! | 12:31 |
| iwamatsu | 5 | 12:31 |
| iwamatsu | 4 | 12:31 |
| iwamatsu | 3 | 12:31 |
| iwamatsu | 2 | 12:31 |
| iwamatsu | 1 | 12:31 |
| iwamatsu | #endmeeting | 12:31 |
| collab-meetbot | Meeting ended Thu May 21 12:31:59 2026 UTC. Information about MeetBot at http://wiki.debian.org/MeetBot . (v 0.1.4) | 12:31 |
| collab-meetbot | Minutes: http://ircbot.wl.linuxfoundation.org/meetings/cip/2026/05/cip.2026-05-21-12.06.html | 12:31 |
| collab-meetbot | Minutes (text): http://ircbot.wl.linuxfoundation.org/meetings/cip/2026/05/cip.2026-05-21-12.06.txt | 12:31 |
| collab-meetbot | Log: http://ircbot.wl.linuxfoundation.org/meetings/cip/2026/05/cip.2026-05-21-12.06.log.html | 12:31 |
| *** collab-meetbot changes topic to "Civil Infrastructure Platform Project. CIP mailing list at https://lists.cip-project.org/g/cip-dev | CIP kernel meeting every Thursday at 13:00 UTC | Find the meeting logs at https://ircbot.wl.linuxfoundation.org/meetings/cip/ and chat logs at https://ircbot.wl.linuxfoundation.org/logs/%23cip/" | 12:31 | |
| iwamatsu | Thank you! | 12:32 |
| jki | bye! | 12:32 |
| uli_ | thanks | 12:32 |
| pave1 | Thank you! | 12:32 |
| masami | thank you | 12:32 |
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| patersonc | Cheers | 12:33 |
| ysionneau | is 4.19 affected by https://github.com/v12-security/pocs/tree/09e835b587bf71249775654061ae4c79e92cf430/pintheft ? | 12:35 |
| jki | ah, nice - the LPE of the day | 12:49 |
| jki | formally spoken, the 4.19-cip should not be affected because you need to have CONFIG_IO_URING enabled, and that is not the case for the CIP kernel configs (unless I missed something) | 12:50 |
| jki | ...is not the case for the 4.19 cip configs - newer CIP kernels have this on | 12:50 |
| ysionneau | well, we don't have exactly cip config :p | 12:52 |
| jki | in fact, there was no IO_URING in 4.19 yet | 12:53 |
| jki | so you should be safe, irrespective of the config | 12:53 |
| ysionneau | ok good, thanks :) | 12:53 |
| jki | disclaimer: this is just an ad-hoc analysis | 12:53 |
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