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lotuspsychje | welcome to the community ironbear | 04:03 |
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ironbear | Hello All | 04:03 |
ironbear | lotuspsychje: thanks | 04:04 |
ironbear | So is this the thread to talk to experienced users? | 04:05 |
lotuspsychje | every quality ubuntu discussion fits here ironbear | 04:06 |
lotuspsychje | expert or novice | 04:07 |
Bashing-om | ironbear: ironbear: Well -- there are experienced users that frequent this channel :D | 04:07 |
ironbear | I ran into an issue with a bug on my cpu even after just changing over from windows on an older machine (10ish years old) | 04:08 |
ironbear | MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. | 04:08 |
ironbear | went to the website and tried to fix but it feel like im hitting a wall with permissions. | 04:09 |
lotuspsychje | !usn | ironbear | 04:10 |
ubottu | ironbear: Please see https://usn.ubuntu.com/ for information about recent Ubuntu security updates. | 04:10 |
ironbear | lotuspsychje and ubuttu: thanks havent seen this site yet | 04:12 |
sarnold | lotuspsychje: if ironbear returns https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/MDS | 04:29 |
lotuspsychje | ah nice tnx sarnold | 04:29 |
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pragmaticenigma | hey leftyfb ... I wonder if this is the source of the SSH traffic up-tick being seen: https://arstechnica.com/security/2024/03/backdoor-found-in-widely-used-linux-utility-breaks-encrypted-ssh-connections/ | 19:30 |
leftyfb | the vulnerable package was never released | 19:31 |
pragmaticenigma | It did make it into the released beta for Fedora 40 | 19:32 |
oerheks | 5.4.6 | 19:33 |
pragmaticenigma | timings are a bit off though... Fedora 40B was released march 26, your chart showed the sustained attempts starting the 21 | 19:33 |
oerheks | "In some cases, the backdoor has been unable to work as intended." | 19:34 |
leftyfb | I doubt verymuch this is related | 19:34 |
pragmaticenigma | The article does mention this person has been very active contributor for xz source for the last couple years | 19:36 |
pragmaticenigma | though it sounds like the vulnerability was rather blatently added as if they were running out of time or just got impatient | 19:37 |
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JanC | looks like not only the "JiaT75" account was involved but also "hansjans162" & "Larhzu" | 21:08 |
JanC | they might all be the same person | 21:09 |
oerheks | the manhunt on ycombinator points to an finnish group, originally | 21:10 |
JanC | the original author was Finnish, so that is not very useful probably | 21:10 |
JanC | (at least I think so?) | 21:10 |
oerheks | sure, the person joined in 2022 | 21:11 |
JanC | no, xz was moved to github then | 21:11 |
oerheks | so any name or alias, who knows | 21:11 |
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