CVE-2026-68092
CVE CVE-2026-68092EUVD EUVD-2026-55273Published 2026-08-10T11:51:47.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: time/jiffies: Register jiffies clocksource before usage Teddy reported that a XEN HVM has a long boot delay, which was bisected to the recent enhancements to the negative motion detection. It turned out that the jiffies clocksource is used in early boot before it is registered, which leaves the max_delta_raw field at zero. That causes the read out to be clamped to the max delta of 0, which means time is not making progress. Cure it by ensuring that it is initialized before its first usage in timekeeping_init().
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 6.13; 76031d9536a076bf023bedbdb1b4317fc801dd67 <cd25e9819620aa1325897912cfb4dd89303325fe; 6.12.5 <6.12.97; patch: 7.2-rc1; 76031d9536a076bf023bedbdb1b4317fc801dd67 <f24df84cbe05e4471c04ac4b921fc0340bbc7752; patch: 0; patch: 7.1.4; 1a678f6829a8c931fae2b62e4c88dae743c839c9 <fe9bdea65ba231fcfb155031628bb1e8491b5fe0; patch: 6.18.39; 76031d9536a076bf023bedbdb1b4317fc801dd67 <75b478096c6bbf57fe366f7f0a8cd5365043ffaa; patch: 6.12.97
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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