CVE-2026-90290
Description
In the Linux kernel, the following vulnerability has been resolved: arm64: hibernate: Restore DAIF state on error Sashiko AI has reported that if swsusp_mte_save_tags() for some reason fails we return from swsusp_arch_suspend() with DAIF being masked - that is not what we'd expect. Restore the saved DAIF state before returning from the error path.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
Propose a mitigation on Community Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
References
- https://git.kernel.org/stable/c/2c941f383a53e188cd6fe3a129eb9b52b298e683
- https://git.kernel.org/stable/c/519e7de2c4c7b92ef57d4404b7e564aa9be24143
- https://git.kernel.org/stable/c/541549827889d0380fd73f8aacb5de6ef7a5a1ac
- https://git.kernel.org/stable/c/77053624d03359a4e2ec47d7106639ec9a498c2b
- https://git.kernel.org/stable/c/ad3839fe2114bb092846df79edd8d119e148b8c3
- https://git.kernel.org/stable/c/c8c6835f62a7f9fc68865e85397d13a2dc9210fb
- https://git.kernel.org/stable/c/cb51a05498e755d900900ff4b8503b4da4325996
- https://git.kernel.org/stable/c/f5693dfaf28d66e7e880feafd1778d3715869efc
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.