Detections
Analytics
CVE-2026-80720
high
Description
In the Linux kernel, the following vulnerability has been resolved: iomap: add a separate bio_set for iomap_split_ioend iomap_split_ioend can split bios that already come from iomap_ioend_bioset and thus deadlock when the bioset is exhausted. Add a separate bio_set to avoid this deadlock. Christian Brauner <[email protected]> says: Mark iomap_ioend_split_bioset static as it is only used in ioend.c, fixing the sparse warning reported by the kernel test robot.
References
https://git.kernel.org/stable/c/cfc686a1174aa904dcad9b9a7c5e46b484d27e4e
https://git.kernel.org/stable/c/c679ce3be6cb63763d68ab9b5d9d73ddc0a40762
https://git.kernel.org/stable/c/4a869be56e9f6ce7462abcf324ebdefc5de051be