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 <brauner@kernel.org> 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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
5fcbd555d48390a8c819ba7fdf55fbfcabe05c80 to < cfc686a1174aa904dcad9b9a7c5e46b484d27e4eaffected5fcbd555d48390a8c819ba7fdf55fbfcabe05c80 to < 4a869be56e9f6ce7462abcf324ebdefc5de051beaffected5fcbd555d48390a8c819ba7fdf55fbfcabe05c80 to < c679ce3be6cb63763d68ab9b5d9d73ddc0a40762affected
Linux Linux
Default version status: affected
6.15affected0 to < 6.15unaffected6.18.44 to ≤ 6.18.*unaffected7.1.8 to ≤ 7.1.*unaffected7.2 to ≤ *unaffected