For Bionic/4.15 the fix is included in upstream stable patchset 2022-03-29 which made it into 4.15.0-177.186, also to be released around today.
For Bionic/4.15 the fix is included in upstream stable patchset 2022-03-29 which made it into 4.15.0-177.186, also to be released around today.