This bug was fixed in the package linux-kvm - 5.13.0-1024.25
--------------- linux-kvm (5.13.0-1024.25) impish; urgency=medium
* impish/linux-kvm: 5.13.0-1024.25 -proposed tracker (LP: #1973934)
[ Ubuntu: 5.13.0-44.49 ]
* impish/linux: 5.13.0-44.49 -proposed tracker (LP: #1973941) * CVE-2022-29581 - net/sched: cls_u32: fix netns refcount changes in u32_change() * Unprivileged users may use PTRACE_SEIZE to set PTRACE_O_SUSPEND_SECCOMP option (LP: #1972740) - ptrace: Check PTRACE_O_SUSPEND_SECCOMP permission on PTRACE_SEIZE * ext4: limit length to bitmap_maxbytes (LP: #1972281) - ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
-- Luke Nowakowski-Krijger <email address hidden> Wed, 18 May 2022 10:37:25 -0700
This bug was fixed in the package linux-kvm - 5.13.0-1024.25
---------------
linux-kvm (5.13.0-1024.25) impish; urgency=medium
* impish/linux-kvm: 5.13.0-1024.25 -proposed tracker (LP: #1973934)
[ Ubuntu: 5.13.0-44.49 ]
* impish/linux: 5.13.0-44.49 -proposed tracker (LP: #1973941) O_SUSPEND_ SECCOMP O_SUSPEND_ SECCOMP permission on PTRACE_SEIZE
* CVE-2022-29581
- net/sched: cls_u32: fix netns refcount changes in u32_change()
* Unprivileged users may use PTRACE_SEIZE to set PTRACE_
option (LP: #1972740)
- ptrace: Check PTRACE_
* ext4: limit length to bitmap_maxbytes (LP: #1972281)
- ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
-- Luke Nowakowski-Krijger <email address hidden> Wed, 18 May 2022 10:37:25 -0700