This bug was fixed in the package linux-hwe-5.15 - 5.15.0-33.34~20.04.1
--------------- linux-hwe-5.15 (5.15.0-33.34~20.04.1) focal; urgency=medium
* focal/linux-hwe-5.15: 5.15.0-33.34~20.04.1 -proposed tracker (LP: #1974191)
* Packaging resync (LP: #1786013) - debian/dkms-versions -- update from kernel-versions (main/master)
[ Ubuntu: 5.15.0-33.34 ]
* jammy/linux: 5.15.0-33.34 -proposed tracker (LP: #1973924) * CVE-2022-29581 - net/sched: cls_u32: fix netns refcount changes in u32_change() * ext4: limit length to bitmap_maxbytes (LP: #1972281) - ext4: limit length to bitmap_maxbytes - blocksize in punch_hole * 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
-- Andrea Righi <email address hidden> Thu, 19 May 2022 16:04:01 +0200
This bug was fixed in the package linux-hwe-5.15 - 5.15.0- 33.34~20. 04.1
--------------- 33.34~20. 04.1) focal; urgency=medium
linux-hwe-5.15 (5.15.0-
* focal/linux- hwe-5.15: 5.15.0- 33.34~20. 04.1 -proposed tracker (LP: #1974191)
* Packaging resync (LP: #1786013) dkms-versions -- update from kernel-versions (main/master)
- debian/
[ Ubuntu: 5.15.0-33.34 ]
* jammy/linux: 5.15.0-33.34 -proposed tracker (LP: #1973924) O_SUSPEND_ SECCOMP O_SUSPEND_ SECCOMP permission on PTRACE_SEIZE
* CVE-2022-29581
- net/sched: cls_u32: fix netns refcount changes in u32_change()
* ext4: limit length to bitmap_maxbytes (LP: #1972281)
- ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
* Unprivileged users may use PTRACE_SEIZE to set PTRACE_
option (LP: #1972740)
- ptrace: Check PTRACE_
-- Andrea Righi <email address hidden> Thu, 19 May 2022 16:04:01 +0200