This bug was fixed in the package linux-azure-5.13 - 5.13.0-1025.29~20.04.1
--------------- linux-azure-5.13 (5.13.0-1025.29~20.04.1) focal; urgency=medium
* focal/linux-azure-5.13: 5.13.0-1025.29~20.04.1 -proposed tracker (LP: #1973930)
* Packaging resync (LP: #1786013) - [Packaging] update variants
[ Ubuntu: 5.13.0-1025.29 ]
* impish/linux-azure: 5.13.0-1025.29 -proposed tracker (LP: #1973931) * 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
-- Tim Gardner <email address hidden> Thu, 19 May 2022 08:32:49 -0600
This bug was fixed in the package linux-azure-5.13 - 5.13.0- 1025.29~ 20.04.1
--------------- 1025.29~ 20.04.1) focal; urgency=medium
linux-azure-5.13 (5.13.0-
* focal/linux- azure-5. 13: 5.13.0- 1025.29~ 20.04.1 -proposed tracker
(LP: #1973930)
* Packaging resync (LP: #1786013)
- [Packaging] update variants
[ Ubuntu: 5.13.0-1025.29 ]
* impish/linux-azure: 5.13.0-1025.29 -proposed tracker (LP: #1973931) O_SUSPEND_ SECCOMP O_SUSPEND_ SECCOMP permission on PTRACE_SEIZE
* 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_
option (LP: #1972740)
- ptrace: Check PTRACE_
* ext4: limit length to bitmap_maxbytes (LP: #1972281)
- ext4: limit length to bitmap_maxbytes - blocksize in punch_hole
-- Tim Gardner <email address hidden> Thu, 19 May 2022 08:32:49 -0600