This bug was fixed in the package linux - 4.15.0-180.189
---------------
linux (4.15.0-180.189) bionic; urgency=medium
* bionic/linux: 4.15.0-180.189 -proposed tracker (LP: #1974013)
* 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
-- Kleber Sacilotto de Souza <[email protected]> Wed, 18 May
2022 15:56:44 +0200
** Changed in: linux (Ubuntu Bionic)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-29581
** Changed in: linux (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-1116
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https://bugs.launchpad.net/bugs/1972281
Title:
ext4: limit length to bitmap_maxbytes
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