This bug was fixed in the package linux-azure-cvm - 5.4.0-1080.83+cvm1
---------------
linux-azure-cvm (5.4.0-1080.83+cvm1) focal; urgency=medium
* focal/linux-azure-cvm: 5.4.0-1080.83+cvm1 -proposed tracker (LP:
#1973948)
* [Azure][CVM] hv/bounce buffer: Fix a race that can fail disk detection
(LP: #1971164)
- SAUCE: hv/bounce buffer: Fix a race that can fail disk detection
[ Ubuntu: 5.4.0-1080.83 ]
* focal/linux-azure: 5.4.0-1080.83 -proposed tracker (LP: #1973952)
* focal/linux: 5.4.0-113.127 -proposed tracker (LP: #1973980)
* CVE-2022-29581
- net/sched: cls_u32: fix netns refcount changes in u32_change()
* CVE-2022-1116
- io_uring: fix fs->users overflow
* 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
-- Marcelo Henrique Cerri <[email protected]> Mon, 23 May
2022 18:06:01 -0300
** Changed in: linux-azure-cvm (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-1116
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2022-29581
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https://bugs.launchpad.net/bugs/1971164
Title:
[Azure][CVM] hv/bounce buffer: Fix a race that can fail disk detection
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