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openSUSE Leap 15.3: 2021:2474-1 Critical Updates for qemu Security Risks

opensuse
Calendar Grey July 27, 2021
Dist Opensuse Esm H88
The latest Fedora update resolves key concerns in kernel, patching 9 severe vulnerabilities and enhancing overall performance.
An update that fixes 8 vulnerabilities is now available

Description

This update for qemu fixes the following issues:

Security issues fixed:

- CVE-2021-3595: Fixed slirp: invalid pointer initialization may lead to

information disclosure (tftp) (bsc#1187366)

- CVE-2021-3592: Fix for slirp: invalid pointer initialization may lead to

information disclosure (bootp) (bsc#1187364)

- CVE-2021-3594: Fix for slirp: invalid pointer initialization may lead to

information disclosure (udp) (bsc#1187367)

- CVE-2021-3593: Fix for slirp: invalid pointer initialization may lead to

information disclosure (udp6) (bsc#1187365)

- CVE-2021-3582: Fix possible mremap overflow in the pvrdma (bsc#1187499)

- CVE-2021-3607: Ensure correct input on ring init (bsc#1187539)

- CVE-2021-3608: Fix the ring init error flow (bsc#1187538)

- CVE-2021-3611: Fix intel-hda segmentation fault due to stack overflow

(bsc#1187529)

Topics%20covered

Topics Covered

security advisory information disclosure security issues openSUSE qemu patch instructions

Patch

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2021-2474=1

Package List

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

qemu-s390-4.2.1-11.25.2

qemu-s390-debuginfo-4.2.1-11.25.2

References

https://www.suse.com/security/cve/CVE-2021-3582.html

https://www.suse.com/security/cve/CVE-2021-3592.html

https://www.suse.com/security/cve/CVE-2021-3593.html

https://www.suse.com/security/cve/CVE-2021-3594.html

https://www.suse.com/security/cve/CVE-2021-3595.html

https://www.suse.com/security/cve/CVE-2021-3607.html

https://www.suse.com/security/cve/CVE-2021-3608.html

https://www.suse.com/security/cve/CVE-2021-3611.html

https://bugzilla.suse.com/1187364

https://bugzilla.suse.com/1187365

https://bugzilla.suse.com/1187366

https://bugzilla.suse.com/1187367

https://bugzilla.suse.com/1187499

https://bugzilla.suse.com/1187529

https://bugzilla.suse.com/1187538

https://bugzilla.suse.com/1187539

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:2474-1
Rating: important
Affected Products: openSUSE Leap 15.3 .

Topics%20covered

Topics Covered

security advisory information disclosure security issues openSUSE qemu patch instructions

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