CVE-2020-27616

Description

ati_2d_blt in hw/display/ati_2d.c in QEMU 4.2.1 can encounter an outside-limits situation in a calculation. A guest can crash the QEMU process.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.35%
Third-Party Advisory openwall.com Third-Party Advisory nongnu.org Third-Party Advisory netapp.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05018.html patch mailing list third party advisory
http://www.openwall.com/lists/oss-security/2020/11/03/2 patch mailing list third party advisory
https://security.netapp.com/advisory/ntap-20201202-0002/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-27616?
CVE-2020-27616 has been scored as a medium severity vulnerability.
How to fix CVE-2020-27616?
To fix CVE-2020-27616, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-27616 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-27616 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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