CVE-2020-27616
First published: Fri Nov 06 2020(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| QEMU qemu | =4.2.1 | |
| debian/qemu | 1:5.2+dfsg-11+deb11u3 1:5.2+dfsg-11+deb11u2 1:7.2+dfsg-7+deb12u7 1:9.0.2+ds-2 1:9.1.0+ds-2 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2020/11/03/2
- https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg05018.html
- https://security.netapp.com/advisory/ntap-20201202-0002/
- https://launchpad.net/bugs/cve/CVE-2020-27616
- https://lists.nongnu.org/archive/html/qemu-devel/2020-10/msg06080.html
- https://git.qemu.org/?p=qemu.git;a=commit;h=ca1f9cbfdce4d63b10d57de80fef89a89d92a540
- https://security-tracker.debian.org/tracker/CVE-2020-27616
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27616
- https://nvd.nist.gov/vuln/detail/CVE-2020-27616
- https://ubuntu.com/security/CVE-2020-27616
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