Out-of-bounds Write Affecting qemu package, versions <1:5.2+dfsg-1
Snyk CVSS
Attack Complexity
High
Privileges Required
High
Scope
Changed
Threat Intelligence
EPSS
0.06% (24th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN12-QEMU-1558268
- published 17 Sep 2020
- disclosed 25 Sep 2020
Introduced: 17 Sep 2020
CVE-2020-25085 Open this link in a new tabHow to fix?
Upgrade Debian:12
qemu
to version 1:5.2+dfsg-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu
package and not the qemu
package as distributed by Debian
.
See How to fix?
for Debian:12
relevant fixed versions and status.
QEMU 5.0.0 has a heap-based Buffer Overflow in flatview_read_continue in exec.c because hw/sd/sdhci.c mishandles a write operation in the SDHC_BLKSIZE case.
References
- https://security-tracker.debian.org/tracker/CVE-2020-25085
- https://security.netapp.com/advisory/ntap-20201009-0005/
- http://www.openwall.com/lists/oss-security/2020/09/16/6
- https://bugs.launchpad.net/qemu/+bug/1892960
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg00733.html
- https://lists.debian.org/debian-lts-announce/2020/11/msg00047.html
- http://www.openwall.com/lists/oss-security/2021/03/09/1
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html