Out-of-bounds Write Affecting qemu-chardev-spice package, versions <5.2.0-17.1
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-SLES153-QEMUCHARDEVSPICE-2675988
- published 14 Apr 2022
- disclosed 10 Jun 2021
Introduced: 10 Jun 2021
CVE-2020-17380 Open this link in a new tabHow to fix?
Upgrade SLES:15.3 qemu-chardev-spice to version 5.2.0-17.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu-chardev-spice package and not the qemu-chardev-spice package as distributed by SLES.
See How to fix? for SLES:15.3 relevant fixed versions and status.
A heap-based buffer overflow was found in QEMU through 5.0.0 in the SDHCI device emulation support. It could occur while doing a multi block SDMA transfer via the sdhci_sdma_transfer_multi_blocks() routine in hw/sd/sdhci.c. A guest user or process could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition, or potentially execute arbitrary code with privileges of the QEMU process on the host.
References
- https://www.suse.com/security/cve/CVE-2020-17380.html
- https://bugzilla.suse.com/1175144
- https://bugzilla.suse.com/1182282
- https://lists.nongnu.org/archive/html/qemu-devel/2020-09/msg01175.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1862167
- http://www.openwall.com/lists/oss-security/2021/03/09/1
- https://security.netapp.com/advisory/ntap-20210312-0003/
- https://lists.debian.org/debian-lts-announce/2021/04/msg00009.html