Out-of-Bounds Affecting swtpm-tools package, versions <0:0.7.0-4.20211109gitb79fd91.module+el8.7.0+20875+5dd40464
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Test your applications- Snyk ID SNYK-ORACLE8-SWTPMTOOLS-3118903
- published 2 Aug 2022
- disclosed 6 May 2021
Introduced: 6 May 2021
CVE-2021-3507 Open this link in a new tabHow to fix?
Upgrade Oracle:8 swtpm-tools to version 0:0.7.0-4.20211109gitb79fd91.module+el8.7.0+20875+5dd40464 or higher.
This issue was patched in ELSA-2022-7472.
NVD Description
Note: Versions mentioned in the description apply only to the upstream swtpm-tools package and not the swtpm-tools package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
A heap buffer overflow was found in the floppy disk emulator of QEMU up to 6.0.0 (including). It could occur in fdctrl_transfer_handler() in hw/block/fdc.c while processing DMA read data transfers from the floppy drive to the guest system. A privileged guest user could use this flaw to crash the QEMU process on the host resulting in DoS scenario, or potential information leakage from the host memory.
References
- https://linux.oracle.com/cve/CVE-2021-3507.html
- https://linux.oracle.com/errata/ELSA-2022-7472.html
- https://linux.oracle.com/errata/ELSA-2022-9669.html
- https://linux.oracle.com/errata/ELSA-2022-9700.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1951118
- https://security.netapp.com/advisory/ntap-20210528-0005/
- https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html
- https://access.redhat.com/errata/RHSA-2022:7472
- https://access.redhat.com/errata/RHSA-2022:7967
- https://access.redhat.com/security/cve/CVE-2021-3507