Use of Uninitialized Resource Affecting qemu-kvm-block-iscsi package, versions <15:2.12.0-88.0.1.module+el8.1.0+5378+c5e0f4d7
Threat Intelligence
EPSS
0.08% (34th
percentile)
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Test your applications- Snyk ID SNYK-ORACLE8-QEMUKVMBLOCKISCSI-2543800
- published 10 Apr 2022
- disclosed 3 Jun 2019
Introduced: 3 Jun 2019
CVE-2019-9824 Open this link in a new tabHow to fix?
Upgrade Oracle:8 qemu-kvm-block-iscsi to version 15:2.12.0-88.0.1.module+el8.1.0+5378+c5e0f4d7 or higher.
This issue was patched in ELSA-2019-3345.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu-kvm-block-iscsi package and not the qemu-kvm-block-iscsi package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
tcp_emu in slirp/tcp_subr.c (aka slirp/src/tcp_subr.c) in QEMU 3.0.0 uses uninitialized data in an snprintf call, leading to Information disclosure.
References
- https://linux.oracle.com/cve/CVE-2019-9824.html
- https://linux.oracle.com/errata/ELSA-2019-1650.html
- https://linux.oracle.com/errata/ELSA-2019-4640.html
- https://lists.gnu.org/archive/html/qemu-devel/2019-03/msg00400.html
- https://access.redhat.com/errata/RHSA-2019:1650
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RVDHJB2QKXNDU7OFXIHIL5O5VN5QCSZL/
- https://access.redhat.com/errata/RHSA-2019:2078
- https://access.redhat.com/errata/RHSA-2019:2425
- https://access.redhat.com/errata/RHSA-2019:2553
- https://access.redhat.com/errata/RHSA-2019:3345
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RVDHJB2QKXNDU7OFXIHIL5O5VN5QCSZL/