Unrated severityNVD Advisory· Published Oct 19, 2018· Updated Aug 5, 2024
CVE-2018-18438
CVE-2018-18438
Description
Qemu has integer overflows because IOReadHandler and its associated functions use a signed integer data type for a size value.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
41- osv-coords40 versionspkg:apk/chainguard/qemupkg:apk/chainguard/qemu-block-iscsipkg:apk/chainguard/qemu-block-rbdpkg:apk/chainguard/qemu-edk2-aarch64pkg:apk/chainguard/qemu-edk2-x86_64pkg:apk/chainguard/qemu-ipxepkg:apk/chainguard/qemu-modulespkg:apk/chainguard/qemu-modules-spicepkg:apk/chainguard/qemu-modules-usb-hostpkg:apk/chainguard/qemu-system-aarch64pkg:apk/chainguard/qemu-system-x86_64pkg:apk/chainguard/qemu-userpkg:apk/chainguard/qemu-user-binfmtpkg:apk/chainguard/qemu-utilspkg:apk/wolfi/qemupkg:apk/wolfi/qemu-block-iscsipkg:apk/wolfi/qemu-block-rbdpkg:apk/wolfi/qemu-edk2-aarch64pkg:apk/wolfi/qemu-edk2-x86_64pkg:apk/wolfi/qemu-ipxepkg:apk/wolfi/qemu-modulespkg:apk/wolfi/qemu-modules-spicepkg:apk/wolfi/qemu-modules-usb-hostpkg:apk/wolfi/qemu-system-aarch64pkg:apk/wolfi/qemu-system-x86_64pkg:apk/wolfi/qemu-userpkg:apk/wolfi/qemu-user-binfmtpkg:apk/wolfi/qemu-utilspkg:rpm/suse/kvm&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kvm&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kvm&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-TERADATApkg:rpm/suse/kvm&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kvm&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4
< 0+ 39 more
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- (no CPE)range: < 1.4.2-53.26.2
- (no CPE)range: < 1.4.2-53.26.2
- (no CPE)range: < 1.4.2-53.26.2
- (no CPE)range: < 1.4.2-60.18.2
- (no CPE)range: < 1.4.2-60.18.2
- (no CPE)range: < 4.2.5_21-45.30.1
- (no CPE)range: < 4.4.4_38-61.40.1
- (no CPE)range: < 4.5.5_28-22.58.1
- (no CPE)range: < 4.4.4_40-22.77.1
- (no CPE)range: < 4.4.4_38-61.40.1
- (no CPE)range: < 4.5.5_28-22.58.1
- (no CPE)range: < 4.4.4_38-61.40.1
Patches
Vulnerability mechanics
References
4- www.openwall.com/lists/oss-security/2018/10/17/3mitremailing-listx_refsource_MLIST
- www.securityfocus.com/bid/105953mitrevdb-entryx_refsource_BID
- lists.gnu.org/archive/html/qemu-devel/2018-10/msg02396.htmlmitremailing-listx_refsource_MLIST
- lists.gnu.org/archive/html/qemu-devel/2018-10/msg02402.htmlmitremailing-listx_refsource_MLIST
News mentions
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