CVE-2020-35504
Vulnerability from cvelistv5
Published
2021-05-28 10:20
Modified
2024-08-04 17:02
Severity ?
EPSS score ?
0.04%
(0.16349)
Summary
A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
References
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This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-476", description: "CWE-476", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2022-09-05T05:06:28", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "[oss-security] 20210416 QEMU: ESP security fixes", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "http://www.openwall.com/lists/oss-security/2021/04/16/3", }, { tags: [ "x_refsource_MISC", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1909766", }, { tags: [ "x_refsource_MISC", ], url: "https://www.openwall.com/lists/oss-security/2021/04/16/3", }, { tags: [ "x_refsource_CONFIRM", ], url: "https://security.netapp.com/advisory/ntap-20210713-0006/", }, { name: "GLSA-202208-27", tags: [ "vendor-advisory", "x_refsource_GENTOO", ], url: "https://security.gentoo.org/glsa/202208-27", }, { name: "[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2020-35504", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "QEMU", version: { version_data: [ { version_value: "qemu 6.0.0", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "A NULL pointer dereference flaw was found in the SCSI emulation support of QEMU in versions before 6.0.0. 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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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