gsd-2022-40307
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.
Aliases
Aliases
{ GSD: { alias: "CVE-2022-40307", description: "An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.", id: "GSD-2022-40307", references: [ "https://alas.aws.amazon.com/cve/html/CVE-2022-40307.html", "https://advisories.mageia.org/CVE-2022-40307.html", "https://www.suse.com/security/cve/CVE-2022-40307.html", "https://ubuntu.com/security/CVE-2022-40307", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2022-40307", ], details: "An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.", id: "GSD-2022-40307", modified: "2023-12-13T01:19:30.660048Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2022-40307", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "n/a", version: { version_data: [ { version_value: "n/a", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "https://github.com/torvalds/linux/commit/9cb636b5f6a8cc6d1b50809ec8f8d33ae0c84c95", refsource: "MISC", url: "https://github.com/torvalds/linux/commit/9cb636b5f6a8cc6d1b50809ec8f8d33ae0c84c95", }, { name: "[debian-lts-announce] 20221002 [SECURITY] [DLA 3131-1] linux security update", refsource: "MLIST", url: "https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html", }, { name: "DSA-5257", refsource: "DEBIAN", url: "https://www.debian.org/security/2022/dsa-5257", }, { name: "[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update", refsource: "MLIST", url: "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", cpe_name: [], versionEndIncluding: "5.19.8", vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, ], operator: "OR", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2022-40307", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "An issue was discovered in the Linux kernel through 5.19.8. drivers/firmware/efi/capsule-loader.c has a race condition with a resultant use-after-free.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-416", }, ], }, ], }, references: { reference_data: [ { name: "https://github.com/torvalds/linux/commit/9cb636b5f6a8cc6d1b50809ec8f8d33ae0c84c95", refsource: "MISC", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/torvalds/linux/commit/9cb636b5f6a8cc6d1b50809ec8f8d33ae0c84c95", }, { name: "[debian-lts-announce] 20221002 [SECURITY] [DLA 3131-1] linux security update", refsource: "MLIST", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html", }, { name: "DSA-5257", refsource: "DEBIAN", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2022/dsa-5257", }, { name: "[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update", refsource: "MLIST", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html", }, ], }, }, impact: { baseMetricV3: { cvssV3: { attackComplexity: "HIGH", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 4.7, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 1, impactScore: 3.6, }, }, lastModifiedDate: "2022-11-21T19:44Z", publishedDate: "2022-09-09T05:15Z", }, }, }
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Sightings
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Nomenclature
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