fkie_cve-2022-3636
Vulnerability from fkie_nvd
Published
2022-10-21 11:15
Modified
2024-11-21 07:19
Severity ?
5.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability, which was classified as critical, was found in Linux Kernel. This affects the function __mtk_ppe_check_skb of the file drivers/net/ethernet/mediatek/mtk_ppe.c of the component Ethernet Handler. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211935.
References
▼ | URL | Tags | |
---|---|---|---|
cna@vuldb.com | https://git.kernel.org/pub/scm/linux/kernel/git/pabeni/net-next.git/commit/?id=17a5f6a78dc7b8db385de346092d7d9f9dc24df6 | Mailing List, Patch, Vendor Advisory | |
cna@vuldb.com | https://vuldb.com/?id.211935 | Permissions Required, Third Party Advisory | |
cna@vuldb.com | https://www.debian.org/security/2023/dsa-5333 | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/pub/scm/linux/kernel/git/pabeni/net-next.git/commit/?id=17a5f6a78dc7b8db385de346092d7d9f9dc24df6 | Mailing List, Patch, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://vuldb.com/?id.211935 | Permissions Required, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.debian.org/security/2023/dsa-5333 | Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
linux | linux_kernel | - | |
debian | debian_linux | 11.0 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", matchCriteriaId: "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", matchCriteriaId: "FA6FEEC2-9F11-4643-8827-749718254FED", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A vulnerability, which was classified as critical, was found in Linux Kernel. This affects the function __mtk_ppe_check_skb of the file drivers/net/ethernet/mediatek/mtk_ppe.c of the component Ethernet Handler. The manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211935.", }, { lang: "es", value: "Se ha encontrado una vulnerabilidad, clasificada como crítica, en el Kernel de Linux. Afecta a la función __mtk_ppe_check_skb del archivo drivers/net/ethernet/mediatek/mtk_ppe.c del componente Ethernet Handler. La manipulación conlleva a un uso de memoria previamente liberada. Es recomendado aplicar un parche para corregir este problema. El identificador asociado a esta vulnerabilidad es VDB-211935", }, ], id: "CVE-2022-3636", lastModified: "2024-11-21T07:19:55.877", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "ADJACENT_NETWORK", availabilityImpact: "LOW", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "LOW", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", version: "3.1", }, exploitabilityScore: 2.1, impactScore: 3.4, source: "cna@vuldb.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-10-21T11:15:09.633", references: [ { source: "cna@vuldb.com", tags: [ "Mailing List", "Patch", "Vendor Advisory", ], url: "https://git.kernel.org/pub/scm/linux/kernel/git/pabeni/net-next.git/commit/?id=17a5f6a78dc7b8db385de346092d7d9f9dc24df6", }, { source: "cna@vuldb.com", tags: [ "Permissions Required", "Third Party Advisory", ], url: "https://vuldb.com/?id.211935", }, { source: "cna@vuldb.com", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2023/dsa-5333", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Patch", "Vendor Advisory", ], url: "https://git.kernel.org/pub/scm/linux/kernel/git/pabeni/net-next.git/commit/?id=17a5f6a78dc7b8db385de346092d7d9f9dc24df6", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Permissions Required", "Third Party Advisory", ], url: "https://vuldb.com/?id.211935", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://www.debian.org/security/2023/dsa-5333", }, ], sourceIdentifier: "cna@vuldb.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-119", }, ], source: "cna@vuldb.com", type: "Primary", }, { description: [ { lang: "en", value: "CWE-416", }, ], source: "nvd@nist.gov", type: "Secondary", }, ], }
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Sightings
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Nomenclature
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