gsd-2022-41849
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.
Aliases
Aliases



{
   GSD: {
      alias: "CVE-2022-41849",
      id: "GSD-2022-41849",
      references: [
         "https://alas.aws.amazon.com/cve/html/CVE-2022-41849.html",
         "https://advisories.mageia.org/CVE-2022-41849.html",
         "https://www.suse.com/security/cve/CVE-2022-41849.html",
         "https://security.archlinux.org/CVE-2022-41849",
         "https://ubuntu.com/security/CVE-2022-41849",
      ],
   },
   gsd: {
      metadata: {
         exploitCode: "unknown",
         remediation: "unknown",
         reportConfidence: "confirmed",
         type: "vulnerability",
      },
      osvSchema: {
         aliases: [
            "CVE-2022-41849",
         ],
         details: "drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.",
         id: "GSD-2022-41849",
         modified: "2023-12-13T01:19:32.847185Z",
         schema_version: "1.4.0",
      },
   },
   namespaces: {
      "cve.org": {
         CVE_data_meta: {
            ASSIGNER: "cve@mitre.org",
            ID: "CVE-2022-41849",
            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: "drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.",
               },
            ],
         },
         problemtype: {
            problemtype_data: [
               {
                  description: [
                     {
                        lang: "eng",
                        value: "n/a",
                     },
                  ],
               },
            ],
         },
         references: {
            reference_data: [
               {
                  name: "https://lore.kernel.org/all/20220925133243.GA383897@ubuntu/T/",
                  refsource: "MISC",
                  url: "https://lore.kernel.org/all/20220925133243.GA383897@ubuntu/T/",
               },
               {
                  name: "[debian-lts-announce] 20221222 [SECURITY] [DLA 3244-1] linux-5.10 security update",
                  refsource: "MLIST",
                  url: "https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html",
               },
               {
                  name: "[debian-lts-announce] 20221223 [SECURITY] [DLA 3245-1] linux security update",
                  refsource: "MLIST",
                  url: "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html",
               },
               {
                  name: "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5610bcfe8693c02e2e4c8b31427f1bdbdecc839c",
                  refsource: "MISC",
                  url: "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5610bcfe8693c02e2e4c8b31427f1bdbdecc839c",
               },
            ],
         },
      },
      "nvd.nist.gov": {
         cve: {
            configurations: [
               {
                  nodes: [
                     {
                        cpeMatch: [
                           {
                              criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                              matchCriteriaId: "23BF74ED-65BB-46BD-8C28-143062FC6C49",
                              versionEndIncluding: "5.19.12",
                              vulnerable: true,
                           },
                        ],
                        negate: false,
                        operator: "OR",
                     },
                  ],
               },
               {
                  nodes: [
                     {
                        cpeMatch: [
                           {
                              criteria: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                              matchCriteriaId: "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73",
                              vulnerable: true,
                           },
                        ],
                        negate: false,
                        operator: "OR",
                     },
                  ],
               },
            ],
            descriptions: [
               {
                  lang: "en",
                  value: "drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.",
               },
               {
                  lang: "es",
                  value: "El archivo drivers/video/fbdev/smscufx.c en el kernel de Linux versiones hasta 5.19.12, presenta una condición de carrera y un uso de memoria previamente liberada resultante si un atacante físicamente cercano elimina un dispositivo USB mientras llama a open(), también se conoce como una condición de carrera entre ufx_ops_open y ufx_usb_disconnect",
               },
            ],
            id: "CVE-2022-41849",
            lastModified: "2024-03-25T01:15:52.500",
            metrics: {
               cvssMetricV31: [
                  {
                     cvssData: {
                        attackComplexity: "HIGH",
                        attackVector: "PHYSICAL",
                        availabilityImpact: "HIGH",
                        baseScore: 4.2,
                        baseSeverity: "MEDIUM",
                        confidentialityImpact: "NONE",
                        integrityImpact: "NONE",
                        privilegesRequired: "NONE",
                        scope: "UNCHANGED",
                        userInteraction: "NONE",
                        vectorString: "CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                        version: "3.1",
                     },
                     exploitabilityScore: 0.5,
                     impactScore: 3.6,
                     source: "nvd@nist.gov",
                     type: "Primary",
                  },
               ],
            },
            published: "2022-09-30T06:15:12.110",
            references: [
               {
                  source: "cve@mitre.org",
                  url: "https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5610bcfe8693c02e2e4c8b31427f1bdbdecc839c",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Mailing List",
                     "Third Party Advisory",
                  ],
                  url: "https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html",
               },
               {
                  source: "cve@mitre.org",
                  tags: [
                     "Mailing List",
                     "Third Party Advisory",
                  ],
                  url: "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html",
               },
               {
                  source: "cve@mitre.org",
                  url: "https://lore.kernel.org/all/20220925133243.GA383897%40ubuntu/T/",
               },
            ],
            sourceIdentifier: "cve@mitre.org",
            vulnStatus: "Modified",
            weaknesses: [
               {
                  description: [
                     {
                        lang: "en",
                        value: "CWE-362",
                     },
                     {
                        lang: "en",
                        value: "CWE-416",
                     },
                  ],
                  source: "nvd@nist.gov",
                  type: "Primary",
               },
            ],
         },
      },
   },
}


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