fkie_cve-2024-35806
Vulnerability from fkie_nvd
Published
2024-05-17 14:15
Modified
2025-01-10 18:11
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: soc: fsl: qbman: Always disable interrupts when taking cgr_lock smp_call_function_single disables IRQs when executing the callback. To prevent deadlocks, we must disable IRQs when taking cgr_lock elsewhere. This is already done by qman_update_cgr and qman_delete_cgr; fix the other lockers.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0e6521b0f93ff350434ed4ae61a250907e65d397Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/276af8efb05c8e47acf2738a5609dd72acfc703fPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/584c2a9184a33a40fceee838f856de3cffa19be3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/62c3ecd2833cff0eff4a82af4082c44ca8d2518aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a62168653774c36398d65846a98034436ee66d03Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/af25c5180b2b1796342798f6c56fcfd12f5035bdPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/b56a793f267679945d1fdb9a280013bd2d0ed7f9Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dd199e5b759ffe349622a4b8fbcafc51fc51b1ecPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e6378314bb920acb39013051fa65d8f9f8030430Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0e6521b0f93ff350434ed4ae61a250907e65d397Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/276af8efb05c8e47acf2738a5609dd72acfc703fPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/584c2a9184a33a40fceee838f856de3cffa19be3Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/62c3ecd2833cff0eff4a82af4082c44ca8d2518aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a62168653774c36398d65846a98034436ee66d03Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/af25c5180b2b1796342798f6c56fcfd12f5035bdPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/b56a793f267679945d1fdb9a280013bd2d0ed7f9Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/dd199e5b759ffe349622a4b8fbcafc51fc51b1ecPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e6378314bb920acb39013051fa65d8f9f8030430Patch
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.htmlMailing List
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.htmlMailing List
Impacted products
Vendor Product Version
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
linux linux_kernel *
debian debian_linux 10.0


To clipboard 

{
   configurations: [
      {
         nodes: [
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                     vulnerable: true,
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                     vulnerable: true,
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               operator: "OR",
            },
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   ],
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In the Linux kernel, the following vulnerability has been resolved:\n\nsoc: fsl: qbman: Always disable interrupts when taking cgr_lock\n\nsmp_call_function_single disables IRQs when executing the callback. To\nprevent deadlocks, we must disable IRQs when taking cgr_lock elsewhere.\nThis is already done by qman_update_cgr and qman_delete_cgr; fix the\nother lockers.",
      },
      {
         lang: "es",
         value: " En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: soc:fsl:qbman: Desactiva siempre las interrupciones al tomar cgr_lock smp_call_function_single desactiva las IRQ al ejecutar la devolución de llamada. Para evitar interbloqueos, debemos desactivar las IRQ cuando llevemos cgr_lock a otro lugar. Esto ya lo hacen qman_update_cgr y qman_delete_cgr; arreglar los otros casilleros.",
      },
   ],
   id: "CVE-2024-35806",
   lastModified: "2025-01-10T18:11:39.647",
   metrics: {
      cvssMetricV31: [
         {
            cvssData: {
               attackComplexity: "LOW",
               attackVector: "LOCAL",
               availabilityImpact: "HIGH",
               baseScore: 5.5,
               baseSeverity: "MEDIUM",
               confidentialityImpact: "NONE",
               integrityImpact: "NONE",
               privilegesRequired: "LOW",
               scope: "UNCHANGED",
               userInteraction: "NONE",
               vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
               version: "3.1",
            },
            exploitabilityScore: 1.8,
            impactScore: 3.6,
            source: "nvd@nist.gov",
            type: "Primary",
         },
      ],
   },
   published: "2024-05-17T14:15:14.003",
   references: [
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         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
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         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         tags: [
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         tags: [
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   sourceIdentifier: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
   vulnStatus: "Analyzed",
   weaknesses: [
      {
         description: [
            {
               lang: "en",
               value: "CWE-667",
            },
         ],
         source: "nvd@nist.gov",
         type: "Primary",
      },
   ],
}


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