fkie_cve-2024-27039
Vulnerability from fkie_nvd
Published
2024-05-01 13:15
Modified
2024-11-21 09:03
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: clk: hisilicon: hi3559a: Fix an erroneous devm_kfree() 'p_clk' is an array allocated just before the for loop for all clk that need to be registered. It is incremented at each loop iteration. If a clk_register() call fails, 'p_clk' may point to something different from what should be freed. The best we can do, is to avoid this wrong release of memory.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9f
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097
Impacted products
Vendor Product Version


To clipboard 

{
   cveTags: [],
   descriptions: [
      {
         lang: "en",
         value: "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: hisilicon: hi3559a: Fix an erroneous devm_kfree()\n\n'p_clk' is an array allocated just before the for loop for all clk that\nneed to be registered.\nIt is incremented at each loop iteration.\n\nIf a clk_register() call fails, 'p_clk' may point to something different\nfrom what should be freed.\n\nThe best we can do, is to avoid this wrong release of memory.",
      },
      {
         lang: "es",
         value: "En el kernel de Linux, se resolvió la siguiente vulnerabilidad: clk: hisilicon: hi3559a: corrige un devm_kfree() erróneo 'p_clk' es una matriz asignada justo antes del bucle for para todos los clk que deben registrarse. Se incrementa en cada iteración del bucle. Si falla una llamada a clk_register(), 'p_clk' puede señalar algo diferente de lo que debería liberarse. Lo mejor que podemos hacer es evitar esta liberación incorrecta de memoria.",
      },
   ],
   id: "CVE-2024-27039",
   lastModified: "2024-11-21T09:03:43.410",
   metrics: {},
   published: "2024-05-01T13:15:49.557",
   references: [
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9f",
      },
      {
         source: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
         url: "https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9f",
      },
      {
         source: "af854a3a-2127-422b-91ae-364da2661108",
         url: "https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097",
      },
   ],
   sourceIdentifier: "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
   vulnStatus: "Awaiting Analysis",
}


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