CVE-2024-27039

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-27039
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.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00 Patch
https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2 Patch
https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379 Patch
https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4 Patch
https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9f Patch
https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097 Patch
https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00 Patch
https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2 Patch
https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379 Patch
https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4 Patch
https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9f Patch
https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097 Patch
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

18 Sep 2025, 15:48

Type Values Removed Values Added
CWE NVD-CWE-noinfo
First Time Linux linux Kernel
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
References () https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00 - () https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00 - Patch
References () https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2 - () https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2 - Patch
References () https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379 - () https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379 - Patch
References () https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4 - () https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4 - Patch
References () https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9f - () https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9f - Patch
References () https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097 - () https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097 - Patch

21 Nov 2024, 09:03

Type Values Removed Values Added
Summary
  • (es) 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.
References () https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00 - () https://git.kernel.org/stable/c/2cc572e0085ebd4b662b74a0f43222bc00df9a00 -
References () https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2 - () https://git.kernel.org/stable/c/3f8445f1c746fda180a7f75372ed06b24e9cefe2 -
References () https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379 - () https://git.kernel.org/stable/c/64c6a38136b74a2f18c42199830975edd9fbc379 -
References () https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4 - () https://git.kernel.org/stable/c/95d1f1228c1bb54803ae57525b76db60e99b37e4 -
References () https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9f - () https://git.kernel.org/stable/c/d575765b1b62e8bdb00af11caa1aabeb01763d9f -
References () https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097 - () https://git.kernel.org/stable/c/e0b0d1c46a2ce1e46b79d004a7270fdef872e097 -

01 May 2024, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-05-01 13:15

Updated : 2025-09-18 15:48

NVD link : CVE-2024-27039

Mitre link : CVE-2024-27039

CVE.ORG link : CVE-2024-27039

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
NVD-CWE-noinfo