CVE-2024-53076

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-53076
In the Linux kernel, the following vulnerability has been resolved: iio: gts-helper: Fix memory leaks for the error path of iio_gts_build_avail_scale_table() If per_time_scales[i] or per_time_gains[i] kcalloc fails in the for loop of iio_gts_build_avail_scale_table(), the err_free_out will fail to call kfree() each time when i is reduced to 0, so all the per_time_scales[0] and per_time_gains[0] will not be freed, which will cause memory leaks. Fix it by checking if i >= 0.

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/369f05688911b05216cfcd6ca74473bec87948d7 Patch
https://git.kernel.org/stable/c/62c11896683129790b8f5ab6eb7e695818b0b723 Patch
https://git.kernel.org/stable/c/b304362ce836968b803e5d4c5f84dcb51a7bf0f2 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:6.12:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:*
History

22 Nov 2024, 22:24

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:6.12:rc5:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc4:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*
CWE CWE-401
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
First Time Linux linux Kernel
Linux
Summary
  • (es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: iio: gts-helper: corrige fugas de memoria para la ruta de error de iio_gts_build_avail_scale_table() Si per_time_scales[i] o per_time_gains[i] kcalloc falla en el bucle for de iio_gts_build_avail_scale_table(), err_free_out no podrá llamar a kfree() cada vez que i se reduzca a 0, por lo que no se liberarán todos los per_time_scales[0] y per_time_gains[0], lo que provocará fugas de memoria. Arréglelo comprobando si i >= 0.
References () https://git.kernel.org/stable/c/369f05688911b05216cfcd6ca74473bec87948d7 - () https://git.kernel.org/stable/c/369f05688911b05216cfcd6ca74473bec87948d7 - Patch
References () https://git.kernel.org/stable/c/62c11896683129790b8f5ab6eb7e695818b0b723 - () https://git.kernel.org/stable/c/62c11896683129790b8f5ab6eb7e695818b0b723 - Patch
References () https://git.kernel.org/stable/c/b304362ce836968b803e5d4c5f84dcb51a7bf0f2 - () https://git.kernel.org/stable/c/b304362ce836968b803e5d4c5f84dcb51a7bf0f2 - Patch

19 Nov 2024, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-11-19 18:15

Updated : 2024-11-22 22:24

NVD link : CVE-2024-53076

Mitre link : CVE-2024-53076

CVE.ORG link : CVE-2024-53076

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-401

Missing Release of Memory after Effective Lifetime