OR
     
          *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 from (excluding) 5.15.7
          *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 from (excluding) 5.4.164
          *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 from (excluding) 4.19.220
          *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 from (excluding) 5.10.84
          *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (excluding) 4.14.257

NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NIST CWE-401

In the Linux kernel, the following vulnerability has been resolved:

perf hist: Fix memory leak of a perf_hpp_fmt

perf_hpp__column_unregister() removes an entry from a list but doesn't
free the memory causing a memory leak spotted by leak sanitizer.

Add the free while at the same time reducing the scope of the function
to static.

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

kernel.org https://git.kernel.org/stable/c/0ca1f534a776cc7d42f2c33da4732b74ec2790cd

kernel.org https://git.kernel.org/stable/c/24a139c105fa0f7f99888cf328bf6a02fc841675

kernel.org https://git.kernel.org/stable/c/5b5c6f57a1f81499db4c8ea597898cb1b87de0b6

kernel.org https://git.kernel.org/stable/c/a4c17ebdd6249cb4e061358d3693383f6628e069

kernel.org https://git.kernel.org/stable/c/b380d09e44e8479e71e3ae8446b515a5b3166244

kernel.org https://git.kernel.org/stable/c/c5c8a26c0dc69a400553245e92d741fe55f91095

Title: kernel de Linux
Description: En el kernel de Linux, se resolvió la siguiente vulnerabilidad: perf hist: corrige la pérdida de memoria de un perf_hpp_fmt perf_hpp__column_unregister() elimina una entrada de una lista pero no libera la memoria, lo que provoca una pérdida de memoria detectada por el sanitizante de fugas. Agregue free y al mismo tiempo reduzca el alcance de la función a estático.