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CVE-2021-47122

MEDIUM

5.5

Descricao

In the Linux kernel, the following vulnerability has been resolved: net: caif: fix memory leak in caif_device_notify In case of caif_enroll_dev() fail, allocated link_support won't be assigned to the corresponding structure. So simply free allocated pointer in case of error

Detalhes CVE

Pontuacao CVSS v3.15.5

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Vetor de ataqueLOCAL

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioNONE

Publicado3/15/2024

Ultima modificacao1/7/2025

Fontenvd

Avistamentos honeypot0

Produtos afetados

linux:linux_kernel

Fraquezas (CWE)

CWE-401

Referencias

https://git.kernel.org/stable/c/3be863c11cab725add9fef4237ed4e232c3fc3bb(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/4bca2034b41c15b62d47a19158bb76235fd4455d(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/6a0e317f61094d377335547e015dd2ff12caf893(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/9348c1f10932f13b299cbc8b1bd5f780751fae49(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/af2806345a37313f01b1c9f15e046745b8ee2daa(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/b042e2b2039565eb8f0eb51c14fbe1ef463c8cd8(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/b53558a950a89824938e9811eddfc8efcd94e1bb(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/f52f4fd67264c70cd0b4ba326962ebe12d9cba94(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/3be863c11cab725add9fef4237ed4e232c3fc3bb(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/4bca2034b41c15b62d47a19158bb76235fd4455d(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/6a0e317f61094d377335547e015dd2ff12caf893(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/9348c1f10932f13b299cbc8b1bd5f780751fae49(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/af2806345a37313f01b1c9f15e046745b8ee2daa(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/b042e2b2039565eb8f0eb51c14fbe1ef463c8cd8(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/b53558a950a89824938e9811eddfc8efcd94e1bb(af854a3a-2127-422b-91ae-364da2661108)

https://git.kernel.org/stable/c/f52f4fd67264c70cd0b4ba326962ebe12d9cba94(af854a3a-2127-422b-91ae-364da2661108)

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