CVE-2023-53084: falha de alta gravidade em Linux
drm/shmem-helper: Remove another errant put in error path
Publicada em · Atualizada em
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.8epss 0.2%
probabilidade de exploração
0.2%top 90% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
drm/shmem-helper: Remove another errant put in error path
drm_gem_shmem_mmap() doesn't own reference in error code path, resulting
in the dma-buf shmem GEM object getting prematurely freed leading to a
later use-after-free.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Produtos afetados
Linux · LinuxCVEs relacionadas — Linux
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Referências
https://git.kernel.org/stable/c/5cfb617967b05f8f27e862c97db1fabd8485f4dbhttps://git.kernel.org/stable/c/684c7372bbd6447c2e86a2a84e97a1478604d21fhttps://git.kernel.org/stable/c/77d26c824aa5a7e0681ef1d5b75fe538d746addchttps://git.kernel.org/stable/c/dede8c14a37a7ac458f9add56154a074ed78e7cfhttps://git.kernel.org/stable/c/ee9adb7a45516cfa536ca92253d7ae59d56db9e4