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CVE-2022-48879
MEDIUM5.5
Descricao
In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have been disabled, the runtime services workqueue will never have been allocated. Do not try to destroy the workqueue unconditionally in the unlikely event that EFI initialisation fails to avoid dereferencing a NULL pointer.
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
Publicado8/21/2024
Ultima modificacao8/29/2024
Fontenvd
Avistamentos honeypot0
Produtos afetados
linux:linux_kernel
Fraquezas (CWE)
CWE-476
Referencias
https://git.kernel.org/stable/c/4ca71bc0e1995d15486cd7b60845602a28399cb5(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/585a0b2b3ae7903c6abee3087d09c69e955a7794(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/5fcf75a8a4c3e7ee9122d143684083c9faf20452(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/703c13fe3c9af557d312f5895ed6a5fda2711104(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/adc96d30f6503d30dc68670c013716f1d9fcc747(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
https://git.kernel.org/stable/c/e2ea55564229e4bea1474af15b111b3a3043b76f(416baaa9-dc9f-4396-8d5f-8c081fb06d67)
Correlacoes IOC
Sem correlacoes registradas
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