CVE-2023-53191: falha em Linux
irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains
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3Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.2%
probabilidade de exploração
0.2%top 95% das CVEs
exploração observada
nãonenhuma fonte reporta
In the Linux kernel, the following vulnerability has been resolved:
irqchip/alpine-msi: Fix refcount leak in alpine_msix_init_domains
of_irq_find_parent() returns a node pointer with refcount incremented,
We should use of_node_put() on it when not needed anymore.
Add missing of_node_put() to avoid refcount leak.
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Referências
https://git.kernel.org/stable/c/071d068b89e95d1b078aa6bbcb9d0961b77d6aa1https://git.kernel.org/stable/c/5fbf2cc39b62a4afe44f3d42ee3dcf8f012c1926https://git.kernel.org/stable/c/65e30bd1310d90b794c377bf405394157854aa30https://git.kernel.org/stable/c/9e79ac4f70fd51243e1c6108d4b0baf16cfde99chttps://git.kernel.org/stable/c/c9aaf4efe1f02b2fef21a69fb3652f5ad12a5710https://git.kernel.org/stable/c/d6c66c46889752fa4962c6388516f7ab66a8d6a1https://git.kernel.org/stable/c/eef04516f0c317ce80502c1d6b0d06235a87cd8fhttps://git.kernel.org/stable/c/eef09f786df4b34b97557929287c4e5a83bbf09b