dma-direct: Leak pages on dma_set_decrypted() failure

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kernel: dma-direct: Leak pages on dma_set_decrypted() failure

In the Linux kernel, the following vulnerability has been resolved: dma-direct: Leak pages on dmasetdecrypted failure The Linux kernel CVE team has assigned CVE-2024-35939 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024051919-CVE-2024-35939-f877@gregkh/T...

AZL-67752 CVE-2024-35939 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: dma-direct: Leak pages on dmasetdecrypted failure On TDX it is possible for the untrusted host to cause setmemoryencrypted or setmemorydecrypted to fail such that an error is returned and the resulting memory is shared. Callers...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel, which stems from a page leak when the dmasetdecrypted function fails...