CVE-2025-40176

N/A

Descricao

In the Linux kernel, the following vulnerability has been resolved: tls: wait for pending async decryptions if tls_strp_msg_hold fails Async decryption calls tls_strp_msg_hold to create a clone of the input skb to hold references to the memory it uses. If we fail to allocate that clone, proceeding with async decryption can lead to various issues (UAF on the skb, writing into userspace memory after the recv() call has returned). In this case, wait for all pending decryption requests.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado11/12/2025

Ultima modificacao11/12/2025

Fontenvd

Avistamentos honeypot0

Referencias

https://git.kernel.org/stable/c/39dec4ea3daf77f684308576baf483b55ca7f160(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/4fc109d0ab196bd943b7451276690fb6bb48c2e0(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/9f83fd0c179e0f458e824e417f9d5ad53443f685(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/b8a6ff84abbcbbc445463de58704686011edc8e1(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

https://git.kernel.org/stable/c/c61d4368197d65c4809d9271f3b85325a600586a(416baaa9-dc9f-4396-8d5f-8c081fb06d67)

Correlacoes IOC

Sem correlacoes registradas

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