esp: fix skb leak with espintcp and async crypto
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Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackepss 0.1%
probabilidade de exploração
0.1%top 97% das CVEs
exploração observada
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In the Linux kernel, the following vulnerability has been resolved:
esp: fix skb leak with espintcp and async crypto
When the TX queue for espintcp is full, esp_output_tail_tcp will
return an error and not free the skb, because with synchronous crypto,
the common xfrm output code will drop the packet for us.
With async crypto (esp_output_done), we need to drop the skb when
esp_output_tail_tcp returns an error.
Produtos afetados
Linux · LinuxReferências
https://cert-portal.siemens.com/productcert/html/ssa-019113.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-082556.htmlhttps://git.kernel.org/stable/c/0c0eef8ccd2413b0a10eb6bbd3442333b1e64dd2https://git.kernel.org/stable/c/41aafca57de4a4c026701622bd4648f112a9edcdhttps://git.kernel.org/stable/c/4820847e036ff1035b01b69ad68dfc17e7028fe9https://git.kernel.org/stable/c/6a3ec6efbc4f90e0ccb2e71574f07351f19996f4https://git.kernel.org/stable/c/6aa9841d917532d0f2d932d1ff2f3a94305aaf47https://git.kernel.org/stable/c/88d386243ed374ac969dabd3bbc1409a31d81818https://git.kernel.org/stable/c/aca3ad0c262f54a5b5c95dda80a48365997d1224https://git.kernel.org/stable/c/df6f995358dc1f3c42484f5cfe241d7bd3e1cd15