← voltar
CVE-2024-42154

tcp_metrics: validate source addr length

EPSS 0.3%
In the Linux kernel, the following vulnerability has been resolved: tcp_metrics: validate source addr length I don't see anything checking that TCP_METRICS_ATTR_SADDR_IPV4 is at least 4 bytes long, and the policy doesn't have an entry for this attribute at all (neither does it for IPv6 but v6 is manually validated).
Produtos afetados
Linux · Linux

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Referências
https://git.kernel.org/stable/c/19d997b59fa1fd7a02e770ee0881c0652b9c32c9https://git.kernel.org/stable/c/2a2e79dbe2236a1289412d2044994f7ab419b44chttps://git.kernel.org/stable/c/31f03bb04146c1c6df6c03e9f45401f5f5a985d3https://git.kernel.org/stable/c/3d550dd5418729a6e77fe7721d27adea7152e321https://git.kernel.org/stable/c/66be40e622e177316ae81717aa30057ba9e61dffhttps://git.kernel.org/stable/c/8c2debdd170e395934ac0e039748576dfde14e99https://git.kernel.org/stable/c/cdffc358717e436bb67122bb82c1a2a26e050f98https://git.kernel.org/stable/c/ef7c428b425beeb52b894e16f1c4b629d6cebfb6https://lists.debian.org/debian-lts-announce/2025/01/msg00001.htmlhttps://security.netapp.com/advisory/ntap-20240828-0010/http://www.openwall.com/lists/oss-security/2024/09/24/3http://www.openwall.com/lists/oss-security/2024/09/24/4