cve-2024-27418
Vulnerability from cvelistv5
Published
2024-05-17 11:51
Modified
2024-12-19 08:54
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: net: mctp: take ownership of skb in mctp_local_output Currently, mctp_local_output only takes ownership of skb on success, and we may leak an skb if mctp_local_output fails in specific states; the skb ownership isn't transferred until the actual output routing occurs. Instead, make mctp_local_output free the skb on all error paths up to the route action, so it always consumes the passed skb.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3773d65ae5154ed7df404b050fd7387a36ab5ef3
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a3c8fa54e904b0ddb52a08cc2d8ac239054f61fd
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a639441c880ac479495e5ab37e3c29f21ae5771b
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/cbebc55ceacef1fc0651e80e0103cc184552fc68
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/3773d65ae5154ed7df404b050fd7387a36ab5ef3
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a3c8fa54e904b0ddb52a08cc2d8ac239054f61fd
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/a639441c880ac479495e5ab37e3c29f21ae5771b
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/cbebc55ceacef1fc0651e80e0103cc184552fc68
Impacted products
Vendor Product Version
Linux Linux Version: 833ef3b91de692ef33b800bca6b1569c39dece74
Version: 833ef3b91de692ef33b800bca6b1569c39dece74
Version: 833ef3b91de692ef33b800bca6b1569c39dece74
Version: 833ef3b91de692ef33b800bca6b1569c39dece74
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   Linux Linux Version: 5.15
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