CVE-2024-50251 | In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_payload: sanitize offset and length before calling skb_checksum() If access to offset + length is larger than the skbuff length, then skb_checksum() triggers BUG_ON(). skb_checksum() internally subtracts the length parameter while iterating over skbuff, BUG_ON(len) at the end of it checks that the expected length to be included in the checksum calculation is fully consumed.
In the Linux kernel, the following vulnerability has been resolved:
netfilter: nft_payload: sanitize offset and length before calling skb_checksum()
If access to offset + length is larger than the skbuff length, then
skb_checksum() triggers BUG_ON().
skb_checksum() internally subtracts the length parameter while iterating
over skbuff, BUG_ON(len) at the end of it checks that the expected
length to be included in the checksum calculation is fully consumed.
- 🔗 git.kernel.org/stable/c/a661ed364ae6ae88c2fafa9ddc27df1a…
- 🔗 git.kernel.org/stable/c/ac7df3fc80fc82bcc3b1e8f6ebc0d2c4…
- 🔗 git.kernel.org/stable/c/e3e608cbad376674d19a71ccd0d41804…
- 🔗 git.kernel.org/stable/c/b1d2de8a669fa14c499a385e056944d5…
- 🔗 git.kernel.org/stable/c/d3217323525f7596427124359e76ea0d…
- 🔗 git.kernel.org/stable/c/0ab3be58b45b996764aba0187b46de19…
- 🔗 git.kernel.org/stable/c/c43e0ea848e7b9bef7a682cbc5608022…
- 🔗 git.kernel.org/stable/c/d5953d680f7e96208c29ce4139a0e38d…
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CVE-2024-50251 | In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_payload: sanitize offset and length before calling skb_checksum() If access to offset + length is larger than the skbuff length, then skb_checksum() triggers BUG_ON(). skb_checksum() internally subtracts the length parameter while iterating over skbuff, BUG_ON(len) at the end of it checks that the expected length to be included in the checksum calculation is fully consumed.
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_payload: sanitize offset and length before calling skb_checksum() If access to offset + length is larger than the skbuff length, then skb_checksum() trigge