CVE-2024-50251

Description

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.

Reserved 2024-10-21 | Published 2024-11-09 | Updated 2024-11-19 | Assigner Linux

Product status

Default status
unaffected

7ec3f7b47b8d before a661ed364ae6
affected

7ec3f7b47b8d before ac7df3fc80fc
affected

7ec3f7b47b8d before e3e608cbad37
affected

7ec3f7b47b8d before b1d2de8a669f
affected

7ec3f7b47b8d before d3217323525f
affected

7ec3f7b47b8d before 0ab3be58b45b
affected

7ec3f7b47b8d before c43e0ea848e7
affected

7ec3f7b47b8d before d5953d680f7e
affected

Default status
affected

4.5
affected

Any version before 4.5
unaffected

4.19.323
unaffected

5.4.285
unaffected

5.10.229
unaffected

5.15.171
unaffected

6.1.116
unaffected

6.6.60
unaffected

6.11.7
unaffected

6.12
unaffected

References

git.kernel.org/...c/a661ed364ae6ae88c2fafa9ddc27df1af2a73701

git.kernel.org/...c/ac7df3fc80fc82bcc3b1e8f6ebc0d2c435d0c534

git.kernel.org/...c/e3e608cbad376674d19a71ccd0d41804d9393f02

git.kernel.org/...c/b1d2de8a669fa14c499a385e056944d5352b3b40

git.kernel.org/...c/d3217323525f7596427124359e76ea0d8fcc9874

git.kernel.org/...c/0ab3be58b45b996764aba0187b46de19b3e58a72

git.kernel.org/...c/c43e0ea848e7b9bef7a682cbc5608022d6d29d7b

git.kernel.org/...c/d5953d680f7e96208c29ce4139a0e38de87a57fe

cve.org (CVE-2024-50251)

nvd.nist.gov (CVE-2024-50251)

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