CVE-2025-38120

Description

In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_set_pipapo_avx2: fix initial map fill If the first field doesn't cover the entire start map, then we must zero out the remainder, else we leak those bits into the next match round map. The early fix was incomplete and did only fix up the generic C implementation. A followup patch adds a test case to nft_concat_range.sh.

Reserved 2025-04-16 | Published 2025-07-03 | Updated 2025-07-03 | Assigner Linux

Product status

Default status
unaffected

957a4d1c4c5849e4515c9fb4db21bf85318103dc before b5ad58285f9217d68cd5ea2ad86ce254a3fe7c4d
affected

9625c46ce6fd4f922595a4b32b1de5066d70464f before 90bc7f5a244aadee4292b28098b7c98aadd4b3aa
affected

69b6a67f7052905e928d75a0c5871de50e686986 before 39bab2d3517b5b50c609b4f8c66129bf619fffa0
affected

791a615b7ad2258c560f91852be54b0480837c93 before 251496ce1728c9fd47bd2b20a7b21b20b9a020ca
affected

791a615b7ad2258c560f91852be54b0480837c93 before 8068e1e42b46518ce680dc6470bcd710efc3fa0a
affected

791a615b7ad2258c560f91852be54b0480837c93 before ea77c397bff8b6d59f6d83dae1425b08f465e8b5
affected

8058c88ac0df21239daee54b5934d5c80ca9685f
affected

Default status
affected

6.11
affected

Any version before 6.11
unaffected

5.15.186
unaffected

6.1.142
unaffected

6.6.94
unaffected

6.12.34
unaffected

6.15.3
unaffected

6.16-rc1
unaffected

References

git.kernel.org/...c/b5ad58285f9217d68cd5ea2ad86ce254a3fe7c4d

git.kernel.org/...c/90bc7f5a244aadee4292b28098b7c98aadd4b3aa

git.kernel.org/...c/39bab2d3517b5b50c609b4f8c66129bf619fffa0

git.kernel.org/...c/251496ce1728c9fd47bd2b20a7b21b20b9a020ca

git.kernel.org/...c/8068e1e42b46518ce680dc6470bcd710efc3fa0a

git.kernel.org/...c/ea77c397bff8b6d59f6d83dae1425b08f465e8b5

cve.org (CVE-2025-38120)

nvd.nist.gov (CVE-2025-38120)

Download JSON