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Description

In the Linux kernel, the following vulnerability has been resolved: i40e: fix idx validation in i40e_validate_queue_map Ensure idx is within range of active/initialized TCs when iterating over vf->ch[idx] in i40e_validate_queue_map().

PUBLISHED Reserved 2025-04-16 | Published 2025-10-15 | Updated 2025-10-15 | Assigner Linux

Product status

Default status
unaffected

c27eac48160de72dee33d42b5a33cc7b8a2eb1f5 before b6cb93a7ff208f324c7ec581d72995f80e115e0e
affected

c27eac48160de72dee33d42b5a33cc7b8a2eb1f5 before 6f15a7b34fae75e745bdc2ec05e06ddfd0dd2f3c
affected

c27eac48160de72dee33d42b5a33cc7b8a2eb1f5 before 34dfac0c904829967d500c51f216916ce1452957
affected

c27eac48160de72dee33d42b5a33cc7b8a2eb1f5 before 4d5e804a9e19b639b18fd13664dbad3c03c79e61
affected

c27eac48160de72dee33d42b5a33cc7b8a2eb1f5 before 50a1e2f50f6c22b93b94eb8d168a1be3c05bf5cd
affected

c27eac48160de72dee33d42b5a33cc7b8a2eb1f5 before cc4191e8ef40d2249c1b9a8617d22ec8a976b574
affected

c27eac48160de72dee33d42b5a33cc7b8a2eb1f5 before d4e3eaaa3cb3af77836d806c89cd6ebf533a7320
affected

c27eac48160de72dee33d42b5a33cc7b8a2eb1f5 before aa68d3c3ac8d1dcec40d52ae27e39f6d32207009
affected

Default status
affected

4.17
affected

Any version before 4.17
unaffected

5.4.300
unaffected

5.10.245
unaffected

5.15.194
unaffected

6.1.155
unaffected

6.6.109
unaffected

6.12.50
unaffected

6.16.10
unaffected

6.17
unaffected

References

git.kernel.org/...c/b6cb93a7ff208f324c7ec581d72995f80e115e0e

git.kernel.org/...c/6f15a7b34fae75e745bdc2ec05e06ddfd0dd2f3c

git.kernel.org/...c/34dfac0c904829967d500c51f216916ce1452957

git.kernel.org/...c/4d5e804a9e19b639b18fd13664dbad3c03c79e61

git.kernel.org/...c/50a1e2f50f6c22b93b94eb8d168a1be3c05bf5cd

git.kernel.org/...c/cc4191e8ef40d2249c1b9a8617d22ec8a976b574

git.kernel.org/...c/d4e3eaaa3cb3af77836d806c89cd6ebf533a7320

git.kernel.org/...c/aa68d3c3ac8d1dcec40d52ae27e39f6d32207009

cve.org (CVE-2025-39972)

nvd.nist.gov (CVE-2025-39972)

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