In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_ct: fix missing expect put in obj eval nft_ct_expect_obj_eval() allocates an expectation and may call nf_ct_expect_related(), but never drops its local reference. Add nf_ct_expect_put(exp) before return to balance allocation.
Fix
Patch, vendor advisory and mitigation references on NVD 8
- https://git.kernel.org/stable/c/19f94b6fee75b3ef7fbc06f3745b9a771a8a19a4 Patch
- https://git.kernel.org/stable/c/1dced0725e2fae3ac3416274db20a7ff5a46931d Patch
- https://git.kernel.org/stable/c/26ab32ec73941871c97562ee1f39587950dc3b68 Patch
- https://git.kernel.org/stable/c/2aef1b13d5c0285f340512c6c07eb858fd018fd8 Patch
- https://git.kernel.org/stable/c/7b96242ceedfe249f158419f3254bcee04173ffe Patch
- https://git.kernel.org/stable/c/84c422cea5a45fe56be839f25880f21fd33940cd Patch
- https://git.kernel.org/stable/c/cdb9a25dd3416d427e8b2753210f8baf44207577 Patch
- https://git.kernel.org/stable/c/ecca618e1e339494911090474ed87742c0f73976 Patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.5 · linuxNVD modified 2026-10-15 02:19
Affected (CPE criteria) 4
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:7.1:rc1:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:7.1:rc2:*:*:*:*:*:*cpe:2.3:o:linux:linux_kernel:7.1:rc3:*:*:*:*:*:*
References 10
- https://git.kernel.org/stable/c/19f94b6fee75b3ef7fbc06f3745b9a771a8a19a4 Patch
- https://git.kernel.org/stable/c/1dced0725e2fae3ac3416274db20a7ff5a46931d Patch
- https://git.kernel.org/stable/c/26ab32ec73941871c97562ee1f39587950dc3b68 Patch
- https://git.kernel.org/stable/c/2aef1b13d5c0285f340512c6c07eb858fd018fd8 Patch
- https://git.kernel.org/stable/c/7b96242ceedfe249f158419f3254bcee04173ffe Patch
- https://git.kernel.org/stable/c/84c422cea5a45fe56be839f25880f21fd33940cd Patch
- https://git.kernel.org/stable/c/cdb9a25dd3416d427e8b2753210f8baf44207577 Patch
- https://git.kernel.org/stable/c/ecca618e1e339494911090474ed87742c0f73976 Patch
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html