CVE-2025-38079
crypto: algif_hash - fix double free in hash_accept
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: crypto: algif_hash - fix double free in hash_accept If accept(2) is called on socket type algif_hash with MSG_MORE flag set and crypto_ahash_import fails, sk2 is freed. However, it is also freed in af_alg_release, leading to slab-use-after-free error.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jun 18, 2025 |
| Last Updated | May 12, 2026 |
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Affected Versions
Linux / Linux
fe869cdb89c95d060c77eea20204d6c91f233b53 < 5bff312b59b3f2a54ff504e4f4e47272b64f3633 fe869cdb89c95d060c77eea20204d6c91f233b53 < bf7bba75b91539e93615f560893a599c1e1c98bf fe869cdb89c95d060c77eea20204d6c91f233b53 < c3059d58f79fdfb2201249c2741514e34562b547 fe869cdb89c95d060c77eea20204d6c91f233b53 < f0f3d09f53534ea385d55ced408f2b67059b16e4 fe869cdb89c95d060c77eea20204d6c91f233b53 < 134daaba93193df9e988524b5cd2f52d15eb1993 fe869cdb89c95d060c77eea20204d6c91f233b53 < 2f45a8d64fb4ed4830a4b3273834ecd6ca504896 fe869cdb89c95d060c77eea20204d6c91f233b53 < 0346f4b742345d1c733c977f3a7aef5a6419a967 fe869cdb89c95d060c77eea20204d6c91f233b53 < b2df03ed4052e97126267e8c13ad4204ea6ba9b6
Linux / Linux
2.6.38
References
git.kernel.org: https://git.kernel.org/stable/c/5bff312b59b3f2a54ff504e4f4e47272b64f3633 git.kernel.org: https://git.kernel.org/stable/c/bf7bba75b91539e93615f560893a599c1e1c98bf git.kernel.org: https://git.kernel.org/stable/c/c3059d58f79fdfb2201249c2741514e34562b547 git.kernel.org: https://git.kernel.org/stable/c/f0f3d09f53534ea385d55ced408f2b67059b16e4 git.kernel.org: https://git.kernel.org/stable/c/134daaba93193df9e988524b5cd2f52d15eb1993 git.kernel.org: https://git.kernel.org/stable/c/2f45a8d64fb4ed4830a4b3273834ecd6ca504896 git.kernel.org: https://git.kernel.org/stable/c/0346f4b742345d1c733c977f3a7aef5a6419a967 git.kernel.org: https://git.kernel.org/stable/c/b2df03ed4052e97126267e8c13ad4204ea6ba9b6 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html cert-portal.siemens.com: https://cert-portal.siemens.com/productcert/html/ssa-082556.html