CVE-2026-74279
crypto: cavium/cpt - fix DMA cleanup using wrong loop index
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: crypto: cavium/cpt - fix DMA cleanup using wrong loop index The sg_cleanup error path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Aug 15, 2026 |
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Affected Versions
Linux / Linux
c694b233295b99c33dd5ac28aede9f171f5a6862 < 23c6174e48f66fc10b998b0acdb406cb0caf5c80 c694b233295b99c33dd5ac28aede9f171f5a6862 < 23d3a7e896a1fe2d7a6bcb42f093948b79f8a198 c694b233295b99c33dd5ac28aede9f171f5a6862 < 28141f95ae93b18f9bfde953cb787fcb151fb9da c694b233295b99c33dd5ac28aede9f171f5a6862 < 8afd1007ef79898a6e010eaade97097e49405fce c694b233295b99c33dd5ac28aede9f171f5a6862 < 3b8a1e1f4e4071a62b20374028744e8cc8310d48 c694b233295b99c33dd5ac28aede9f171f5a6862 < fb4d57b83356d4bd411b45ede3024e0ff42c9b5e c694b233295b99c33dd5ac28aede9f171f5a6862 < d319b83b97b3585550d9ae592dfa78c755b6129e c694b233295b99c33dd5ac28aede9f171f5a6862 < 9dbf173bd32d5f81b005008b682bfb50aa093455
Linux / Linux
4.11
References
git.kernel.org: https://git.kernel.org/stable/c/23c6174e48f66fc10b998b0acdb406cb0caf5c80 git.kernel.org: https://git.kernel.org/stable/c/23d3a7e896a1fe2d7a6bcb42f093948b79f8a198 git.kernel.org: https://git.kernel.org/stable/c/28141f95ae93b18f9bfde953cb787fcb151fb9da git.kernel.org: https://git.kernel.org/stable/c/8afd1007ef79898a6e010eaade97097e49405fce git.kernel.org: https://git.kernel.org/stable/c/3b8a1e1f4e4071a62b20374028744e8cc8310d48 git.kernel.org: https://git.kernel.org/stable/c/fb4d57b83356d4bd411b45ede3024e0ff42c9b5e git.kernel.org: https://git.kernel.org/stable/c/d319b83b97b3585550d9ae592dfa78c755b6129e git.kernel.org: https://git.kernel.org/stable/c/9dbf173bd32d5f81b005008b682bfb50aa093455