CVE-2022-50763
crypto: marvell/octeontx - prevent integer overflows
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/octeontx - prevent integer overflows The "code_length" value comes from the firmware file. If your firmware is untrusted realistically there is probably very little you can do to protect yourself. Still we try to limit the damage as much as possible. Also Smatch marks any data read from the filesystem as untrusted and prints warnings if it not capped correctly. The "code_length * 2" can overflow. The round_up(ucode_size, 16) + sizeof() expression can overflow too. Prevent these overflows.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 24, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
d9110b0b01ff1cd02751cd5c2c94e938a8906083 < 7bfa7d67735381715c98091194e81e7685f9b7db d9110b0b01ff1cd02751cd5c2c94e938a8906083 < 12acfa1059ad69aa352ddb2bf23ba1b831aff15f d9110b0b01ff1cd02751cd5c2c94e938a8906083 < 8f5eee162e55175d9dac98b5e9b8da76449d2257 d9110b0b01ff1cd02751cd5c2c94e938a8906083 < e7ff7a46baafd38d7ed45604397e650d61f5db8d d9110b0b01ff1cd02751cd5c2c94e938a8906083 < caca37cf6c749ff0303f68418cfe7b757a4e0697
Linux / Linux
5.7
References
git.kernel.org: https://git.kernel.org/stable/c/7bfa7d67735381715c98091194e81e7685f9b7db git.kernel.org: https://git.kernel.org/stable/c/12acfa1059ad69aa352ddb2bf23ba1b831aff15f git.kernel.org: https://git.kernel.org/stable/c/8f5eee162e55175d9dac98b5e9b8da76449d2257 git.kernel.org: https://git.kernel.org/stable/c/e7ff7a46baafd38d7ed45604397e650d61f5db8d git.kernel.org: https://git.kernel.org/stable/c/caca37cf6c749ff0303f68418cfe7b757a4e0697