CVE-2024-56745
PCI: Fix reset_method_store() memory leak
CVSS Score
3.3
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: PCI: Fix reset_method_store() memory leak In reset_method_store(), a string is allocated via kstrndup() and assigned to the local "options". options is then used in with strsep() to find spaces: while ((name = strsep(&options, " ")) != NULL) { If there are no remaining spaces, then options is set to NULL by strsep(), so the subsequent kfree(options) doesn't free the memory allocated via kstrndup(). Fix by using a separate tmp_options to iterate with strsep() so options is preserved.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 29, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
d88f521da3efd698e36d0d504a2abba6ac4f5ef8 < 403efb4457c0c8f8f51e904cc57d39193780c6bd d88f521da3efd698e36d0d504a2abba6ac4f5ef8 < 931d07ccffcc3614f20aaf602b31e89754e21c59 d88f521da3efd698e36d0d504a2abba6ac4f5ef8 < 8e098baf6bc3f3a6aefc383509aba07e202f7ee0 d88f521da3efd698e36d0d504a2abba6ac4f5ef8 < 543d0eb40e45c6a51f1bff02f417b602e54472d5 d88f521da3efd698e36d0d504a2abba6ac4f5ef8 < fe6fae61f3b993160aef5fe2b7141a83872c144f d88f521da3efd698e36d0d504a2abba6ac4f5ef8 < 2985b1844f3f3447f2d938eff1ef6762592065a5
Linux / Linux
5.15
References
git.kernel.org: https://git.kernel.org/stable/c/403efb4457c0c8f8f51e904cc57d39193780c6bd git.kernel.org: https://git.kernel.org/stable/c/931d07ccffcc3614f20aaf602b31e89754e21c59 git.kernel.org: https://git.kernel.org/stable/c/8e098baf6bc3f3a6aefc383509aba07e202f7ee0 git.kernel.org: https://git.kernel.org/stable/c/543d0eb40e45c6a51f1bff02f417b602e54472d5 git.kernel.org: https://git.kernel.org/stable/c/fe6fae61f3b993160aef5fe2b7141a83872c144f git.kernel.org: https://git.kernel.org/stable/c/2985b1844f3f3447f2d938eff1ef6762592065a5 lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html