CVE-2024-53126
vdpa: solidrun: Fix UB bug with devres
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: vdpa: solidrun: Fix UB bug with devres In psnet_open_pf_bar() and snet_open_vf_bar() a string later passed to pcim_iomap_regions() is placed on the stack. Neither pcim_iomap_regions() nor the functions it calls copy that string. Should the string later ever be used, this, consequently, causes undefined behavior since the stack frame will by then have disappeared. Fix the bug by allocating the strings on the heap through devm_kasprintf().
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Dec 4, 2024 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
51a8f9d7f587290944d6fc733d1f897091c63159 < d372dd09cfbf1324f54cbffd81fcaf6cdf3e608e 51a8f9d7f587290944d6fc733d1f897091c63159 < 5bb287da2d2d5bb8f7376e223b02edb16998982e 51a8f9d7f587290944d6fc733d1f897091c63159 < 0b364cf53b20204e92bac7c6ebd1ee7d3ec62931
Linux / Linux
6.3