CVE-2023-54101
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
driver: soc: xilinx: use _safe loop iterator to avoid a use after free
The hash_for_each_possible() loop dereferences "eve_data" to get the next item on the list. However the loop frees eve_data so it leads to a use after free. Use hash_for_each_possible_safe() instead.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | c7fdb2404f66131bc9c22e06f712717288826487 < 49fca83f6f3f0cafe5bf5b43e8ee81cf73c2d5e0 | affected |
| Linux | Linux | c7fdb2404f66131bc9c22e06f712717288826487 < f16599e638073ef0b2828bb64f5e99138e9381b5 | affected |
| Linux | Linux | c7fdb2404f66131bc9c22e06f712717288826487 < 256aace3a5d8c987183ba4832dffb36f48ea7d3b | affected |
| Linux | Linux | c7fdb2404f66131bc9c22e06f712717288826487 < c58da0ba3e5c86e51e2c1557afaf6f71e00c4533 | affected |
| Linux | Linux | 5.17 | affected |
| Linux | Linux | 0 < 5.17 | unaffected |
| Linux | Linux | 6.1.39 <= 6.1.* | unaffected |
| Linux | Linux | 6.3.13 <= 6.3.* | unaffected |
| Linux | Linux | 6.4.4 <= 6.4.* | unaffected |
| Linux | Linux | 6.5 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/49fca83f6f3f0cafe5bf5b43e8ee81cf73c2d5e0
- https://git.kernel.org/stable/c/f16599e638073ef0b2828bb64f5e99138e9381b5
- https://git.kernel.org/stable/c/256aace3a5d8c987183ba4832dffb36f48ea7d3b
- https://git.kernel.org/stable/c/c58da0ba3e5c86e51e2c1557afaf6f71e00c4533
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