CVE-2026-23263
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
io_uring/zcrx: fix page array leak
d9f595b9a65e ("io_uring/zcrx: fix leaking pages on sg init fail") fixed a page leakage but didn't free the page array, release it as well.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | b84621d96ee0221e0bfbf9f477bbec7a5077c464 < 64cf3016234ce8a6e4195ed1b2d9e2a1ae41b57d | affected |
| Linux | Linux | b84621d96ee0221e0bfbf9f477bbec7a5077c464 < 0ae91d8ab70922fb74c22c20bedcb69459579b1c | affected |
| Linux | Linux | 6.17 | affected |
| Linux | Linux | 0 < 6.17 | unaffected |
| Linux | Linux | 6.18.10 <= 6.18.* | unaffected |
| Linux | Linux | 6.19 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/64cf3016234ce8a6e4195ed1b2d9e2a1ae41b57d
- https://git.kernel.org/stable/c/0ae91d8ab70922fb74c22c20bedcb69459579b1c
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