CVE-2022-49791
io_uring: fix multishot accept request leaks
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: io_uring: fix multishot accept request leaks Having REQ_F_POLLED set doesn't guarantee that the request is executed as a multishot from the polling path. Fortunately for us, if the code thinks it's multishot issue when it's not, it can only ask to skip completion so leaking the request. Use issue_flags to mark multipoll issues.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | May 1, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
390ed29b5e425ba00da2b6113b74a14949f71b02 < 0e4626de856ef8f25ecd9c716e76d4f95ce95639 390ed29b5e425ba00da2b6113b74a14949f71b02 < 91482864768a874c4290ef93b84a78f4f1dac51b
Linux / Linux
5.19