CVE-2024-26764

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Source
https://nvd.nist.gov/vuln/detail/CVE-2024-26764
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-26764.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-26764
Downstream
Related
Published
2024-04-03T17:15:52Z
Modified
2025-08-09T20:01:26Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

fs/aio: Restrict kiocbsetcancel_fn() to I/O submitted via libaio

If kiocbsetcancelfn() is called for I/O submitted via iouring, the following kernel warning appears:

WARNING: CPU: 3 PID: 368 at fs/aio.c:598 kiocbsetcancelfn+0x9c/0xa8 Call trace: kiocbsetcancelfn+0x9c/0xa8 ffsepfilereaditer+0x144/0x1d0 ioread+0x19c/0x498 ioissuesqe+0x118/0x27c iosubmitsqes+0x25c/0x5fc _arm64sysiouringenter+0x104/0xab0 invokesyscall+0x58/0x11c el0svccommon+0xb4/0xf4 doel0svc+0x2c/0xb0 el0svc+0x2c/0xa4 el0t64synchandler+0x68/0xb4 el0t64sync+0x1a4/0x1a8

Fix this by setting the IOCBAIORW flag for read and write I/O that is submitted by libaio.

References

Affected packages