Description
In the Linux kernel, the following vulnerability has been resolved: nvme/ioctl: check SUBMIT_IO with nvme_cmd_allowed() Unlike IO_CMD / IO64_CMD, NVME_IOCTL_SUBMIT_IO never calls nvme_cmd_allowed(). Unprivileged callers can thus issue I/O on a partition device or write through a read-only file descriptor. Pass flags and open_for_write through and reject disallowed commands with -EACCES.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
a53295b6998f62d961c29e54051c1cf1d738c2b3 to < c35cd98eed1a863e8dd51073953563cd8c907f68affecteda53295b6998f62d961c29e54051c1cf1d738c2b3 to < 95b0591d51dbf9e618d7845883d535e88ad7c8afaffecteda53295b6998f62d961c29e54051c1cf1d738c2b3 to < 736b7c6adc7a65c4411beff197b6a634f7a6ca27affecteda53295b6998f62d961c29e54051c1cf1d738c2b3 to < b116e9dae433ff631f94c36c61a7a78fe400ed1eaffecteda53295b6998f62d961c29e54051c1cf1d738c2b3 to < b53d495c7f0db46b6748b5ade48371a10dd5d3bcaffected
Linux Linux
Default version status: affected
3.3affected0 to < 3.3unaffected6.6.157 to ≤ 6.6.*unaffected6.12.110 to ≤ 6.12.*unaffected6.18.52 to ≤ 6.18.*unaffected7.2.6 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/c35cd98eed1a863e8dd51073953563cd8c907f68 ↗
- https://git.kernel.org/stable/c/95b0591d51dbf9e618d7845883d535e88ad7c8af ↗
- https://git.kernel.org/stable/c/736b7c6adc7a65c4411beff197b6a634f7a6ca27 ↗
- https://git.kernel.org/stable/c/b116e9dae433ff631f94c36c61a7a78fe400ed1e ↗
- https://git.kernel.org/stable/c/b53d495c7f0db46b6748b5ade48371a10dd5d3bc ↗