CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HCVE-2022-49242
Medium (5.5) in linux linux kernel. EPSS 0.3% chance of exploitation in the next 30 days.
In the Linux kernel, the following vulnerability has been resolved:
ASoC: mxs: Fix error handling in mxs_sgtl5000_probe
This function only calls of_node_put() in the regular path.
And it will cause refcount leak in error paths.
For example, when codec_np is NULL, saif_np[0] and saif_np[1]
are not NULL, it will cause leaks.
of_node_put() will check if the node pointer is NULL, so we can
call it directly to release the refcount of regular pointers.
Severity
- EPSS
- 0.3% chance of exploitation in the next 30 days; higher than 18% of CVEs (scores of 2026-10-31)
- Published
- Modified
- Record from
- the NVD, synced
Affected
- linux:linux_kernel
References
- https://git.kernel.org/stable/c/44acdaf7acb60054d872bed18ce0e7db8ce900ce
- https://git.kernel.org/stable/c/67e12f1cb2f97468c12b59e21975eaa0f332e7d2
- https://git.kernel.org/stable/c/6ae0a4d8fec551ec581d620f0eb1fe31f755551c
- https://git.kernel.org/stable/c/790d2628e3fcc819d8f5572eb5615113fb2e727a
- https://git.kernel.org/stable/c/86b6cf989437e694fd0a15782b5a513853a739e0