CVE-2026-23431
- Source
- https://cve.org/CVERecord?id=CVE-2026-23431
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-23431.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-23431
- Downstream
- Published
- 2026-04-03T15:15:17Z
- Modified
- 2026-08-12T03:51:32Z
- Summary
- spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
spi: amlogic-spisg: Fix memory leak in aml_spisg_probe()
In aml_spisg_probe(), ctlr is allocated by spi_alloc_target()/spi_alloc_host(), but fails to call spi_controller_put() in several error paths. This leads to a memory leak whenever the driver fails to probe after the initial allocation.
Convert to use devm_spi_alloc_host()/devm_spi_alloc_target() to fix the memory leak.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23431.json" }- References
-
- https://git.kernel.org/stable/c/8e28a01b69f7ea8df7ceb15470cfe643b2828f4f
- https://git.kernel.org/stable/c/b8db9552997924b750e727a625a30eaa4603bbb9
- https://git.kernel.org/stable/c/bec21d97c968a4806939eb2946df49ea6c341bde
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23431.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-23431
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git