CVE-2024-35883
- Source
- https://cve.org/CVERecord?id=CVE-2024-35883
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-35883.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-35883
- Downstream
- Related
- Published
- 2024-05-19T08:34:40.035Z
- Modified
- 2026-04-02T11:51:50.206082Z
- Summary
- spi: mchp-pci1xxx: Fix a possible null pointer dereference in pci1xxx_spi_probe
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
spi: mchp-pci1xxx: Fix a possible null pointer dereference in pci1xxxspiprobe
In function pci1xxxxspiprobe, there is a potential null pointer that may be caused by a failed memory allocation by the function devm_kzalloc. Hence, a null pointer check needs to be added to prevent null pointer dereferencing later in the code.
To fix this issue, spibus->spiint[iter] should be checked. The memory allocated by devm_kzalloc will be automatically released, so just directly return -ENOMEM without worrying about memory leaks.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35883.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/1f886a7bfb3faf4c1021e73f045538008ce7634e
- https://git.kernel.org/stable/c/4b31a226097cf8cc3c9de5e855d97757fdb2bf06
- https://git.kernel.org/stable/c/95e5d9eb26705a9a76d2ef8bcba9ee2e195d653d
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35883.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-35883
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git