CVE-2024-27037
- Source
- https://cve.org/CVERecord?id=CVE-2024-27037
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-27037.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-27037
- Downstream
- Related
- Published
- 2024-05-01T12:53:50.227Z
- Modified
- 2026-05-15T11:53:44.568610504Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- clk: zynq: Prevent null pointer dereference caused by kmalloc failure
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
clk: zynq: Prevent null pointer dereference caused by kmalloc failure
The kmalloc() in zynqclksetup() will return null if the physical memory has run out. As a result, if we use snprintf() to write data to the null address, the null pointer dereference bug will happen.
This patch uses a stack variable to replace the kmalloc().
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27037.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/stable/c/01511ac7be8e45f80e637f6bf61af2d3d2dee9db
- https://git.kernel.org/stable/c/0801c893fd48cdba66a3c8f44c3fe43cc67d3b85
- https://git.kernel.org/stable/c/58a946ab43501f2eba058d24d96af0ad1122475b
- https://git.kernel.org/stable/c/7938e9ce39d6779d2f85d822cc930f73420e54a6
- https://git.kernel.org/stable/c/8c4889a9ea861d7be37463c10846eb75e1b49c9d
- https://git.kernel.org/stable/c/ca976c6a592f789700200069ef9052493c0b73d8
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/27xxx/CVE-2024-27037.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-27037
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git