CVE-2024-53109
- Source
- https://cve.org/CVERecord?id=CVE-2024-53109
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-53109.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-53109
- Downstream
- Related
- Published
- 2024-12-02T13:44:41.622Z
- Modified
- 2026-03-09T23:49:14.711187Z
- 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
- nommu: pass NULL argument to vma_iter_prealloc()
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
nommu: pass NULL argument to vmaiterprealloc()
When deleting a vma entry from a maple tree, it has to pass NULL to vmaiterprealloc() in order to calculate internal state of the tree, but it passed a wrong argument. As a result, nommu kernels crashed upon accessing a vma iterator, such as acctcollect() reading the size of vma entries after domunmap().
This commit fixes this issue by passing a right argument to the preallocation call.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53109.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/247d720b2c5d22f7281437fd6054a138256986ba
- https://git.kernel.org/stable/c/8bbf0ab631cdf1dade6745f137cff98751e6ced7
- https://git.kernel.org/stable/c/aceaf33b7666b72dfb86e0aa977be81e3bcbc727
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/53xxx/CVE-2024-53109.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-53109