CVE-2024-50123
- Source
- https://cve.org/CVERecord?id=CVE-2024-50123
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-50123.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-50123
- Downstream
- Related
- Published
- 2024-11-05T17:10:51Z
- Modified
- 2026-08-12T03:30:28Z
- Severity
-
- 7.1 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- bpf: Add the missing BPF_LINK_TYPE invocation for sockmap
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
bpf: Add the missing BPF_LINK_TYPE invocation for sockmap
There is an out-of-bounds read in bpf_link_show_fdinfo() for the sockmap link fd. Fix it by adding the missing BPF_LINK_TYPE invocation for sockmap link
Also add comments for bpf_link_type to prevent missing updates in the future.
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50123.json" }- References
-
- https://git.kernel.org/stable/c/6d79f12c0ce2bc8ff5f109093df1734bd6450615
- https://git.kernel.org/stable/c/c2f803052bc7a7feb2e03befccc8e49b6ff1f5f5
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/50xxx/CVE-2024-50123.json
- https://nvd.nist.gov/vuln/detail/CVE-2024-50123
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git