CVE-2024-56720

Source
https://nvd.nist.gov/vuln/detail/CVE-2024-56720
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-56720.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-56720
Downstream
Related
Published
2024-12-29T12:15:06Z
Modified
2025-08-09T20:01:28Z
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
[none]
Details

In the Linux kernel, the following vulnerability has been resolved:

bpf, sockmap: Several fixes to bpfmsgpop_data

Several fixes to bpfmsgpopdata, 1. In skmsgshiftleft, we should putpage 2. if (len == 0), return early is better 3. pop the entire skmsg (last == msg->sg.size) should be supported 4. Fix for the value of variable "a" 5. In skmsgshiftleft, after shifting, i has already pointed to the next element. Addtional skmsgitervar_next may result in BUG.

References

Affected packages