CVE-2024-49568
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-49568
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-49568.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2024-49568
- Downstream
- Related
- Published
- 2025-01-11T13:15:23Z
- Modified
- 2025-08-09T20:01:27Z
- Summary
- [none]
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
net/smc: check v2extoffset/eidcnt/ismgid_cnt when receiving proposal msg
When receiving proposal msg in server, the fields v2extoffset/ eidcnt/ismgidcnt in proposal msg are from the remote client and can not be fully trusted. Especially the field v2ext_offset, once exceed the max value, there has the chance to access wrong address, and crash may happen.
This patch checks the fields v2extoffset/eidcnt/ismgid_cnt before using them.
- References