Vulnerability details
CVE-2022-49356
Linux Linux
SUNRPC: Trap RDMA segment overflows
CVSS 3.1
9.8Critical
Official description
In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Trap RDMA segment overflows Prevent svc_rdma_build_writes() from walking off the end of a Write chunk's segment array. Caught with KASAN. The test that this fix replaces is invalid, and might have been left over from an earlier prototype of the PCL work.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.8Critical | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Linux | Linux | 5.11 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 7a1cbfa18059a40d4752dab057384c3ca2de326c ≤ v < ea26bf5eca1459b5a7824997d7823409ce38214e | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 7a1cbfa18059a40d4752dab057384c3ca2de326c ≤ v < 812c13521d4a72469c78ce06d8cdc8dc5b5557b5 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 7a1cbfa18059a40d4752dab057384c3ca2de326c ≤ v < 659f7568e09593945c221bf20217a82ebdfe1328 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 7a1cbfa18059a40d4752dab057384c3ca2de326c ≤ v < f012e95b377c73c0283f009823c633104dedb337 | CVEProject cvelistV5 (CNA) |
References and advisories
4
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Details
- Published
- 2025-02-26
- Last updated
- 2026-08-05
- State
- Published
- Assigner (CNA)
- Linux
Exploit prediction (EPSS)
0.67%
Probability of exploitation in 30 days
52.4%
Percentile (among all CVEs)
Weaknesses (CWE)
- —