CVE-2022-49356 The advisory has been revoked - it doesn't affect any version of package kernel-cross-headers (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL9-KERNELCROSSHEADERS-11955140
- published18 Aug 2025
- disclosed26 Feb 2025
Introduced: 26 Feb 2025
CVE-2022-49356 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:9.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-cross-headers package and not the kernel-cross-headers package as distributed by RHEL.
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.
References
- https://access.redhat.com/security/cve/CVE-2022-49356
- https://git.kernel.org/stable/c/659f7568e09593945c221bf20217a82ebdfe1328
- https://git.kernel.org/stable/c/812c13521d4a72469c78ce06d8cdc8dc5b5557b5
- https://git.kernel.org/stable/c/ea26bf5eca1459b5a7824997d7823409ce38214e
- https://git.kernel.org/stable/c/f012e95b377c73c0283f009823c633104dedb337