CVE-2024-47722
kernel: xen: use correct end address of kernel for conflict checking
Severity
UnknownRed Hat Product Security
CVSS 3.1
Review impact separately from score.
Published · October 21, 2024
Updated · November 21, 2025
Description
[REJECTED CVE] A memory mapping vulnerability in the Linux Kernel's xen module, affecting Xen PV dom0. The kernel failed to check the .brk section for memory conflicts with the host's memory map, potentially leading to crashes or memory corruption
Statement
This CVE has been rejected upstream: https://ogma.in/understanding-cve-2024-47722-and-its-rejection-by-linux
Red Hat has also evaluated this issue and determined that it does not meet the criteria to be classified as a security vulnerability. This assessment is based on the issue not posing a significant security risk, being a result of misconfiguration or usage error, or falling outside the scope of security considerations.
As such, this CVE has been marked as "Rejected" in alignment with Red Hat's vulnerability management policies.
If you have additional information or concerns regarding this determination, please contact Red Hat Product Security for further clarification.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 3.1 · 0CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:N
CWE not specified