Out-of-Bounds The advisory has been revoked - it doesn't affect any version of package kernel-ipaclones-internal (opens in a new tab)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-RHEL8-KERNELIPACLONESINTERNAL-8536391
- published19 Dec 2024
- disclosed17 Dec 2024
Introduced: 17 Dec 2024
CVE-2024-53241 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-ipaclones-internal package and not the kernel-ipaclones-internal package as distributed by RHEL.
In the Linux kernel, the following vulnerability has been resolved:
x86/xen: don't do PV iret hypercall through hypercall page
Instead of jumping to the Xen hypercall page for doing the iret hypercall, directly code the required sequence in xen-asm.S.
This is done in preparation of no longer using hypercall page at all, as it has shown to cause problems with speculation mitigations.
This is part of XSA-466 / CVE-2024-53241.
References
- https://access.redhat.com/security/cve/CVE-2024-53241
- https://git.kernel.org/stable/c/05df6e6cd9a76b778aee33c3c18c9f3b3566d4a5
- https://git.kernel.org/stable/c/82c211ead1ec440dbf81727e17b03b5e3c44b93d
- https://git.kernel.org/stable/c/a2796dff62d6c6bfc5fbebdf2bee0d5ac0438906
- https://git.kernel.org/stable/c/c7b4cfa6213a44fa48714186dfdf125072d036e3
- https://git.kernel.org/stable/c/f7c3fdad0a474062d566aae3289d490d7e702d30
- https://git.kernel.org/stable/c/fa719857f613fed94a79da055b13ca51214c694f
- http://www.openwall.com/lists/oss-security/2024/12/17/2
- http://www.openwall.com/lists/oss-security/2024/12/23/1
- http://www.openwall.com/lists/oss-security/2025/01/05/1
- http://www.openwall.com/lists/oss-security/2025/01/05/2
- http://xenbits.xen.org/xsa/advisory-466.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html