CVE-2024-53241
Dec. 24, 2024, 10:15 a.m.
Tags
Product(s) Impacted
Linux kernel
Description
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.
Weaknesses
Date
Published: Dec. 24, 2024, 10:15 a.m.
Last Modified: Dec. 24, 2024, 10:15 a.m.
Status : Received
CVE has been recently published to the CVE List and has been received by the NVD.
More infoSource
416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
https://git.kernel.org/
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/
416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/
416baaa9-dc9f-4396-8d5f-8c081fb06d67
http://www.openwall.com/
af854a3a-2127-422b-91ae-364da2661108
http://www.openwall.com/
af854a3a-2127-422b-91ae-364da2661108
http://xenbits.xen.org/
af854a3a-2127-422b-91ae-364da2661108