Bug 2282520 (CVE-2021-47277) - CVE-2021-47277 kernel: kvm: avoid speculation-based attacks from out-of-range memslot accesses
Summary: CVE-2021-47277 kernel: kvm: avoid speculation-based attacks from out-of-range...
Keywords:
Status: NEW
Alias: CVE-2021-47277
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2282972
TreeView+ depends on / blocked
 
Reported: 2024-05-22 13:54 UTC by ybuenos
Modified: 2024-07-18 15:31 UTC (History)
50 users (show)

Fixed In Version: kernel 4.4.273, kernel 4.9.273, kernel 4.14.237, kernel 4.19.195, kernel 5.4.126, kernel 5.10.44, kernel 5.12.11, kernel 5.13
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description ybuenos 2024-05-22 13:54:03 UTC 
In the Linux kernel, the following vulnerability has been resolved:

kvm: avoid speculation-based attacks from out-of-range memslot accesses

The Linux kernel CVE team has assigned CVE-2021-47277 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024052152-CVE-2021-47277-68e4@gregkh/T
Comment 3 Alex 2024-06-09 14:20:27 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47277 is: 	SKIP	No affected files built, so skip this CVE	NO			-	-	unknown	 (where first YES/NO value means if related sources built).
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