Bug 2282418 (CVE-2021-47341) - CVE-2021-47341 kernel: KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio
Summary: CVE-2021-47341 kernel: KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unr...
Keywords:
Status: NEW
Alias: CVE-2021-47341
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
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Depends On:
Blocks: 2282499
TreeView+ depends on / blocked
 
Reported: 2024-05-22 11:28 UTC by ybuenos
Modified: 2024-07-05 07:14 UTC (History)
49 users (show)

Fixed In Version: kernel 5.4.134, kernel 5.10.52, kernel 5.12.19, kernel 5.13.4, kernel 5.14
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Description ybuenos 2024-05-22 11:28:07 UTC
In the Linux kernel, the following vulnerability has been resolved:

KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio

The Linux kernel CVE team has assigned CVE-2021-47341 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024052137-CVE-2021-47341-f4e9@gregkh/T

Comment 2 Alex 2024-06-09 13:55:33 UTC
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2021-47341 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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