DEBIAN-CVE-2023-54024

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Source
https://security-tracker.debian.org/tracker/CVE-2023-54024
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54024.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2023-54024
Upstream
Published
2025-12-24T11:15:55.403Z
Modified
2025-12-25T11:19:45.347350Z
Summary
[none]
Details

In the Linux kernel, the following vulnerability has been resolved: KVM: Destroy target device if coalesced MMIO unregistration fails Destroy and free the target coalesced MMIO device if unregistering said device fails. As clearly noted in the code, kvmiobusunregisterdev() does not destroy the target device. BUG: memory leak unreferenced object 0xffff888112a54880 (size 64): comm "syz-executor.2", pid 5258, jiffies 4297861402 (age 14.129s) hex dump (first 32 bytes): 38 c7 67 15 00 c9 ff ff 38 c7 67 15 00 c9 ff ff 8.g.....8.g..... e0 c7 e1 83 ff ff ff ff 00 30 67 15 00 c9 ff ff .........0g..... backtrace: [<0000000006995a8a>] kmalloc include/linux/slab.h:556 [inline] [<0000000006995a8a>] kzalloc include/linux/slab.h:690 [inline] [<0000000006995a8a>] kvmvmioctlregistercoalescedmmio+0x8e/0x3d0 arch/x86/kvm/../../../virt/kvm/coalescedmmio.c:150 [<00000000022550c2>] kvmvmioctl+0x47d/0x1600 arch/x86/kvm/../../../virt/kvm/kvmmain.c:3323 [<000000008a75102f>] vfsioctl fs/ioctl.c:46 [inline] [<000000008a75102f>] fileioctl fs/ioctl.c:509 [inline] [<000000008a75102f>] dovfsioctl+0xbab/0x1160 fs/ioctl.c:696 [<0000000080e3f669>] ksysioctl+0x76/0xa0 fs/ioctl.c:713 [<0000000059ef4888>] _dosysioctl fs/ioctl.c:720 [inline] [<0000000059ef4888>] _sesysioctl fs/ioctl.c:718 [inline] [<0000000059ef4888>] _x64sysioctl+0x6f/0xb0 fs/ioctl.c:718 [<000000006444fa05>] dosyscall64+0x9f/0x4e0 arch/x86/entry/common.c:290 [<000000009a4ed50b>] entrySYSCALL64after_hwframe+0x49/0xbe BUG: leak checking failed

References

Affected packages

Debian:11 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.10.178-1

Affected versions

5.*

5.10.46-4
5.10.46-5
5.10.70-1~bpo10+1
5.10.70-1
5.10.84-1
5.10.92-1~bpo10+1
5.10.92-1
5.10.92-2
5.10.103-1~bpo10+1
5.10.103-1
5.10.106-1
5.10.113-1
5.10.120-1~bpo10+1
5.10.120-1
5.10.127-1
5.10.127-2~bpo10+1
5.10.127-2
5.10.136-1
5.10.140-1
5.10.148-1
5.10.149-1
5.10.149-2
5.10.158-1
5.10.158-2
5.10.162-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54024.json"

Debian:12 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.20-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54024.json"

Debian:13 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.20-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54024.json"

Debian:14 / linux

Package

Name
linux
Purl
pkg:deb/debian/linux?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
6.1.20-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2023-54024.json"