GSD-2021-1000439
KVM: Stop looking for coalesced MMIO zones if the bus is destroyed
KVM: Stop looking for coalesced MMIO zones if the bus is destroyed
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.119 by commit 7d1bc32d6477ff96a32695ea4be8144e4513ab2d, it was introduced in version v5.4.66 by commit 41b2ea7a6a11e2b1a7f2c29e1675a709a6b2b98d. For more details please see the references link.
What each source reports
OSV No score
KVM: Stop looking for coalesced MMIO zones if the bus is destroyed
KVM: Stop looking for coalesced MMIO zones if the bus is destroyed
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.119 by commit 7d1bc32d6477ff96a32695ea4be8144e4513ab2d, it was introduced in version v5.4.66 by commit 41b2ea7a6a11e2b1a7f2c29e1675a709a6b2b98d. For more details please see the references link.
- Record
GSD-2021-1000439- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
KernelLinux |
Listed versions, plus commit ranges v5.4.100v5.4.101v5.4.102v5.4.103v5.4.104 Show 45 moreShow lessv5.4.105v5.4.106v5.4.107v5.4.108v5.4.109v5.4.110v5.4.111v5.4.112v5.4.113v5.4.114v5.4.115v5.4.116v5.4.117v5.4.118v5.4.66v5.4.67v5.4.68v5.4.69v5.4.70v5.4.71v5.4.72v5.4.73v5.4.74v5.4.75v5.4.76v5.4.77v5.4.78v5.4.79v5.4.80v5.4.81v5.4.82v5.4.83v5.4.84v5.4.85v5.4.86v5.4.87v5.4.88v5.4.89v5.4.90v5.4.91v5.4.92v5.4.93v5.4.94v5.4.95v5.4.96 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GSD-2021-1000439 is a vulnerability with no CVSS score yet in Kernel, published May 31, 2021. No source lists public exploit code. No source names a fixed version.
Left out here: 3 versions. The JSON record has them.