GSD-2021-1000745
mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY
mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY
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 v4.19.194 by commit 7de60c2d5a2a66ef2c5d76952a5a3a9a4ea4d436, it was introduced in version v4.11 by commit 8fb5debc5fcd450470cdd789c2d80ef95ebb8cf4. For more details please see the references link.
What each source reports
OSV No score
mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY
mm, hugetlb: fix simple resv_huge_pages underflow on UFFDIO_COPY
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 v4.19.194 by commit 7de60c2d5a2a66ef2c5d76952a5a3a9a4ea4d436, it was introduced in version v4.11 by commit 8fb5debc5fcd450470cdd789c2d80ef95ebb8cf4. For more details please see the references link.
- Record
GSD-2021-1000745- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
KernelLinux |
Listed versions, plus commit ranges v4.11v4.11-rc1v4.11-rc2v4.11-rc3v4.11-rc4 Show 45 moreShow lessv4.11-rc5v4.11-rc6v4.11-rc7v4.11-rc8v4.12v4.12-rc1v4.12-rc2v4.12-rc3v4.12-rc4v4.12-rc5v4.12-rc6v4.12-rc7v4.13v4.13-rc1v4.13-rc2v4.13-rc3v4.13-rc4v4.13-rc5v4.13-rc6v4.13-rc7v4.14v4.14-rc1v4.14-rc2v4.14-rc3v4.14-rc4v4.14-rc5v4.14-rc6v4.14-rc7v4.14-rc8v4.15v4.15-rc1v4.15-rc2v4.15-rc3v4.15-rc4v4.15-rc5v4.15-rc6v4.15-rc7v4.15-rc8v4.15-rc9v4.16v4.16-rc1v4.16-rc2v4.16-rc3v4.16-rc4v4.16-rc5 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GSD-2021-1000745 is a vulnerability with no CVSS score yet in Kernel, published June 25, 2021. No source lists public exploit code. No source names a fixed version.
Left out here: 221 versions. The JSON record has them.