GSD-2021-1000491
ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry
ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry
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 v5.12.7 by commit 807fa14536b26803b858da878b643be72952a097, it was introduced in version v5.6 by commit c5b2cbdbdac563f46ecd5e187253ab1abbd6fc04. For more details please see the references link.
What each source reports
OSV No score
ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry
ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry
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 v5.12.7 by commit 807fa14536b26803b858da878b643be72952a097, it was introduced in version v5.6 by commit c5b2cbdbdac563f46ecd5e187253ab1abbd6fc04. For more details please see the references link.
- Record
GSD-2021-1000491- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
KernelLinux |
Listed versions, plus commit ranges v5.10v5.10-rc1v5.10-rc2v5.10-rc3v5.10-rc4 Show 45 moreShow lessv5.10-rc5v5.10-rc6v5.10-rc7v5.11v5.11-rc1v5.11-rc2v5.11-rc3v5.11-rc4v5.11-rc5v5.11-rc6v5.11-rc7v5.12v5.12-rc1-dontusev5.12-rc2v5.12-rc3v5.12-rc4v5.12-rc5v5.12-rc6v5.12-rc7v5.12-rc8v5.12.1v5.12.2v5.12.3v5.12.4v5.12.5v5.12.6v5.6v5.6-rc1v5.6-rc2v5.6-rc3v5.6-rc4v5.6-rc5v5.6-rc6v5.6-rc7v5.7v5.7-rc1v5.7-rc2v5.7-rc3v5.7-rc4v5.7-rc5v5.7-rc6v5.7-rc7v5.8v5.8-rc1v5.8-rc2 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GSD-2021-1000491 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: 14 versions. The JSON record has them.