GSD-2021-1001340
x86/signal: Detect and prevent an alternate signal stack overflow
x86/signal: Detect and prevent an alternate signal stack overflow
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 v5.4.134 by commit 00fcd8f33e9b9f57115c3b1cfc4cb96450c18796, it was introduced in version v3.15 by commit c2bc11f10a39527cd1bb252097b5525664560956. For more details please see the references link.
What each source reports
OSV No score
x86/signal: Detect and prevent an alternate signal stack overflow
x86/signal: Detect and prevent an alternate signal stack overflow
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 v5.4.134 by commit 00fcd8f33e9b9f57115c3b1cfc4cb96450c18796, it was introduced in version v3.15 by commit c2bc11f10a39527cd1bb252097b5525664560956. For more details please see the references link.
- Record
GSD-2021-1001340- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
KernelLinux |
Listed versions, plus commit ranges v3.14v3.14-rc4v3.14-rc5v3.14-rc6v3.14-rc7 Show 45 moreShow lessv3.14-rc8v3.15v3.15-rc1v3.15-rc2v3.15-rc3v3.15-rc4v3.15-rc5v3.15-rc6v3.15-rc7v3.15-rc8v3.16v3.16-rc1v3.16-rc2v3.16-rc3v3.16-rc4v3.16-rc5v3.16-rc6v3.16-rc7v3.17v3.17-rc1v3.17-rc2v3.17-rc3v3.17-rc4v3.17-rc5v3.17-rc6v3.17-rc7v3.18v3.18-rc1v3.18-rc2v3.18-rc3v3.18-rc4v3.18-rc5v3.18-rc6v3.18-rc7v3.19v3.19-rc1v3.19-rc2v3.19-rc3v3.19-rc4v3.19-rc5v3.19-rc6v3.19-rc7v4.0v4.0-rc1v4.0-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-2021-1001340 is a vulnerability with no CVSS score yet in Kernel, published August 3, 2021. No source lists public exploit code. No source names a fixed version.
Left out here: 353 versions. The JSON record has them.